主催: 社団法人 日本エネルギー学会
共催: 化学工学会 エネルギー部会, 群馬大学工学部
後援: 桐生市, 群馬大学科学技術振興会
会議名: 第41回石炭科学会議
回次: 41
開催地: 桐生市市民文化会館 4Fスカイホール
開催日: 2004/11/25 - 2004/11/26
p. 11-12
Water treatments of Argonne Premium coals were carried out at 500 and 600K, and the effect of the treatments on the extraction yields with CS_2/N-methyl-2-pyrrolidinone (NMP) mixed solvent and other single solvents such as NMP and 1-methylnaphthalene was investigated. The mechanism for the extraction yield enhancement by the water treatment was discussed.