主催: 社団法人 日本エネルギー学会
会議名: 第29回石炭科学会議
回次: 29
開催地: 東京
開催日: 1992/11/05 - 1992/11/06
p. 118-121
Gasification of coals ranging from brown coal to anthracite was carried out in SO_2 atmosphere using thermo-balance. The reaction profile was strongly depended on the coal type. High reactivity was observed for low rank coals. The treatment of coal with hydrochloric acid reduced the gasification rate. The gasification rate was enormously enhanced by the addition of alkaline metal catalyst.