超臨界二酸化炭素を用いたユズ果皮からの天然精油抽出に与える酵素前処理効果の定量評価および抽出残渣の機能性評価

Yuya Hiraga, Nanami Kise, Kota Torii, Masako Toda, Mayumi Sueyoshi, Tomotsugu Ohashi, Masaru Watanabe

KAGAKU KOGAKU RONBUNSHU　49　(5)　133-141　2023/09/20

DOI： 10.1252/kakoronbunshu.49.133 　

ISSN： 0386-216X

eISSN： 1349-9203

Excellent Performance of Glycine in Isolating Mn during Hydrothermal Leaching of LiMn2O4 Cathode Materials

Qingxin Zheng, Seiya Hirama, Akitoshi Nakajima, Tetsufumi Ogawa, Yuta Nakayasu, Zixian Li, Masaru Watanabe

ACS Sustainable Chemistry & Engineering　2023/08/23

DOI： 10.1021/acssuschemeng.3c02854 　

Progress on Separation and Hydrothermal Carbonization of Rice Husk Toward Environmental Applications

Hiroya Abe, Yuta Nakayasu, Kazutoshi Haga, Masaru Watanabe

Global Challenges　2023/07/19

DOI： 10.1002/gch2.202300112 　

ISSN： 2056-6646

eISSN： 2056-6646

Catalyst-free synthesis of 5-hydroxymethylfurfural from fructose by extractive reaction in supercritical CO<inf>2</inf> – subcritical H<inf>2</inf>O two-phase system

Vincent Oriez, Hélène Labauze, Bouchra Benjelloun-Mlayah, Thomas Deleau, Yuya Hiraga, Masaru Watanabe, Jean Stéphane Condoret, Séverine Camy

Journal of Supercritical Fluids　198　2023/07

DOI： 10.1016/j.supflu.2023.105904 　

ISSN： 0896-8446

Iron azaphthalocyanine electrocatalysts for enhancing oxygen reduction reactions under neutral conditions and power density in microbial fuel cells

Edwin Osebe Nyangau, Hiroya Abe, Yuta Nakayasu, Masaki Umetsu, Masaru Watanabe, Chika Tada

Bioresource Technology Reports　101565-101565　2023/07

DOI： 10.1016/j.biteb.2023.101565 　

ISSN： 2589-014X

Predictive distribution coefficient (pKD) model for hops extract fractionation in high-pressure CO<inf>2</inf> - ethanol - water solvent systems

Masaki Ota, Yusuke Ueno, Masato Urabe, Aruto Kuwahara, Masaru Watanabe, Richard Lee Smith, Hiroshi Inomata

Fluid Phase Equilibria　569　2023/06

DOI： 10.1016/j.fluid.2023.113762 　

ISSN： 0378-3812

Understanding the reaction behavior of alanine under hydrothermal conditions through a network model

Qingxin Zheng, Keisuke Suzuki, Yuya Hiraga, Masaru Watanabe

Chemical Engineering Journal　468　143588-143588　2023/05

DOI： 10.1016/j.cej.2023.143588 　

ISSN： 1385-8947

Dynamic semi-batch supercritical fluid extraction model based on fundamentally thermodynamic equilibrium properties,熱力学平衡物性に基づく新しい半回分式超臨界抽出モデルの開発

Ota, M., Urabe, M., Nomura, K., Hiraga, Y., Watanabe, M., Inomata, H.

Nippon Shokuhin Kagaku Kogaku Kaishi　70　(9)　2023

DOI： 10.3136/nskkk.NSKKK-D-23-00050 　

ISSN： 1341-027X

Chromatograph Calculation Method Based on Multi-Stage Binary Phase Distribution Equilibria Peer-reviewed

Ota, M., Shuta, M., Hiraga, Y., Watanabe, M., Inomata, H.

Kagaku Kogaku Ronbunshu　49　(5)　2023

DOI： 10.1252/kakoronbunshu.49.129 　

ISSN： 1349-9203 0386-216X

High-capacity, high-power organic electrode via supercritical CO2 impregnation into activated carbon micropores

Yuta Nakayasu, Shu Sokabe, Yuya Hiraga, Masaru Watanabe

Chemical Communications　2023

DOI： 10.1039/d2cc06580k 　

ISSN： 1359-7345

eISSN： 1364-548X

Series module of quinone-based organic supercapacitor (&gt; 6 V) with practical cell structure

Yuto Katsuyama, Takayuki Takehi, Shu Sokabe, Mai Tanaka, Mizuki Ishizawa, Hiroya Abe, Masaru Watanabe, Itaru Honma, Yuta Nakayasu

Scientific Reports　12　(1)　2022/12

DOI： 10.1038/s41598-022-07853-6 　

eISSN： 2045-2322

Advances in low-temperature extraction of natural resources using liquefied dimethyl ether

Qingxin Zheng, Masaru Watanabe

Resources Chemicals and Materials　1　(1)　16-26　2022/03

DOI： 10.1016/j.recm.2022.01.001 　

ISSN： 2772-4433

Synthesis of unused-wood-derived C-Fe-N catalysts for oxygen reduction reaction by heteroatom doping during hydrothermal carbonization and subsequent carbonization in nitrogen atmosphere Peer-reviewed

Yasuto Goto, Yuta Nakayasu, Hiroya Abe, Yuto Katsuyama, Takashi Itoh, Masaru Watanabe

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences　379　(2209)　2021/11/01

DOI： 10.1098/rsta.2020.0348 　

ISSN： 1364-503X

Sulfonated carbon-catalyzed deamination of alanine under hydrothermal conditions

Qingxin Zheng, Takuma Kato, Yuko Ito, Masayoshi Wagatsuma, Yuya Hiraga, Masaru Watanabe

Journal of Supercritical Fluids　175　2021/09

DOI： 10.1016/j.supflu.2021.105275 　

ISSN： 0896-8446

Dimethyl carbonate (DMC) synthesis from methanol and carbon dioxide in the presence of ZrO2 solid solutions and yield improvement by applying a natural convection circulation system

Qingxin Zheng, Ryo Nishimura, Yoshiyuki Sato, Hiroshi Inomata, Masaki Ota, Masaru Watanabe, Séverine Camy

Chemical Engineering Journal　429　132378-132378　2021/09

DOI： 10.1016/j.cej.2021.132378 　

ISSN： 1385-8947

Single-Step Recovery of Divalent Mn Component from LiMn2O4 Cathode Material at Hydrothermal Conditions as an Mn–Citrate Complex

Qingxin Zheng, Kensuke Shibazaki, Tetsufumi Ogawa, Masaru Watanabe

ACS Sustainable Chemistry & Engineering　9　(33)　10970-10976　2021/08/23

DOI： 10.1021/acssuschemeng.1c03459 　

ISSN： 2168-0485

eISSN： 2168-0485

Application of hydrothermal leaching technology to spent LIB cathode materials with citric acid using batch-type device and flow system

Qingxin Zheng, Kensuke Shibazaki, Tetsufumi Ogawa, Atsushi Kishita, Yuya Hiraga, Masaru Watanabe

Journal of Chemical Engineering of Japan　54　(6)　344-350　2021/06/20

DOI： 10.1252/jcej.20we182 　

ISSN： 0021-9592

Glycine-Assisted Hydrothermal Leaching of LiCoO2/LiNiO2 Cathode Materials with High Efficiency and Negligible Acid Corrosion Employing Batch and Continuous Flow System

Qingxin Zheng, Kensuke Shibazaki, Seiya Hirama, Yuta Iwatate, Atsushi Kishita, Yuya Hiraga, Yuta Nakayasu, Masaru Watanabe

ACS Sustainable Chemistry & Engineering　9　(8)　3246-3257　2021/03/01

DOI： 10.1021/acssuschemeng.0c08703 　

ISSN： 2168-0485

eISSN： 2168-0485

Continuous hydrothermal leaching of LiCoO<inf>2</inf>cathode materials by using citric acid

Qingxin Zheng, Kensuke Shibazaki, Tetsufumi Ogawa, Atsushi Kishita, Yuya Hiraga, Yuta Nakayasu, Masaru Watanabe

Reaction Chemistry and Engineering　5　(12)　2148-2154　2020/12

DOI： 10.1039/d0re00286k 　

eISSN： 2058-9883

Rational Route for Increasing Intercalation Capacity of Hard Carbons as Sodium-Ion Battery Anodes

Yuto Katsuyama, Yuta Nakayasu, Hiroaki Kobayashi, Yasuto Goto, Itaru Honma, Masaru Watanabe

CHEMSUSCHEM　13　(21)　5762-5768　2020/11

DOI： 10.1002/cssc.202001837 　

ISSN： 1864-5631

eISSN： 1864-564X

Hydrothermal leaching of ternary and binary lithium-ion battery cathode materials with citric acid and the kinetic study

Qingxin Zheng, Masaru Watanabe, Yuta Iwatate, Daiki Azuma, Kensuke Shibazaki, Yuya Hiraga, Atsushi Kishita, Yuta Nakayasu

The Journal of Supercritical Fluids　165　104990-104990　2020/11

DOI： 10.1016/j.supflu.2020.104990 　

ISSN： 0896-8446

Increased hydrostatic pressure induces nuclear translocation of DAF-16/FOXO in C. elegans. International-journal Peer-reviewed

Naoshi Watanabe, Masatoshi Morimatsu, Ayano Fujita, Mika Teranishi, Surabhi Sudevan, Masaru Watanabe, Hiroaki Iwasa, Yutaka Hata, Hiroyuki Kagi, Masayoshi Nishiyama, Keiji Naruse, Atsushi Higashitani

Biochemical and biophysical research communications　523　(4)　853-858　2020/03/19

DOI： 10.1016/j.bbrc.2020.01.047 　

Hydrothermal organic acid leaching of positive electrode material of lithium-ion batteries

Kensuke Shibazaki, Daiki Azuma, Masaru Watanabe, Atsushi Kishita, Yuya Hiraga, Hideki Miyazaki

Kagaku Kogaku Ronbunshu　46　(5)　167-175　2020

DOI： 10.1252/kakoronbunshu.46.167 　

ISSN： 0386-216X

eISSN： 1349-9203

N-formyl-stabilizing quasi-catalytic species afford rapid and selective solvent-free amination of biomass-derived feedstocks

Hu Li, Haixin Guo, Yaqiong Su, Yuya Hiraga, Zhen Fang, Emiel J.M. Hensen, Masaru Watanabe, Richard Lee Smith

Nature Communications　10　2019/12/01

DOI： 10.1038/s41467-019-08577-4 　

Effect of Lewis and Brønsted Acids on Conversion of Chitin Monomer N-Acetyl-D-Glucosamine (GlcNAc) to Furan Derivatives in [Bmim]Cl Ionic Liquid Peer-reviewed

Daiki Azuma, Takaaki Yoshii, Masaru Watanabe, Yuya Hiraga, Richard Lee Smith Jr, Makoto Ogata, Mitsumasa Osada

Kagaku Kogaku Ronbunshu　45　(4)　147-157　2019/07

DOI： 10.1252/kakoronbunshu.45.141 　

Measurement and modeling of infinite dilution activity coefficients of organic compounds in an equimolar ionic liquid mixture of [Bmim]Cl and [Bmim][Tf <inf>2</inf> N]

Tomoka Shida, Yuya Hiraga, Takuya Sugiyama, Yoshiyuki Sato, Masaru Watanabe, L. Smith

Fluid Phase Equilibria　488　72-78　2019/06/01

DOI： 10.1016/j.fluid.2019.01.028 　

ISSN： 0378-3812

Kinetic study of hydrothermal leaching of lithium cobalt oxide with citric acid Peer-reviewed

Azuma, D., Aikawa, T., Hiraga, Y., Watanabe, M., Smith, R.L.

Kagaku Kogaku Ronbunshu　45　(4)　2019

DOI： 10.1252/kakoronbunshu.45.147 　

Fundamental consideration about resource conversion by high pressure fluids focusing on hydrothermal or ionic liquid processes Peer-reviewed

Hiraga, Y., Watanabe, M.

Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu　29　(3)　2019

DOI： 10.4131/jshpreview.29.206 　

Noble metal-free upgrading of multi-unsaturated biomass derivatives at room temperature: Silyl species enable reactivity Peer-reviewed

Hu Li, Wenfeng Zhao, Wenshuai Dai, Jingxuan Long, Masaru Watanabe, Sebastian Meier, Shunmugavel Saravanamurugan, Song Yang, Anders Riisager

Green Chemistry　2018/10

Hydrothermal Extraction of Antioxidant Compounds from Green 2 Coffee Beans and Decomposition Kinetics of 3‐o‐Caffeoylquinic Acid Peer-reviewed

Takafumi Sato, Takuya Takahata, Tetsuo Honma, Masaru Watanabe, Masayoshi Wagatsuma, Shiho Matsuda, Richard Lee Smith, Jr, Naotsugu Itoh

Industrial & Engineering Chemistry Research　2018/05

Hydrothermal separation of lignin from bark of Japanese cedar Peer-reviewed

Masaru Watanabe, Yukihiro Kanaguri, Richard L. Smith

Journal of Supercritical Fluids　133　696-703　2018/03/01

DOI： 10.1016/j.supflu.2017.09.009 　

ISSN： 0896-8446

化学発光の概要と応用 Invited

渡邉 賢, 石井 幹太

成形加工　2018/02

Preparation of soluble peptide from defatted soybean in the presence of base additives in hydrothermal condition and evaluation of its function Peer-reviewed

Masayoshi Wagatsuma, Atsumi Miyajima, Takaaki Yoshii, Masaru Watanabe, Taku M. Aida, Richard Lee Smith

Kagaku Kogaku Ronbunshu　44　(1)　78-84　2018

DOI： 10.1252/kakoronbunshu.44.78 　

ISSN： 1349-9203 0386-216X

Effect of temperature, time and Zncl2 addition on formation of oxygenated functional groups on the surface of flexible carbon prepared by hydrothermal carbonization Peer-reviewed

Atsumi Miyajima, Taiga Watanabe, Masaru Watanabe, Richard L. Smith, Tatsuya Shingu, Hirohumi Yamada

Kagaku Kogaku Ronbunshu　44　(2)　123-128　2018

DOI： 10.1252/kakoronbunshu.44.123 　

ISSN： 1349-9203 0386-216X

Kinetic analysis and reaction mechanism of hydrothermal hydrolysis of rapeseed hulls to produce polyphenols Peer-reviewed

Masayoshi Wagatsuma, Masaru Watanabe, Richard Lee Smith

Kagaku Kogaku Ronbunshu　44　(3)　189-196　2018

DOI： 10.1252/kakoronbunshu.44.189 　

ISSN： 1349-9203 0386-216X

コーヒーを題材とした工学研究・教育の取り組み

渡邉賢

コーヒー文化研究　2017/12

有機酸を添加したマイクロ波加熱水熱酸浸出によるリチウム電池正極材料（LiCoO2）のリサイクル Invited Peer-reviewed

相川達也, 東大輝, 渡邉賢, Richad L. Smith J

日本電 磁波エネルギー応用学会誌　2017/12

Continuous process for HMF production from cellulose with ionic liquid ([BmIm]Cl)-water mixtures Peer-reviewed

Masaru Watanabe, Shiho Matsuda, Haruyuki Kitajima, Richard Lee Smith

Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy　96　(10)　417-429　2017/10/01

DOI： 10.3775/jie.96.417 　

ISSN： 0916-8753

Innovation by Technological Platform Cored in University: - Example for Regional Development/Vitalization by the Technological Platform-

Masaru Watanabe, Hiroshi Inomata, Hiroyoshi Akagi, Yasuo Suzuki, Tomoyuki Fujii

PMAJ Journal　59　2017/08/10

Hydrothermal Leaching of LiCoO2 with Sulfuric Acid, Nitric Acid, and Citric Acid Peer-reviewed

Tatsuya Aikawa, Masaru Watanabe, Taku M. Aida, Richard L. Smith

KAGAKU KOGAKU RONBUNSHU　43　(4)　313-318　2017/07

DOI： 10.1252/kakoronbunshu.43.313 　

ISSN： 0386-216X

Denaturalized Soluble Protein in High Pressure and Hydrothermal Conditions and Evaluation of its Function Invited

Masaru Watanabe

Soy Protein Research　19　(37)　59-63　2017/06

ISSN： 1344-4050

Synthesis of ferroelectric K1-xNaxNb1-yTayO3 nanoparticles using a supercritical water flow system Peer-reviewed

Keisuke Okada, Hiromichi Hayashi, Masafumi Takesue, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　123　101-108　2017/05

DOI： 10.1016/j.supflu.2016.12.018 　

ISSN： 0896-8446

eISSN： 1872-8162

Isomerization of glucose at hydrothermal condition with TiO2, ZrO2, CaO-doped ZrO2 or TiO2-doped ZrO2 Peer-reviewed

Haruyuki Kitajima, Yoshimasa Higashino, Shiho Matsuda, Heng Zhong, Masaru Watanabe, Taku M. Aida, Richard Lee Smith

CATALYSIS TODAY　274　67-72　2016/10

DOI： 10.1016/j.cattod.2016.01.049 　

ISSN： 0920-5861

eISSN： 1873-4308

Nutrient recovery from municipal sludge for microalgae cultivation with two-step hydrothermal liquefaction Peer-reviewed

T.M.Aida, T.Nonaka, S.Fukuda, H.Kujiraoka, Y.Kumagai, R.Maruta, M.Ota, I.Suzuki, M.Watanabe, H.Inomata, R.L.Smith

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS　18　61-68　2016/09

DOI： 10.1016/j.algal.2016.06.009 　

A flow cell for measuring X-ray Compton scattering of liquid at temperatures up to 623 K and pressures up to 20 MPa Peer-reviewed

Takumi Ono, Masaru Watanabe, Yoshiyuki Sato, Hiroshi Inomata, Koichi Nakahara, Masayoshi Itou, Yoshiharu Sakurai

REVIEW OF SCIENTIFIC INSTRUMENTS　87　(8)　083106　2016/08

DOI： 10.1063/1.4960706 　

ISSN： 0034-6748

eISSN： 1089-7623

Winterization of Vegetable Oil Blends for Biodiesel Fuels and Correlation Based on Initial Saturated Fatty Acid Constituents Peer-reviewed

Heng Zhong, Masaru Watanabe, Heiji Enomoto, Fangming Jin, Atsushi Kishita, Taku Michael Aida, Richard Lee Smith

ENERGY & FUELS　30　(6)　4841-4847　2016/06

DOI： 10.1021/acs.energyfuels.6b00310 　

ISSN： 0887-0624

eISSN： 1520-5029

Antioxidation Properties and Surface Interactions of Polyvinylpyrrolidone-Capped Zerovalent Copper Nanoparticles Synthesized in Supercritical Water Peer-reviewed

Takuya Morioka, Masafumi Takesue, Hiromichi Hayashi, Masaru Watanabe, Richard L. Smith

ACS APPLIED MATERIALS & INTERFACES　8　(3)　1627-1634　2016/01

DOI： 10.1021/acsami.5b07566 　

ISSN： 1944-8244

Synthesis of alkali niobate K1-xNaxNbO3 nanoparticles using a supercritical water flow system Peer-reviewed

Suguru Toyama, Hiromichi Hayashi, Masafumi Takesue, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　107　1-8　2016/01

DOI： 10.1016/j.supflu.2015.08.008 　

ISSN： 0896-8446

eISSN： 1872-8162

Separation factors for [amim]Cl-CO2 biphasic systems from high pressure density and partition coefficient measurements Peer-reviewed

Yuya Hiraga, Aya Kato, Yoshiyuki Sato, Taku M. Aida, Masaru Watanabe, Richard L. Smith

SEPARATION AND PURIFICATION TECHNOLOGY　155　139-148　2015/11

DOI： 10.1016/j.seppur.2015.03.008 　

ISSN： 1383-5866

eISSN： 1873-3794

Beneficial use of CeO2 nanocatalyst for black liquor conversion under sub and supercritical conditions Peer-reviewed

Helene Boucard, Masaru Watanabe, Seiichi Takami, Elsa Weiss-Hortala, Radu Barna, Tadafumi Adschiri

JOURNAL OF SUPERCRITICAL FLUIDS　105　66-76　2015/10

DOI： 10.1016/j.supflu.2015.02.008 　

ISSN： 0896-8446

eISSN： 1872-8162

Hydrogen and carbon dioxide adsorption with Tetra-n-Butyl ammonium semi-clathrate hydrates for gas separations Peer-reviewed

Hiroyuki Komatsu, Masaki Ota, Yoshiyuki Sato, Masaru Watanabe, Richard L. Smith

AIChE Journal　61　(3)　992-1003　2015/03/01

DOI： 10.1002/aic.14689 　

ISSN： 1547-5905 0001-1541

eISSN： 1547-5905

Easy emission-color-control of Mn-doped zinc silicate phosphor by use of pH and supercritical water conditions Peer-reviewed

Suguru Toyama, Masafumi Takesue, Taku M. Aida, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　98　65-69　2015/03

DOI： 10.1016/j.supflu.2015.01.007 　

ISSN： 0896-8446

eISSN： 1872-8162

Viscosity and density of poly(ethylene glycol) and its solution with carbon dioxide at 353.2 K and 373.2 K at pressures up to 15 MPa Peer-reviewed

Masayuki Iguchi, Yuya Hiraga, Kazuhiro Kasuya, Taku Michael Aida, Masaru Watanabe, Yoshiyuki Sato, Richard Lee Smith

JOURNAL OF SUPERCRITICAL FLUIDS　97　63-73　2015/02

DOI： 10.1016/j.supflu.2014.10.013 　

ISSN： 0896-8446

eISSN： 1872-8162

Dissolution of mechanically milled chitin in high temperature water Peer-reviewed

Taku Michael Aida, Kenji Oshima, Chihiro Abe, Ryoma Maruta, Masayuki Iguchi, Masaru Watanabe, Richard L. Smith

CARBOHYDRATE POLYMERS　106　(15)　172-178　2014/06

DOI： 10.1016/j.carbpol.2014.02.009 　

ISSN： 0144-8617

eISSN： 1879-1344

Multiple adsorption resistance model for constituent molecular effects in hydrogen clathration kinetics in clathrate hydrate particles Peer-reviewed

Hiroyuki Komatsu, Masaki Ota, Yoshiyuki Sato, Masaru Watanabe, Richard L. Smith

CHEMICAL ENGINEERING SCIENCE　108　270-282　2014/04

DOI： 10.1016/j.ces.2014.01.001 　

ISSN： 0009-2509

eISSN： 1873-4405

Measurement of High-Pressure Densities and Atmospheric Viscosities of Ionic Liquids: 1-Hexyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide and 1-Hexyl-3-methylimidazolium Chloride Peer-reviewed

Masayuki Iguchi, Yuya Hiraga, Yoshiyuki Sato, Taku Michael Aida, Masaru Watanabe, Richard L. Smith

JOURNAL OF CHEMICAL AND ENGINEERING DATA　59　(3)　709-717　2014/03

DOI： 10.1021/je4007844 　

ISSN： 0021-9568

Continuous supercritical hydrothermal synthesis of dispersible zero-valent copper nanoparticles for ink applications in printed electronics Peer-reviewed

Shigeki Kubota, Takuya Morioka, Masafumi Takesue, Hiromichi Hayashi, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　86　33-40　2014/02

DOI： 10.1016/j.supflu.2013.11.013 　

ISSN： 0896-8446

eISSN： 1872-8162

2-2-4 Gas Adsorption and Diffusional Characteristics in Semi-Clathrate hydrates for Development of Gas Separation Processes

KOMATSU Hiroyuki, OTA Masaki, Watanabe Masaru, Richard Lee Smith

Proceedings of the Annual Conference of The Japan Institute of Energy　23　44-45　2014

DOI： 10.20550/jietaikaiyoushi.23.0_44 　

2-2-2 Effect of addidive to be given to the phase equilibrium of semi-clathrate hydrate

GOTO Musashi, OTA Masaki, WATANABE Masaru, Richard Lee Smith Jr., KOMATSU Hiroyuki

Proceedings of the Annual Conference of The Japan Institute of Energy　23　40-41　2014

DOI： 10.20550/jietaikaiyoushi.23.0_40 　

Hydrolysis of cellulose to produce glucose with solid acid catalysts in 1-butyl-3-methyl-imidazolium chloride ([bmIm][Cl]) with sequential water addition Peer-reviewed

Kaori Ishida, Shiho Matsuda, Masaru Watanabe, Haruyuki Kitajima, Aya Kato, Masayuki Iguchi, Taku M. Aida, Richard Lee Smith, Xinhua Qi, Teruoki Tago, Takao Masuda

Biomass Conversion and Biorefinery　4　(4)　323-331　2014

DOI： 10.1007/s13399-014-0116-8 　

ISSN： 2190-6823 2190-6815

Measurement of pure hydrogen and pure carbon dioxide adsorption equilibria for THF clathrate hydrate and tetra-n-butyl ammonium bromide semi-clathrate hydrate Peer-reviewed

Hiroyuki Komatsu, Atsushi Hayasaka, Masaki Ota, Yoshiyuki Sato, Masaru Watanabe, Richard L. Smith

Fluid Phase Equilibria　357　80-85　2013/11/15

DOI： 10.1016/j.fluid.2013.05.027 　

ISSN： 0378-3812

亜臨界・超臨界水の特徴と天然物処理プロセスの開発 Invited

渡邉 賢, 相田 卓, リチャード・リー・スミスJr

化学工業　64　(9)　690-699　2013/09/01

ISSN： 0451-2014

Catalytic Cracking Reaction of Heavy Oil in the Presence of Cerium Oxide Nanoparticles in Supercritical Water Peer-reviewed

Mehdi Dejhosseini, Tsutomu Aida, Masaru Watanabe, Seiichi Takami, Daisuke Hojo, Nobuaki Aoki, Toshihiko Arita, Atsushi Kishita, Tadafumi Adschiri

ENERGY & FUELS　27　(8)　4624-4631　2013/08

DOI： 10.1021/ef400855k 　

ISSN： 0887-0624

Partition coefficients of furan derivative compounds in 1-n-butyl-3-methylimidazolium chloride ([bmim][Cl])-supercritical CO2 biphasic systems and their correlation and prediction with the LSER-delta model Peer-reviewed

Yuya Hiraga, Atsushi Hayasaka, Yoshiyuki Sato, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　79　32-40　2013/07

DOI： 10.1016/j.supflu.2012.11.010 　

ISSN： 0896-8446

Viscosity reduction of cellulose+1-butyl-3-methylimidazolium acetate in the presence of CO2 Peer-reviewed

Masayuki Iguchi, Kazuhiro Kasuya, Yoshiyuki Sato, Taku M. Aida, Masaru Watanabe, Richard L. Smith

CELLULOSE　20　(3)　1353-1367　2013/06

DOI： 10.1007/s10570-013-9884-8 　

ISSN： 0969-0239

Dissolution and recovery of cellulose from 1-butyl-3-methylimidazolium chloride in presence of water Peer-reviewed

Masayuki Iguchi, Taku Michael Aida, Masaru Watanabe, Richard L. Smith Jr.

Carbohydrate Polymers　92　(1)　651-658　2013/01/30

DOI： 10.1016/j.carbpol.2012.09.021 　

ISSN： 0144-8617

Hydrothermal extractive upgrading of bitumen without coke formation Peer-reviewed

Javier Vilcaez, Masaru Watanabe, Noriaki Watanabe, Atsushi Kishita, Tadafumi Adschiri

FUEL　102　379-385　2012/12

DOI： 10.1016/j.fuel.2012.07.024 　

ISSN： 0016-2361

eISSN： 1873-7153

Measurement of the adsorption equilibria of hydrogen and of carbon dioxide in clathrate and semi-clathrate hydrates

Hiroyuki Komatsu, Atsushi Hayasaka, Masaki Ota, Yoshiyuki Sato, Masaru Watanabe, Richard Lee Smith Jr

6th Molecular Thermodynamics and Molecular Simulation (MTMS2012)　2012/10

Hydrogen Formation from Biomass Model Compounds and Real Biomass by Partial Oxidation in High Temperature High Pressure Water Invited Peer-reviewed

Masaru Watanabe, Taku M. Aida, Richard Lee Smith, Hiroshi Inomata

JOURNAL OF THE JAPAN PETROLEUM INSTITUTE　55　(4)　219-228　2012/07

DOI： 10.1627/jpi.55.219 　

ISSN： 1346-8804

Infinite dilution partition coefficients of benzene derivative compounds in supercritical carbon dioxide plus ionic liquid systems: 1-butyl-3-methylimidazolium chloride [bmim][Cl], 1-butyl-3-methylimidazolium acetate [bmim][Ac] and 1-butyl-3-methylimidazolium octylsulfate [bmim][OcSO(4)] Peer-reviewed

Yuya Hiraga, Wataru Endo, Hiroshi Machida, Yoshiyuki Sato, Taku Michael Aida, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　66　49-58　2012/06

DOI： 10.1016/j.supflu.2011.08.003 　

ISSN： 0896-8446

Production of organic acids from alginate in high temperature water Peer-reviewed

Taku Michael Aida, Takuji Yamagata, Chihiro Abe, Hajime Kawanami, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　65　39-44　2012/05

DOI： 10.1016/j.supflu.2012.02.021 　

ISSN： 0896-8446

eISSN： 1872-8162

Synergistic conversion of glucose into 5-hydroxymethylfurfural in ionic liquid-water mixtures Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard L. Smith

BIORESOURCE TECHNOLOGY　109　224-228　2012/04

DOI： 10.1016/j.biortech.2012.01.034 　

ISSN： 0960-8524

eISSN： 1873-2976

化学工学：社会を変える知的ツール Peer-reviewed

渡邉 賢

化学工学会誌　75　2012/04

1-4-3 Measurements of water-heavy oil phase equilibrium for supercritical water upgrading process

Katayama Ryo, Tamura Yuki, Ota Masaki, Sato Yoshiyuki, Watanabe Masaru, Inomata Hiroshi

Proceedings of the Annual Conference of The Japan Institute of Energy　21　30-31　2012

DOI： 10.20550/jietaikaiyoushi.21.0_30 　

The pyrolysis of oil sand bitumen in the presence of water and toluene Peer-reviewed

Kyouhei Osato, Shin-Nosuke Kato, Taku Michael Aida, Masaru Watanabe, Richard Lee Smith Jr., Hiroshi Inomata

Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy　91　(4)　303-310　2012

DOI： 10.3775/jie.91.303 　

ISSN： 0916-8753

Catalytic conversion of cellulose into 5-hydroxymethylfurfural in high yields via a two-step process Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard L. Smith

CELLULOSE　18　(5)　1327-1333　2011/10

DOI： 10.1007/s10570-011-9568-1 　

ISSN： 0969-0239

Restructuring mechanism of NbO6 octahedrons in the crystallization of KNbO3 in supercritical water Peer-reviewed

Kenji Kaseda, Masafumi Takesue, Taku M. Aida, Masaru Watanabe, Hiromichi Hayashi, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　58　(2)　279-285　2011/09

DOI： 10.1016/j.supflu.2011.06.009 　

ISSN： 0896-8446

CONSTITUENT MOLECULAR EFFECTS ON PHASE EQUILIBRIA AND HYDROGEN ADSORPTION KINETICS IN CLATHRATE HYDRATES

Hiroyuki Komatsu, Masaki Ota, Masaru Watanabe, Yoshiyuki Sato, Richard, L. Smith J

Proceedings of the 7th International Conference on Gas Hydrates　2011/07/17

Effects of nitrate and oxygen on photoautotrophic lipid production from Chlorococcum littorale Peer-reviewed

Masaki Ota, Yoshitaka Kato, Masaru Watanabe, Yoshiyuki Sato, Richard L. Smith, Rosa Rosello-Sastre, Clemens Posten, Hiroshi Inomata

BIORESOURCE TECHNOLOGY　102　(3)　3286-3292　2011/02

DOI： 10.1016/j.biortech.2010.10.024 　

ISSN： 0960-8524

eISSN： 1873-2976

Prediction methods for phase equilibrium of water-heavy oil mixtures

Tamura Yuki, Teratani Shogo, Watanabe Masaru, Sato Yoshiyuki, Inomata Hiroshi

Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute　2011　17-17　2011

DOI： 10.11523/sekiyu.2011f.0.17.0 　

Decomposition Kinetics and Recycle of Binary Hydrogen-Tetrahydrofuran Clathrate Hydrate Peer-reviewed

Hiroki Yoshioka, Masaki Ota, Yoshiyuki Sato, Masaru Watanabe, Hiroshi Inomata, Richard L. Smith, Cor J. Peters

AICHE JOURNAL　57　(1)　265-272　2011/01

DOI： 10.1002/aic.12241 　

ISSN： 0001-1541

eISSN： 1547-5905

Upgrading of bitumen with formic acid in supercritical water Peer-reviewed

Takafumi Sato, Shota Mori, Masaru Watanabe, Mitsuru Sasaki, Naotsugu Itoh

JOURNAL OF SUPERCRITICAL FLUIDS　55　(1)　232-240　2010/11

DOI： 10.1016/j.supflu.2010.07.010 　

ISSN： 0896-8446

eISSN： 1872-8162

Reaction kinetics of D-xylose in sub- and supercritical water Peer-reviewed

Taku Michael Aida, Naohiro Shiraishi, Masaki Kubo, Masaru Watanabe, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　55　(1)　208-216　2010/11

DOI： 10.1016/j.supflu.2010.08.013 　

ISSN： 0896-8446

eISSN： 1872-8162

Continuous synthesis of Zn2SiO4:Mn2+ fine particles in supercritical water at temperatures of 400-500 degrees C and pressures of 30-35 MPa Peer-reviewed

Kazuaki Shibuki, Masafumi Takesue, Taku M. Aida, Masaru Watanabe, Hiromichi Hayashi, Richard L. Smith

JOURNAL OF SUPERCRITICAL FLUIDS　54　(2)　266-271　2010/08

DOI： 10.1016/j.supflu.2010.05.007 　

ISSN： 0896-8446

Phase Equilibrium Measurements of Hydrogen-Tetrahydrofuran and Hydrogen-Cyclopentane Binary Clathrate Hydrate Systems Peer-reviewed

Hiroyuki Komatsu, Hiroki Yoshioka, Masaki Ota, Yoshiyuki Sato, Masaru Watanabe, Richard L. Smith, Cor J. Peters

JOURNAL OF CHEMICAL AND ENGINEERING DATA　55　(6)　2214-2218　2010/06

DOI： 10.1021/je900767h 　

ISSN： 0021-9568

Heavy oil upgrading in the presence of high density water: Basic study Peer-reviewed

Masaru Watanabe, Shin-nosuke Kato, Satoshi Ishizeki, Hiroshi Inomata, Richard Lee Smith

JOURNAL OF SUPERCRITICAL FLUIDS　53　(1-3)　48-52　2010/06

DOI： 10.1016/j.supflu.2009.11.013 　

ISSN： 0896-8446

Production of D-glucose from pseudo paper sludge with hydrothermal treatment Peer-reviewed

Naota Torii, Atushi Okai, Kazuaki Shibuki, Taku M. Aida, Masaru Watanabe, Masayuki Ishihara, Hiroichi Tanaka, Yoshiyuki Sato, R. L. Smith

BIOMASS & BIOENERGY　34　(6)　844-850　2010/06

DOI： 10.1016/j.biombioe.2010.01.029 　

ISSN： 0961-9534

eISSN： 1873-2909

Depolymerization of sodium alginate under hydrothermal conditions Peer-reviewed

Taku Michael Aida, Takuji Yamagata, Masaru Watanabe, Richard L. Smith

CARBOHYDRATE POLYMERS　80　(1)　296-302　2010/03

DOI： 10.1016/j.carbpol.2009.11.032 　

ISSN： 0144-8617

水素混合ハイドレートにおける水素の拡散挙動の解析

小松 博幸, 大田 昌樹, 渡邉 賢, 佐藤 善之, Smith Jr. R. L.

化学工学会 研究発表講演要旨集　2010　150-150　2010

DOI： 10.11491/scej.2010f.0.150.0 　

熱水中におけるアルギン酸分解反応の圧力効果

阿部 ちひろ, 相田 卓, 渡邉 賢, Smith R. L.

化学工学会 研究発表講演要旨集　2010　631-631　2010

DOI： 10.11491/scej.2010f.0.631.0 　

流通装置によるポリカーボネート高圧蒸気加水分解における流動状態に関する検討

松尾 康輝, 渡邉 賢, 田村 佑貴, 野村 幸一郎, 猪股 宏

化学工学会 研究発表講演要旨集　2010　444-444　2010

DOI： 10.11491/scej.2010f.0.444.0 　

イオン液体-超臨界CO2間におけるベンゼン誘導体の無限希釈分配係数の測定および相関

平賀 佑也, 佐藤 善之, 相田 卓, 渡邉 賢, Smith Jr. R. L.

化学工学会 研究発表講演要旨集　2010　1109-1109　2010

DOI： 10.11491/scej.2010f.0.1109.0 　

Fast Transformation of Glucose and Di-/Polysaccharides into 5-Hydroxymethylfurfural by Microwave Heating in an Ionic Liquid/Catalyst System Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard L. Smith

CHEMSUSCHEM　3　(9)　1071-1077　2010

DOI： 10.1002/cssc.201000124 　

ISSN： 1864-5631

eISSN： 1864-564X

Efficient one-pot production of 5-hydroxymethylfurfural from inulin in ionic liquids Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard L. Smith

GREEN CHEMISTRY　12　(10)　1855-1860　2010

DOI： 10.1039/c0gc00141d 　

ISSN： 1463-9262

Chemical recycling of polycarbonate in high pressure high temperature steam at 573 K Peer-reviewed

Masaru Watanabe, Yasuaki Matsuo, Takashi Matsushita, Hiroshi Inomata, Toshiyuki Miyake, Katsuhiko Hironaka

POLYMER DEGRADATION AND STABILITY　94　(12)　2157-2162　2009/12

DOI： 10.1016/j.polymdegradstab.2009.09.010 　

ISSN： 0141-3910

eISSN： 1873-2321

Fatty acid production from a highly CO2 tolerant alga, Chlorocuccum littorale, in the presence of inorganic carbon and nitrate Peer-reviewed

Masaki Ota, Yoshitaka Kato, Hiromoto Watanabe, Masaru Watanabe, Yoshiyuki Sato, Richard L. Smith, Hiroshi Inomata

BIORESOURCE TECHNOLOGY　100　(21)　5237-5242　2009/11

DOI： 10.1016/j.biortech.2009.05.048 　

ISSN： 0960-8524

Dehydration of lactic acid to acrylic acid in high temperature water at high pressures Peer-reviewed

Taku Michael Aida, Akira Ikarashi, Yuki Saito, Masaru Watanabe, Richard Lee Smith, Kunio Arai

JOURNAL OF SUPERCRITICAL FLUIDS　50　(3)　257-264　2009/10

DOI： 10.1016/j.supflu.2009.06.006 　

ISSN： 0896-8446

Rapid separation of shikimic acid from Chinese star anise (Illicium verum Hook. f.) with hot water extraction Peer-reviewed

Hiroki Ohira, Naota Torii, Taku M. Aida, Masaru Watanabe, Richard L. Smith

SEPARATION AND PURIFICATION TECHNOLOGY　69　(1)　102-108　2009/09

DOI： 10.1016/j.seppur.2009.07.005 　

ISSN： 1383-5866

Role of Water in Reactions Under Supercritical Conditions - Hydrocarbons Invited

Tadafumi Adschiri, Masaru Watanabe, Takafumi Sato

Hydrocarbon World　4　(1)　35-37　2009/08

Carotenoid production from Chlorococcum littorale in photoautotrophic cultures with downstream supercritical fluid processing Peer-reviewed

Masaki Ota, Hiromoto Watanabe, Yoshitaka Kato, Masaru Watanabe, Yoshiyuki Sato, Richard Lee Smith, Hiroshi Inomata

JOURNAL OF SEPARATION SCIENCE　32　(13)　2327-2335　2009/07

DOI： 10.1002/jssc.200900154 　

ISSN： 1615-9306

eISSN： 1615-9314

Sulfated zirconia as a solid acid catalyst for the dehydration of fructose to 5-hydroxymethylfurfural Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard L. Smith

CATALYSIS COMMUNICATIONS　10　(13)　1771-1775　2009/07

DOI： 10.1016/j.catcom.2009.05.029 　

ISSN： 1566-7367

Effect of inorganic carbon on photoautotrophic growth of microalga Chlorococcum littorale Peer-reviewed

Masaki Ota, Yoshitaka Kato, Hiromoto Watanabe, Masaru Watanabe, Yoshiyuki Sato, Richard L. Smith Jr., Hiroshi Inomata

Biotechnology Progress　25　(2)　492-498　2009/03

DOI： 10.1002/btpr.123 　

ISSN： 8756-7938

1-1-3 Effect of supercritical water on coke formation during pyrolysis of heavy oil

KATO Shin-nosuke, ISHIZEKI Satoshi, WATANABE Masaru, SMITH Jr. Richard L.

Proceedings of the Annual Conference of The Japan Institute of Energy　18　6-7　2009

DOI： 10.20550/jietaikaiyoushi.18.0_6 　

イオン液体―CO2―芳香族化合物系の相平衡測定と相関

町田 洋, 田口 亮介, 渡邉 賢, 佐藤 善之, Smith R. L.

化学工学会 研究発表講演要旨集　2009　408-408　2009

DOI： 10.11491/scej.2009.0.408.0 　

水素-THF混合ハイドレートの形成・分解速度に関する研究

吉岡 宏樹, 大田 昌樹, 渡邉 賢, 佐藤 善之, Smith Richard

化学工学会 研究発表講演要旨集　2009　526-526　2009

DOI： 10.11491/scej.2009.0.526.0 　

1-1-2 Prediction methods for phase equilibrium of water-heavy oil mixtures

Teratani Shogo, Ota Masaki, Watanabe Masaru, Sato Yoshiyuki, Inomata Hiroshi

Proceedings of the Annual Conference of The Japan Institute of Energy　18　4-5　2009

DOI： 10.20550/jietaikaiyoushi.18.0_4 　

高圧水蒸気による脱水縮合系ポリマーのケミカルリサイクルに関する研究

松尾 康輝, 渡邉 賢, 野村 幸一郎, 保科 貴亮, 猪股 宏

化学工学会 研究発表講演要旨集　2009　390-390　2009

DOI： 10.11491/scej.2009.0.390.0 　

Efficient process for conversion of fructose to 5-hydroxymethylfurfural with ionic liquids Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard L. Smith

GREEN CHEMISTRY　11　(9)　1327-1331　2009

DOI： 10.1039/b905975j 　

ISSN： 1463-9262

eISSN： 1463-9270

Efficient Catalytic Conversion of Fructose into 5-Hydroxymethylfurfural in Ionic Liquids at Room Temperature Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard Lee Smith

CHEMSUSCHEM　2　(10)　944-946　2009

DOI： 10.1002/cssc.200900199 　

ISSN： 1864-5631

eISSN： 1864-564X

Possibility of separating enantiomeric compounds continuously with supercritical CO2 and chiral ionic liquids

Hiroshi Machida, Wataru Endo, Ryosuke Taguchi, Masaru Watanabe, Yoshiyuki Sato, Richard, L. Smith

AIChE Annual Meeting, Conference Proceedings　2008/12/01

Selective Conversion of D-Fructose to 5-Hydroxymethylfurfural by Ion-Exchange Resin in Acetone/Dimethyl sulfoxide Solvent Mixtures Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard Lee Smith

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　47　(23)　9234-9239　2008/12

DOI： 10.1021/ie801016s 　

ISSN： 0888-5885

Solvent-free chemical modification of fullerence C60 by an amino-terminated polyethylene glycol Peer-reviewed

Manabu Okuyama, Akira Teramoto, Masaru Watanabe, Horoshi Inomata

TANSO　235　(235)　268-274　2008/11

DOI： 10.7209/tanso.2008.268 　

ISSN： 0371-5345

Hydrogen production from glucose by partial oxidation in high temperature high pressure water - 1: Study on reaction condition and effect of ZnO Peer-reviewed

Mayako Takahashi, Yuichi Aizawa, Masaki Ota, Taka-Aki Hoshina, Masaru Watanabe, Yoshiyuki Sato, Hiroshi Inomata

Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy　87　(9)　706-712　2008/09

DOI： 10.3775/jie.87.706 　

ISSN： 0916-8753

Hydrogen production from glucose by partial oxidation in high temperature high pressure water - 2: Reaction mechanism and rate of HCOOH decomposition Peer-reviewed

Mayako Takahashi, Masaki Ota, Taka-Aki Hoshina, Masaru Watanabe, Yoshiyuki Sato, Hiroshi Inomata

Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy　87　(9)　713-718　2008/09

DOI： 10.3775/jie.87.713 　

ISSN： 0916-8753

Catalytical conversion of fructose and glucose into 5-hydroxymethylfurfural in hot compressed water by microwave heating Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard L. Smith

CATALYSIS COMMUNICATIONS　9　(13)　2244-2249　2008/07

DOI： 10.1016/j.catcom.2008.04.025 　

ISSN： 1566-7367

eISSN： 1873-3905

3-61 Effects of gas composition and N source in media on production of energy resources from a green alga Chlorococcum littorale

KUBO Keisuke, KATO Yoshitaka, OTA Masaki, WATANABE Masaru, SATO Yoshiyuki, INOMATA Hiroshi

Proceedings of the Annual Conference of The Japan Institute of Energy　17　192-193　2008

DOI： 10.20550/jietaikaiyoushi.17.0_192 　

P-212 Study on reaction mechanism of H_2 formation from glucose by partial oxidation in high temperature and high pressure water

WATANABE Masaru, TAKAHASHI Mayako, INOMATA Hiroshi

Proceedings of the Conference on Biomass Science　3　78-79　2008

DOI： 10.20550/jiebiomassronbun.3.0_78 　

微細藻類からの高効率油脂生産における要素因子解析

大田 昌樹, 加藤 義隆, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2008　397-397　2008

DOI： 10.11491/scej.2008.0.397.0 　

流通式超臨界水熱法によるZn2SiO4:Mn2+微粒子の合成に関する研究

渋木 一晃, 武居 正史, 渡邉 賢, Smith R. L., 林 拓道

化学工学会 研究発表講演要旨集　2008　480-480　2008

DOI： 10.11491/scej.2008.0.480.0 　

高温高圧水部分酸化反応によるグルコースからの水素生成反応効率化のための検討

高橋 麻耶子, 渡邉 賢, 大田 昌樹, 猪股 宏

化学工学会 研究発表講演要旨集　2008　511-511　2008

DOI： 10.11491/scej.2008.0.511.0 　

医薬用途を目的としたフラーレンのアミノ化反応に関する基礎的研究

寺本 朗, 奥山 学, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2008　587-587　2008

DOI： 10.11491/scej.2008.0.587.0 　

Hydrogen production reaction with a metal oxide catalyst in high pressure high temperature water Peer-reviewed

Masaru Watanabe, Mayako Takahashi, Hiroshi Inomata

JOINT 21ST AIRAPT AND 45TH EHPRG INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY　121　2008

DOI： 10.1088/1742-6596/121/8/082008 　

ISSN： 1742-6588

eISSN： 1742-6596

Catalytic dehydration of fructose into 5-hydroxymethylfurfural by ion-exchange resin in mixed-aqueous system by microwave heating Peer-reviewed

Xinhua Qi, Masaru Watanabe, Taku M. Aida, Richard Lee Smith

GREEN CHEMISTRY　10　(7)　799-805　2008

DOI： 10.1039/b801641k 　

ISSN： 1463-9262

eISSN： 1463-9270

Laser-Doppler vibrating tube densimeter for measurements at high temperatures and pressures Peer-reviewed

Tsutomu Aida, Ai Yamazaki, Makoto Akutsu, Takumi Ono, Akihiro Kanno, Taka-Aki Hoshina, Masaki Ota, Masaru Watanabe, Yoshiyuki Sato, Richard L. Smith, Hiroshi Inomataa

REVIEW OF SCIENTIFIC INSTRUMENTS　78　(11)　115111　2007/11

DOI： 10.1063/1.2805615 　

ISSN： 0034-6748

eISSN： 1089-7623

Macro and microscopic CH4-CO2 replacement in CH4 hydrate under pressurized CO2 Peer-reviewed

Masaki Ota, Takeomi Saito, Tsutomu Aida, Masaru Watanabe, Yoshiyuki Sato, Richard L. Smith, Hiroshi Inomata

AICHE JOURNAL　53　(10)　2715-2721　2007/10

DOI： 10.1002/aic.11294 　

ISSN： 0001-1541

Reactions of D-fructose in water at temperatures up to 400 degrees C and pressures up to 100 MPa Peer-reviewed

Taku Michael Aida, Kiyohiko Tajima, Masaru Watanabe, Yuki Saito, Kiyoshi Kuroda, Toshiyuki Nonaka, Hideo Hattori, Richard Lee Smith, Kunio Arai

JOURNAL OF SUPERCRITICAL FLUIDS　42　(1)　110-119　2007/08

DOI： 10.1016/j.supflu.2006.12.017 　

ISSN： 0896-8446

Interfacial tension between water and high pressure CO2 in the presence of hydrocarbon surfactants Peer-reviewed

Takashi Akutsu, Yoshinori Yamaji, Hirokazu Yamaguchi, Masaru Watanabe, Richard L. Smith, Hiroshi Inomata

FLUID PHASE EQUILIBRIA　257　(2)　163-168　2007/08

DOI： 10.1016/j.fluid.2007.01.040 　

ISSN： 0378-3812

Acrolein synthesis from glycerol in hot-compressed water Peer-reviewed

Masaru Watanabe, Toru Lida, Yuichi Aizawa, Taku M. Aida, Hiroshi Inomata

BIORESOURCE TECHNOLOGY　98　(6)　1285-1290　2007/04

DOI： 10.1016/j.biortech.2006.05.007 　

ISSN： 0960-8524

Dehydration Of D-glucose in high temperature water at pressures up to 80 MPa Peer-reviewed

Taku Michael Aida, Yukiko Sato, Masaru Watanabe, Kiyohiko Tajima, Toshiyuki Nonaka, Hideo Hattori, Kunio Arai

JOURNAL OF SUPERCRITICAL FLUIDS　40　(3)　381-388　2007/04

DOI： 10.1016/j.supflu.2006.07.027 　

ISSN： 0896-8446

二酸化炭素の解離状態を考慮した微細藻類の細胞増殖モデルの構築

大田 昌樹, 加藤 義隆, 保科 貴亮, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2007　752-753　2007

DOI： 10.11491/scej.2007f.0.752.0 　

P107 Basic study on cascade utilization of microalgae

WATANABE Hiromoto, OTA Masaki, KATO Yoshitaka, WATANABE Masaru, SATO Yoshiyuki, INOMATA Hiroshi

Proceedings of the Conference on Biomass Science　2　60-61　2007

DOI： 10.20550/jiebiomassronbun.2.0_60 　

P213 Basic research of hydrogen production reaction from biomass with partial oxidation in hot compressed water

TAKAHASHI Mayako, AIZAWA Yuichi, WATANABE Masaru, INOMATA Hiroshi

Proceedings of the Conference on Biomass Science　2　66-67　2007

DOI： 10.20550/jiebiomassronbun.2.0_66 　

高温高圧水によるポリカーボネートの加水分解

Matsushita Takashi, Watanabe Masaru, Sato Yoshiyuki, Inomata Hiroshi, Hironaka Katsuhiko

化学工学会 研究発表講演要旨集　2007　192-192　2007

DOI： 10.11491/scej.2007.0.192.0 　

超臨界CO2を利用した多孔質シリカからのテンプレート剤の抽出

高柳 俊幸, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2007　272-272　2007

DOI： 10.11491/scej.2007.0.272.0 　

VOC吸着除去を目的とした超臨界CO2中での活性炭破過特性の予測

吉沢 裕介, 柏木 和典, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2007　270-270　2007

DOI： 10.11491/scej.2007.0.270.0 　

超臨界貧溶媒化法を用いた有機微結晶の形状制御

柏木 和典, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2007　215-215　2007

DOI： 10.11491/scej.2007.0.215.0 　

Effects of gas compositions on the productivity of biomass and intra-cellular fatty acids in a green alga Chlorococcum littorale under the photoautotrophic conditions

Masaki Ota, Hiromoto Watanabe, Yoshitaka Kato, Masaru Watanabe, Yoshiyuki Sato, Richard, L. Smith, Hiroshi Inomata

AIChE Annual Meeting, Conference Proceedings　2006/12/01

Oil formation from glucose with formic acid and cobalt catalyst in hot-compressed water Peer-reviewed

Masaru Watanabe, Florian Bayer, Andrea Kruse

CARBOHYDRATE RESEARCH　341　(18)　2891-2900　2006/12

DOI： 10.1016/j.carres.2006.10.011 　

ISSN： 0008-6215

Decomposition of a long chain saturated fatty acid with some additives in hot compressed water Peer-reviewed

Masaru Watanabe, Toru Iida, Hiroshi Inomata

ENERGY CONVERSION AND MANAGEMENT　47　(18-19)　3344-3350　2006/11

DOI： 10.1016/j.enconman.2006.01.009 　

ISSN： 0196-8904

eISSN： 1879-2227

Carotenoids extraction from Japanese persimmon (Hachiyakaki) peels by supercritical CO2 with ethanol Peer-reviewed

Mayako Takahashi, Hiromoto Watanabe, Junko Kikkawa, Masaki Ota, Masaru Watanabe, Yoshiyuki Sato, Hiroshi Inomata, Nohuyuki Sato

ANALYTICAL SCIENCES　22　(11)　1441-1447　2006/11

DOI： 10.2116/analsci.22.1441 　

ISSN： 0910-6340

eISSN： 1348-2246

Water density effect on lignin gasification over supported noble metal catalysts in supercritical water Peer-reviewed

M Osada, O Sato, M Watanabe, K Arai, M Shirai

ENERGY & FUELS　20　(3)　930-935　2006/05

DOI： 10.1021/ef050398q 　

ISSN： 0887-0624

Solvent-free synthesis of poly (phenylene ether) (PPE) in supercritical carbon dioxide (scCO2)

Ai Yamasaki, Yuta Sugiyama, Hideto Mikami, Masaru Watanabe, Yoshiyuki Sato, Richard Smith Jr., Hiroshi Inomata

AIChE Annual Meeting, Conference Proceedings　2006

3-66. Effects of environmental factors on microalgal production in the closed semi-batch system

OTA Masaki, KATO Yoshitaka, WATANABE Hiromoto, WATANABE Masaru, SATO Yoshiyuki, INOMATA Hiroshi

Proceedings of the Annual Conference of The Japan Institute of Energy　15　233-234　2006

DOI： 10.20550/jietaikaiyoushi.15.0_233 　

3-17. Catalytic effect on biomass gasification by partial oxidation in high temperature and high pressure water

WATANABE Masaru, TAKAHASHI Mayako, AIZAWA Yuichi, SATO Yoshiyuki, INOMATA Hiroshi

Proceedings of the Annual Conference of The Japan Institute of Energy　15　139-140　2006

DOI： 10.20550/jietaikaiyoushi.15.0_139 　

P215 Hydrogen production reaction with ZnO catalyst in hot compressed water

AIZAWA Yuichi, WATANABE Masaru, INOMATA Hiroshi

Proceedings of the Conference on Biomass Science　1　86-87　2006

DOI： 10.20550/jiebiomassronbun.1.0_86 　

P216 Effect of metal oxides on glucose conversion in hot-compressed water

WATANABE Masaru, AIZAWA Yuichi, INOMATA Hiroshi

Proceedings of the Conference on Biomass Science　1　88-89　2006

DOI： 10.20550/jiebiomassronbun.1.0_88 　

溶融ポリマー中へのCO2 のHenry定数の汎用的推算法に関する検討

入内島 斎, 廣瀬 弘達, 佐藤 善之, 渡邉 賢, 猪股 宏

化学工学会 研究発表講演要旨集　2006　590-590　2006

DOI： 10.11491/scej.2006f.0.590.0 　

超臨界CO2中でのPPEポリマーの重合反応

山崎 愛, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2006　917-917　2006

DOI： 10.11491/scej.2006f.0.917.0 　

超臨界CO2抽出を利用した柿皮からのカロテノイド成分の分離

高橋 麻耶子, 渡辺 浩基, 吉川 順子, 渡邉 賢, 佐藤 善之, 猪股 宏, 佐藤 信行

化学工学会 研究発表講演要旨集　2006　913-913　2006

DOI： 10.11491/scej.2006f.0.913.0 　

高圧CO2のフラーレン表面修飾反応の反応媒体への適用

寺本 朗, 奥山 学, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2006　489-489　2006

DOI： 10.11491/scej.2006f.0.489.0 　

Catalytic gasification of wood biomass in subcritical and supercritical water Invited Peer-reviewed

M Osada, T Sato, M Watanabe, M Shirai, K Arai

COMBUSTION SCIENCE AND TECHNOLOGY　178　(1-3)　537-552　2006/01

DOI： 10.1080/00102200500290807 　

ISSN： 0010-2202

Size-controlled synthesis of metal oxide nanoparticles with a flow-through supercritical water method Peer-reviewed

Kiwamu Sue, Muneyuki Suzuki, Kunio Arai, Tomotsugu Ohashi, Haruo Ura, Keitaro Matsui, Yukiya Hakuta, Hiromichi Hayashi, Masaru Watanabe, Toshihiko Hiaki

GREEN CHEMISTRY　8　(7)　634-638　2006

DOI： 10.1039/b518291c 　

ISSN： 1463-9262

Synthesis of nanophased metal oxides in supercritical water: Catalysts for biomass conversion Peer-reviewed

Caroline Levy, Masaru Watanabe, Yuichi Aizawa, Hiroshi Inomata, Kiwamu Sue

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY　3　(5)　337-344　2006

DOI： 10.1111/j.1744-7402.2006.02100.x 　

ISSN： 1546-542X

Catalytic glucose and fructose conversions with TiO2 and ZrO2 in water at 473 K: Relationship between reactivity and acid-base property determined by TPD measurement Peer-reviewed

M Watanabe, Y Aizawa, T Iida, R Nishimura, H Inomata

APPLIED CATALYSIS A-GENERAL　295　(2)　150-156　2005/11

DOI： 10.1016/j.apcata.2005.08.007 　

ISSN： 0926-860X

Glucose reactions within the heating period and the effect of heating rate on the reactions in hot compressed water Peer-reviewed

M Watanabe, Y Aizawa, T Iida, C Levy, TM Aida, H Inomata

CARBOHYDRATE RESEARCH　340　(12)　1931-1939　2005/09

DOI： 10.1016/j.carres.2005.05.019 　

ISSN： 0008-6215

Glucose reactions with acid and base catalysts in hot compressed water at 473 K Peer-reviewed

M Watanabe, Y Aizawa, T Iida, TM Aida, C Levy, K Sue, H Inomata

CARBOHYDRATE RESEARCH　340　(12)　1925-1930　2005/09

DOI： 10.1016/j.carres.2005.06.017 　

ISSN： 0008-6215

Replacement of CH4 in the hydrate by use of liquid CO2 Peer-reviewed

M Ota, K Morohashi, Y Abe, M Watanabe, RL Smith, H Inomata

ENERGY CONVERSION AND MANAGEMENT　46　(11-12)　1680-1691　2005/07

DOI： 10.1016/j.enconman.2004.10.002 　

ISSN： 0196-8904

Methane recovery from methane hydrate using pressurized CO2 Invited Peer-reviewed

M Ota, Y Abe, M Watanabe, RL Smith, H Inomata

FLUID PHASE EQUILIBRIA　228　553-559　2005/02

DOI： 10.1016/j.fluid.2004.10.002 　

ISSN： 0378-3812

High selective synthesis of acrolein from glycerol in high prebure and high temperature water

Masaru Watanabe, Toru Iida, Yuichi Aizawa, Hiroshi Inomata

Joint 20th AIRAPT and 43rd EHPRG International Conference on High Pressure Science and Technology　2005

The chemical recycling of polycarbonates using supercritical water

Mai Kitahara, Akimichi Oda, Tetsuo Ban, Mitsumasa Osada, Masaru Watanabe, Kiwamu Sue, Kunio Arai

Polymer Preprints, Japan　54　(1)　1956　2005

銅錯体の超臨界二酸化炭素中における触媒としての利用に関する基礎的研究

宮野 信介, 山崎 愛, 渡邉 賢, 佐藤 善之, 猪股 宏

化学工学会 研究発表講演要旨集　2005　4-4　2005

DOI： 10.11491/scej.2005.0.4.0 　

高温高圧水中におけるグリセリンからのアクロレイン合成

飯田 徹, 相澤 雄一, 渡邉 賢, 猪股 宏

化学工学会 研究発表講演要旨集　2005　118-118　2005

DOI： 10.11491/scej.2005.0.118.0 　

Chemical reactions of C-1 compounds in near-critical and supercritical water Invited Peer-reviewed

M Watanabe, T Sato, H Inomata, RL Smith, K Arai, A Kruse, E Dinjus

CHEMICAL REVIEWS　104　(12)　5803-5821　2004/12

DOI： 10.1021/cr020415y 　

ISSN： 0009-2665

Methane recovery from its hydrate using pressurized CO2 Peer-reviewed

M.Ota, K.Morohashi, Y.Abe, M.Watanabe, R.L.Smith, Jr, H.Inomata

Proceeding of 10th International Conference on Properties and Phase Equilibria for Product and Process Design　115　2004/05

Water density dependence of formaldehyde reaction in supercritical water Peer-reviewed

M Osada, M Watanabe, K Sue, T Adschiri, K Arai

JOURNAL OF SUPERCRITICAL FLUIDS　28　(2-3)　219-224　2004/03

DOI： 10.1016/S0896-8446(03)00042-1 　

ISSN： 0896-8446

Low-temperature catalytic gasification of lignin and cellulose with a ruthenium catalyst in supercritical water Peer-reviewed

Mitsumasa Osada, Takafumi Sato, Masaru Watanabe, Tadafumi Adschiri, Kunio Arai

Energy and Fuels　18　(2)　327-333　2004/03

DOI： 10.1021/ef034026y 　

ISSN： 0887-0624

2-7. CH_4 Recovery from its Hydrate Using High Pressure CO_2

OTA Masaki, SAITO Takeomi, WATANABE Masaru, SATO Yoshiyuki, SMITH Richard L.Jr., INOMATA Hiroshi

Proceedings of the Annual Conference of The Japan Institute of Energy　13　68-69　2004

DOI： 10.20550/jietaikaiyoushi.13.0_68 　

3-11. Glucose conversion reaction with metal oxide catalysts in hot compressed water

AIZAWA Yuichi, IIDA Toru, WATANABE Masaru, LEVY Caroline, SUE Kiwamu, INOMATA Hiroshi

Proceedings of the Annual Conference of The Japan Institute of Energy　13　150-151　2004

DOI： 10.20550/jietaikaiyoushi.13.0_150 　

Analysis of the density effect on partial oxidation of methane in supercritical water Peer-reviewed

T Sato, M Watanabe, RL Smith, T Adschiri, K Arai

JOURNAL OF SUPERCRITICAL FLUIDS　28　(1)　69-77　2004/01

DOI： 10.1016/S0896-8446(03)00008-1 　

ISSN： 0896-8446

金属酸化物触媒を用いた超臨界二酸化炭素とメタノールからの炭酸ジメチル直接合成に関する検討

渡邉 賢, 光菅 修, 猪股 宏

ASCO report 超臨界最新技術特集　7　60　2003/12

Gasification of alkylphenols with supported noble metal catalysts in supercritical water Peer-reviewed

T Sato, M Osada, M Watanabe, M Shirai, K Arai

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　42　(19)　4277-4282　2003/09

DOI： 10.1021/ie030261s 　

ISSN： 0888-5885

Conversion of lignin with supercritical water-phenol mixtures Peer-reviewed

M Saisu, T Sato, M Watanabe, T Adschiri, K Arai

ENERGY & FUELS　17　(4)　922-928　2003/07

DOI： 10.1021/ef0202844 　

ISSN： 0887-0624

eISSN： 1520-5029

Acidity and basicity of metal oxide catalysts for formaldehyde reaction in supercritical water at 673 K Peer-reviewed

Masaru Watanabe, Mitsumasa Osada, Hiroshi Inomata, Kunio Arai, Andrea Kruse

Applied Catalysis A: General　245　(2)　333-341　2003/06/10

DOI： 10.1016/S0926-860X(02)00656-7 　

ISSN： 0926-860X

Guest molecule exchange of CH4-hydrate in the presence of liquid CO2 Peer-reviewed

M. Ota, K.Morohashi, Y.Abe, M.Watanabe, R.L.Smith, Jr, H.Inomata

Proceeding of 3rd International Symposium on Molecular Thermodynamics and Molecular Simulation　313-320　2003/05

Catalytic effect of NaOH and ZrO2 for partial oxidative gasification of n-hexadecane and lignin in supercritical water Peer-reviewed

Masaru Watanabe, Hiroshi Inomata, Mitsumasa Osada, Takafumi Sato, Tadafumi Adschiri, Kunio Arai

FUEL　82　545-552　2003/04

DOI： 10.1016/S0016-2361(02)00320-4 　

Estimation of the degree of hydrogen bonding between quinoline and water by ultraviolet-visible absorbance spectroscopy in sub- and supercritical water Peer-reviewed

M Osada, K Toyoshima, T Mizutani, K Minami, M Watanabe, T Adschiri, K Arai

JOURNAL OF CHEMICAL PHYSICS　118　(10)　4573-4577　2003/03

DOI： 10.1063/1.1545099 　

ISSN： 0021-9606

超臨界水中でのリグニンの接触ガス化における硫黄成分の影響

長田 光正, 瀬川 陽介, 渡邉 賢, 新井 邦夫, 佐藤 剛史, 白井 誠之

化学工学会 研究発表講演要旨集　2003　355-355　2003

DOI： 10.11491/scej.2003f.0.355.0 　

ジルコニア系触媒を用いたCO2とメタノールからの炭酸ジメチル合成に関する基礎的研究

渡邉 賢, 西村 涼, 光菅 修, 猪股 宏

化学工学会 研究発表講演要旨集　2003　395-395　2003

DOI： 10.11491/scej.2003f.0.395.0 　

文化的価値を有する水浸出土木材の超臨界乾燥メカニズム

高橋 大嗣, 田畠 栄一郎, 渡邉 賢, 猪股 宏

化学工学会 研究発表講演要旨集　2003　399-399　2003

DOI： 10.11491/scej.2003f.0.399.0 　

錯形成反応を用いたアルカリ金属イオンの超臨界二酸化炭素抽出

宮野 信介, 山路 浩二, 渡邉 賢, 猪股 宏

化学工学会 研究発表講演要旨集　2003　387-387　2003

DOI： 10.11491/scej.2003f.0.387.0 　

炭化水素系界面活性剤を用いたCO2中での逆ミセル形成に関する研究

山口 紘和, 阿久津 高志, 渡邊 賢, Richard L. Smith, 猪股 宏

化学工学会 研究発表講演要旨集　2003　570-570　2003

DOI： 10.11491/scej.2003f.0.570.0 　

Conversions of some small organic compounds with metal oxides in supercritical water at 673 K Peer-reviewed

M Watanabe, T Iida, Y Aizawa, H Ura, H Inomata, K Arai

GREEN CHEMISTRY　5　(5)　539-544　2003

DOI： 10.1039/b304686a 　

ISSN： 1463-9262

Dealkylation and rearrangement kinetics of 2-isopropylphenol in supercritical water Invited Peer-reviewed

T Sato, G Sekiguchi, M Saisu, M Watanabe, T Adschiri, K Arai

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　41　(13)　3124-3130　2002/06

DOI： 10.1021/ie010763a 　

ISSN： 0888-5885

Catalytic hydrogen generation from biomass (glucose and cellulose) with ZrO2 in supercritical water Invited Peer-reviewed

M Watanabe, H Inomata, K Arai

BIOMASS & BIOENERGY　22　(5)　405-410　2002

DOI： 10.1016/S0961-9534(02)00017-X 　

ISSN： 0961-9534

Polyethylene Decomposition via Pyrolysis and Partial Oxidation in Supeercritical Water Peer-reviewed

Masaru Watanabe, Tadafumi Adschiri, Kunio Arai

Kobunshi Ronbunshu　58　(12)　631-641　2001/12

DOI： 10.1295/koron.58.631 　

ISSN： 0386-2186

Catalytic decarboxylation of acetic acid with zirconia catalyst in supercritical water Peer-reviewed

Masaru Watanabe, Hiroshi Inomata, Richard Lee Smith Jr., Kunio Arai

Applied Catalysis A: General　219　(1-2)　149-156　2001/10/05

DOI： 10.1016/S0926-860X(01)00677-9 　

ISSN： 0926-860X

Overall Rate Constant of Pyrolysis of n-Alkanes at a Low Conversion Level Peer-reviewed

Masaru Watanabe, Tadafumi Adschiri, Kunio Arai

Industrial and Engineering Chemistry Research　40　(9)　2027-2036　2001/10

DOI： 10.1021/ie000796a 　

ISSN： 0888-5885

Partial oxidation of n-hexadecane and polyethylene in supercritical water Peer-reviewed

Masaru Watanabe, Makoto Mochiduki, Shuhei Sawamoto, Tadafumi Adschiri, Kunio Arai

Journal of Supercritical Fluids　20　(3)　257-266　2001

DOI： 10.1016/S0896-8446(01)00070-5 　

ISSN： 0896-8446

Polyethylene Conversion by Partial Oxidation in Supercritical Water Peer-reviewed

Masaru Watanabe, Shuhei Sawamoto, Tadafumi Adschiri, Kunio Arai

Journal of Material Cycles and Waste Management　3　(2)　2001

Control of methanol oxidation by ionic behavior in supercritical water Peer-reviewed

M Watanabe, K Sue, T Adschiri, H Inomata, RL Smith, K Arai

CHEMICAL COMMUNICATIONS　(21)　2270-2271　2001

DOI： 10.1039/b103728p 　

ISSN： 1359-7345

Hydrogenation of hydrocarbons through partial oxidation in supercritical water Peer-reviewed

K Arai, T Adschiri, M Watanabe

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　39　(12)　4697-4701　2000/12

DOI： 10.1021/ie000326g 　

ISSN： 0888-5885

Research Trend of Liquefaction of Coal using Supercritical Water

Masaru Watanabe, Tadafumi Adschiri, Kunio Arai

石炭利用技術情報　(9)　5-7　2000/09

Carbon number correlation of overall rate constant of pyrolysis of n-alkanes

Masaru Watanabe, Tadafumi Adschiri, Kunio Arai

ACS Division of Fuel Chemistry, Preprints　45　(3)　607-611　2000/08/20

ISSN： 0569-3772

Kinetics and product distribution of n-hexadecane pyrolysis Peer-reviewed

M Watanabe, M Tsukagoshi, H Hirakoso, T Adschiri, K Arai

AICHE JOURNAL　46　(4)　843-856　2000/04

DOI： 10.1002/aic.690460417 　

ISSN： 0001-1541

Recycle of Waste Plastics using Supercritical Water

Kunio Arai, Tadafumi Adschiri, Masaru Watanabe

高圧ガス　36　(9)　30-34　1999/09

Taiheiyo coal conversion in HCOOH-supercritical water mixture

T Adschiri, T Aida, T Sato, M Watanabe, K Arai

PROSPECTS FOR COAL SCIENCE IN THE 21ST CENTURY　815-818　1999

Catalytic hydrodesulfurization of dibenzothiophene through partial oxidation and a water-gas shift reaction in supercritical water Peer-reviewed

T Adschiri, R Shibata, T Sato, M Watanabe, K Arai

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH　37　(7)　2634-2638　1998/07

DOI： 10.1021/ie970751i 　

ISSN： 0888-5885

Polyethylene conversion in supercritical water Peer-reviewed

Masaru Watanabe, Hideyuki Hirakoso, Shuhei Sawamoto, Tadafumi Adschiri, Kunio Arai

Journal of Supercritical Fluids　13　(1-3)　247-252　1998/06/15

DOI： 10.1016/S0896-8446(98)00058-8 　

ISSN： 0896-8446