常压固定床间歇气化改造分析  

Technical Reconstruction for Intermittent Fixed-Bed Coal Gasification

作　　者：张信 ZHANG Xin(Innovative Coal Chemical Design Institutel(Shanghai)Co., Ltd., Shanghai 200030,China)

机构地区：[1]新煤化工设计院(上海)有限公司

出　　处：《化肥设计》2019年第6期59-61,共3页Chemical Fertilizer Design

摘　　要：常压固定床间歇造气炉面临被淘汰的风险,拟采用新型煤气化技术对固定床进行改造,分析了流化床与气流床改造的思路以及与原装置的匹配性,总结了不同路线的技术经济指标。The intermittent fixed-bed coal gasification may be eliminated because of policy risk. Using new coal gasification to reconstruct intermittent fixed-bed coal gasification and the method has also been analyzed. The engineering economic has been summarized based on the fluidized bed gasification and entrained flow gasification.

关 键 词：固定床间歇造气炉 流化床 气流床 改造 技术经济 

分 类 号：TQ546[化学工程—煤化学工程]