54.合成ガスを用いる石炭-重質油のコプロセッシング : 触媒担体の効果

概要

論文の詳細を見る
Coprocessing of coal or model compounds with solvents was carried out using hydrogen or syngas to examine the effects of support on NiMo catalysts. The supports used were magnesia, active carbon and alumina. NiMo catalyst on magnesia support showed comparable activities with the conventional NiMo/Al_2O_3 catalyst for coprocessing of model compounds. In the syngas system, MgO was able to promote CO shift reaction without impregnation with K_2CO_3 solution. However, for coprocessing of coal, NiMo/MgO catalyst showed somewhat lower activities than the NiMo/Al_2O_3 catalyst. NiMo catalysts on active carbon support exhibited moderate activities for coprocessing of model compounds and coal.
一般社団法人日本エネルギー学会の論文
1992-11-05