煤气化技术的发展与应用

Development and Application of the Coal Gasification Technology

综述了煤气化技术的现状及发展趋势,对煤气化技术的原理进行了阐述,概括介绍了固定床、流化床和气流床三种不同煤气化技术的特点,并对鲁奇炉、德士古炉、壳牌炉、恩德炉等几种常用气化炉的性能做了比较,重点介绍了恩德粉煤气化炉的发展历史、特点及应用现状,认为恩德粉煤气化技术具有自己独特的优势,是国内实力比较薄弱的合成氨企业进行技术改造的适宜技术。

Status and development tendency of the coal gasification technology were introduced;the principle of the coal gasification technology was discussed;characteristics of the fixed bed gasification technology,fluidized bed gasification technology and gas flow bed gasification technology were discussed,and performances of Lurgi gasifier,Texaco gasifier,Ende gasifier and other kinds of gasifiers were compared.Development history,features and application situation of Undok pulverized coal gasification technology were analyzed,it's pointed out that Undok pulverized coal gasification technology has own unique advantages,it is an appropriate technology for technical innovation of synthetic ammonia enterprises in china.