摘要
对中国某些天然矿物质以及一些冶金企业的精矿、尾矿和废渣的煤液化催化加氢活性及其影响因素进行研究和探讨；并把它们与催化加氢活性较好的人工合成ＦｅＳ２进行了比较。
The present paper investigates actd probes the catalytic hydrogenation activi- ties and their dominate factors for some natural mineral matters such as concentrate, tailings and wastes residue from metallurgical enterprises. Also the comparisons of catalytic hydro- genation activities between the substance mentioned above and the synthetic FeS2 have been made. The goal is to find out the catalyst resources which suit Chinese direct coal liquefac- tion demonstration plants in near future.
出处
《洁净煤技术》
CAS
1997年第4期26-30,共5页
Clean Coal Technology
关键词
煤
液化
催化剂
矿物质
加氧
coal liquefaction , catalyst , mineral matter
