文献类型：专利

英文题名：Coal pyrolysis for producing civil coal gas and semicoke

作者：ZHU Z;ZHANG C;ZHENG Z;ET A

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1112153-A

申请日：1994-12-12

公开日：1995-11-22

语种：英文

收录：DERWENT

摘要：The process for producing civil coal gas and semicoke as raw material for making gas in ammonia synthesis factory by coal pyrolysis features that existing gas making furnace is modified into pyrolysis furnace and the pyrolytic gas released at ammonia synthesis stage or generated by invented pyrolysis or their mixed gas as carrier gas is introduced into said pyrolysis furnace for high-temp. pyrolysis of coal in hydrogen-containing atmosphere.