主催: 社団法人 日本エネルギー学会 石炭科学部会, 社団法人 日本エネルギー学会 コークス工学研究部会
共催: 化学工学会 エネルギー部会, 日本学術振興会 石炭・炭素資源利用技術第148委員会, 日本エネルギー学会 重質油部会
会議名: 第46回石炭科学会議
回次: 46
開催地: 鹿児島東急ホテル
開催日: 2009/11/26 - 2009/11/27
p. 66-67
The catalytic activity of coal chars derived from four Indonesian coals were examined in a fixed bed reactor at 800℃. The coal chars promoted the WGS reaction and each char showed different catalytic activities. The highest CO conversion was obtained from the WGS reaction over the char containing the high amount of Fe. The effect of BET specific surface area on the WGS reaction over the parent chars was less dominant compared with the effect of Fe content. Meanwhile, acid treated-char has catalytic activity and it has fairly good relation with their BET specific surface area. This result indicates the presence of carbon is also important for the progress of the WGS reaction.
