两段发生炉冷煤气中水分来源与控制  

Source and Control of the Water in the Clean Coal Gas Generated from the Double-stage Coal Gasifier

作　　者：苑卫军[1] 郭健[1] 陈玲[1] 

机构地区：[1]唐山科源技术装备有限公司,唐山063020

出　　处：《煤化工》2009年第6期40-42,45,共4页Coal Chemical Industry

摘　　要：从两段式煤气发生炉的造气原理和生产过程入手,系统分析了煤气生产、加压和输送过程中,煤气中水的入项及出项,并介绍了优化发生炉的操作、优化煤气净化工艺、提高煤气输送压力等控制煤气含水量的措施,煤气含水量的降低既利于环境控制,又有助于节约能源和提高产品质量。From the aspects of the gas generation philosophy of the double-stage coal gasifier and the production process,this thesis systemically analyzes the water inlet and outlet from the gas in the process of coal gas generation.The moisture content in the gas is properly controlled by the control of the moisture in the coal,optimized operation of the gasifier,optimized gas purification process,increase of the gas transportation pressure,etc.All this can improve the environmental control,and on top of that,it can...

关 键 词：两段式煤气发生炉 煤气含水量 来源 控制 

分 类 号：TQ545[化学工程—煤化学工程]