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公开(公告)号:US4235699A
公开(公告)日:1980-11-25
申请号:US17514
申请日:1979-03-05
CPC分类号: C10G1/06 , Y10S208/951
摘要: Conversion of coal to products soluble in common solvents and conversion of coal tar to products of lower molecular weight, effected in liquid or fused reaction medium using a hydrogenating reactant, are carried out employing hydrogen sulfide and carbon monoxide as the sole or major hydrogenating reactant, without need of elemental hydrogen or a hydrogen donor solvent.
摘要翻译: 使用硫化氢和一氧化碳作为唯一或主要的氢化反应物,将煤转化为可溶于常用溶剂的产物和煤焦油转化为低分子量产物,使用氢化反应物在液体或熔融反应介质中进行, 而不需要元素氢或氢供体溶剂。