煤气化工艺清洁生产及环境保护分析  

Analysis on Clean Coal Gasification Process and Environmental Protection

作　　者：郭森[1] 周学双[1] 杜啸岩[1] 

机构地区：[1]国家环境保护部环境工程评估中心,北京100012

出　　处：《煤化工》2008年第6期13-16,共4页Coal Chemical Industry

摘　　要：简要介绍了固定床气化、流化床气化、气流床气化等主要煤气化工艺,对不同煤气化工艺的清洁生产及环境保护水平进行了对比分析,指出确定煤气化工艺时,在考虑煤种适应性和合成气用途的同时,还应兼顾建设地区资源、能源以及环境承载能力等因素,注重生产过程资源回收利用和污染物控制,在提高生产效率的同时,提高煤炭资源的利用率,以实现经济最优化和清洁生产。It briefly describes some major coal gasification processes such as the fixed-bed gasification, fluidized- bed gasification, entrained flow gasification, etc., and comparatively analyzes clean production and environmental protection of different coal gasification processes. When determining a coal gasification process, besides the varieties of feed coals as well as the application of product gas, the regional resources, energy and environmental bearing capacity of the project construction site shall also be...

关 键 词：煤气化 清洁生产 环境保护 

分 类 号：TQ546[化学工程—煤化学工程]