Research Achievements - Original paper -

Recovery of Gold from Incinerated Sewage Sludge Ash

Junichi Kakumazaki, Takahiro Kato, Katsuyasu Sugawara

ACS Sustainable Chemistry & Engineering   2 ( 10 ) 2297 - 2300   2014.09  [Refereed]

Research paper (journal)   Domestic Co-author

Selective Recovery of Rare Earth Elements from Spent Abrasive Material by Chlorination

Takahiro Kato, Katsuyasu Sugawara

KAGAKU KOGAKU RONBUNSHU   40 ( 2 ) 112 - 118   2014.09  [Refereed]

Research paper (journal)   Domestic Co-author

Preparation of Sn film and Cu-Sn alloy film using organometallic compounds by a wet chemical method

Naomichi Itakura, Takahiro Kato, Katsuyasu Sugawara

Journal of Chemical Engineering of Japan   43 ( 8 ) 693 - 697   2014.08  [Refereed]

Research paper (journal)   Domestic Co-author

Size and Morphology of Scorodite Particles Synthesized Using Ultrasound Irradiation

Yuya Kitamura, Hirokazu Okawa, Takahiro Kato, Katsuyasu Sugawara

Japanese Journal of Applied Physics   53 ( 7S ) 07KE05   2014.06  [Refereed]

Research paper (journal)   Domestic Co-author

Ultrasound Irradiation for Desorption of Carbon Dioxide Gas from Aqueous Solutions of Monoethanolamine

Kosuke Tanaka, Tatsuo Fujiwara, Hirokazu Okawa, Takahiro Kato, Katsuyasu Sugawara

Japanese Journal of Applied Physics   53 ( 7S ) 07KE14   2014.06  [Refereed]

Research paper (journal)   Domestic Co-author

Influence of Amount of Thermosensitive Polymer on Anion-Exchange Properties of Thermosensitive Polymer/Mesoporous Silica Composite

KAGAKU KOGAKU RONBUNSHU   39 ( 3 ) 206 - 212   2013.05  [Refereed]

Research paper (journal)   Domestic Co-author

Hydrogen Production from Japanese Cedar by the Low-temperature Catalytic Gasification

Kenji Murakami, Takahiro Kato, Katsuyasu Sugawara

Journal of the Japan Institute of Energy   92   313 - 318   2013.03  [Refereed]

Research paper (journal)   Domestic Co-author

Dynamic Behavior of Calcium and Mercury in Carbon Reduction of Gypsum

Takahiro KATO, Kenji MURAKAMI, and Katsuyasu SUGAWARA

Journal of the Japan Institute of Energy   92   157 - 163   2013.01  [Refereed]

Research paper (journal)   Domestic Co-author

Transition temperature control of adsorption-desorption property of PNIPAM/mesoporous silica composite by addition of crosslinking agent

Kenji Murakami, Shinichi Watanabe, Takahiro Kato, Katsuyasu Sugawara

Colloids and Surfaces A   419   223 - 227   2012.12  [Refereed]

Research paper (journal)   Domestic Co-author

Carbon reduction of gypsum produced from flue gas desulfurization

Takahiro Kato, Kenji Murakami, and Katsuyasu Sugawara

Chemical Engineering Transactions   29   805 - 810   2012.08  [Refereed]

Research paper (journal)   Domestic Co-author

Synthesis of temperature-responsive anion exchanger via click reaction

Kenji Murakami, Xue Yu, Takahiro Kato, Yukihiko Inoue, Katsuyasu Sugawara

Journal of Colloid and Interface Science   376   189 - 195   2012.03  [Refereed]

Research paper (journal)   Domestic Co-author

Influence of difference in chemical compositions of rice straw on hydrogen formation in nickel-catalyzed steam gasification

Kenji Murakami, Masahiko Sato, Takahiro Kato, and Katsuyasu Sugawara

Fuel Processing Technology   95   78 - 83   2011.11  [Refereed]

Research paper (journal)   Domestic Co-author

Conversion of rice straw into valuable products by hydrothermal treatment and steam gasification

Kenji Murakami, Kengo Kasai, Takahiro Kato, and Katsuyasu Sugawara

Fuel   93   37 - 43   2011.10  [Refereed]

Research paper (journal)   Domestic Co-author

Recovery of Rare Metals from Optical Glass by Chlorination

KAGAKU KOGAKU RONBUNSHU   37 ( 5 ) 454 - 459   2011.09  [Refereed]

Research paper (journal)   Domestic Co-author

Combustion Characteristics of Mixtures of Heavy Oil Ash and Waste Plastic

Journal of the Japan Institute of Energy   89   1006 - 1011   2010.11  [Refereed]

Research paper (journal)   Domestic Co-author

Preparation of carbonaceous heavy metal adsorbent from coal using sulfur impregnation

Takaaki Wajima, Kenji Murakami, Takahiro Kato, Katsuyasu Sugawara

Energy Sources, Part A   32   442 - 449   2009.12  [Refereed]

Research paper (journal)   Domestic Co-author

Photo-oxidation of ethylene with hydrogen peroxide

Katsuyasu Sugawara, Hideaki Suzuki, Takahiro Kato, Takuo Sugawara, Megumi Otsuka, Hitoshi Funayama

Journal of Chemical Engineering of Japan   42   s50 - s55   2009.12  [Refereed]

Research paper (journal)   Domestic Co-author

Thermodynamic and kinetic studies on Cs⁺- and Sr²⁺-exchange in natural zeolite from Akita: Japan

Kenji Murakami, Takaaki Wajima, Takahiro Kato, Katsuyasu Sugawara, Takuo Sugawara

Toxicological & Environmental Chemistry   91 ( 5-6 ) 1023 - 1034   2009.08  [Refereed]

Research paper (journal)   Domestic Co-author

Heavy metal removal from aqueous solution using carbonaceous K₂S-impregnated adsorbent

Takaaki Wajima, Kenji Murakami, Takahiro Kato, Katsuyasu Sugawara

Journal Environmental Science   21   1730 - 1734   2009.04  [Refereed]

Research paper (journal)   Domestic Co-author

Inhibition of release of alkali metals from coal during heat treatment with addition of clay mineral

Takahiro Kato, Yoshinori Ami, Takaaki Wajima, Kenji Murakami, Katsuyasu Sugawara, Takuo Sugawara

Clay Science   14 ( 1 ) 1 - 5   2008.04  [Refereed]

Research paper (journal)   Domestic Co-author