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Dive into the research topics where Takayoshi Shindo is active.

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Featured researches published by Takayoshi Shindo.


Fuel | 1984

Coal liquefaction induced by hydrogen atoms

Akira Amano; Muneyoshi Yamada; Takayoshi Shindo; Tsuyoshi Akakura

Abstract Reactions between coals and hydrogen atoms were studied using a discharge flow apparatus at temperatures ranging from 403 to 523 K under 133 Pa pressure. Australian brown coal (Yallourn) and Japanese subbituminous coal (Taiheiyo) both yielded liquid hydrocarbons of similar composition. In contrast to conventional coal liquefaction, the present system led to the formation of exhaustively hydrogenated products composed mainly of monocyclic alkanes.


Fuel | 1985

Characterization of liquid product from the reaction of coal with hydrogen atoms

Akira Amano; Muneyoshi Yamada; Takayoshi Shindo; Tsuyoshi Akakura

Abstract An oily product formed by the reaction of a domestic subbituminous coal (Taiheiyo coal) with hydrogen atoms at 200 °C, has been characterized. The material is essentially composed of C 5 -C 22 alkanes and cycloalkanes. The H C ratio, specific gravity and refractive index were 1.81, 0.855 and 1.447, respectively. The absence of heteroatoms, alkenes and aromatics in the product is the outstanding feature of the coal liquefaction induced by hydrogen atoms.


Bulletin of the Chemical Society of Japan | 1993

Crystal Structure of the Adduct of Thiourea with 2,6-Diethylnaphthalene

Takayoshi Shindo; Manabu Shindo; Hiroshi Ohnuma; Chizuko Kabuto


Journal of the Society of Materials Engineering for Resources of Japan | 2003

Characteristics of Active Carbon from Cedar (Cryptomeria japonica D. Don) Bark Activated in a CO2 Stream

Takayoshi Shindo; Hirotaka Kudo; Shigeaki Kitabayashi; Sentaro Ozawa


Nippon Kagaku Kaishi | 1988

Decomposition of synthetic polymers induced by hydrogen atoms.

Takayoshi Shindo; Yozo Ohshima; Hiroshi Ohnuma; Muneyoshi Yamada; Akira Amano


Journal of the Society of Materials Engineering for Resources of Japan | 2002

Characteristics of Pyrolyzed and Activated Carbonaceous Materials from Japanese Cedar Bark.

Takayoshi Shindo; Yoshinori Hirakawa; Hirotaka Kudo; Shigeaki Kitabayashi; Sentaro Ozawa


Journal of the Society of Materials Engineering for Resources of Japan | 2002

Characteristics of Pyrolyzed Materials from Cedar (Cryptomeria japonica D. Don) Bark evaluated by N2 isotherm.

Takayoshi Shindo; Yoshinori Hirakawa; Shigeaki Kitabayashi; Sentaro Ozawa


Nippon Kagaku Kaishi | 2001

Color Change of Fused Polynuclear Aromatic Hydrocarbons in Toluene Induced by Sunlight Irradiation.

Takayoshi Shindo; Eiji Horibe; Shigeaki Kitabayashi; Sentaro Ozawa


Nippon Kagaku Kaishi | 1993

Investigation of the Reaction of 1-Butanol with Hydrogen Atoms by a Discharge Flow Technique.

Takayoshi Shindo; Hideharu Ikariya; Hiroshi Ohnuma; Muneyoshi Yamada


Archive | 1991

Verfahren zur herstellung von dialkylnaphthalin und katalysatoren fuer dieses verfahren Process for the preparation of catalysts for this process and dialkylnaphthalene

Hiroshi Ohnuma; Takayoshi Shindo; Mitsuru Suda; Kunio Ohtsuka

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Akira Amano

Ritsumeikan University

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