摘 要：对目前煤气化用的各种炉型如水煤浆炉、壳牌炉、航天炉、鲁奇炉、流化床炉等进行简要的分析对比，重点介绍水煤浆水冷壁气化炉的工艺流程、配套的主要设备、运行数据（含掺烧高灰熔点煤）及技术特点；并就氧耗、煤耗、投资、煤种适应性等问题进行了探讨；还提出了存在不足之处和下一步工作的建议。
关键词：水煤浆水冷壁炉，煤气化，运行，总结
Summary operation of coal-water slurry water wall gasifier with high ash fusion temperature coal
HAN Xi-min
（Shanxi Yangmei Fengxi Fertilizer Industry Group Company Limited，Linyi 044100，Shanxi Province）
Abstract：This paper analyses and compares all kinds of gasifier in coal gasification，such as coal-water slurry gasifier，Shell gasifier，Space gasifier，Lurgi gasifier，fluidized bed fluidized bed and so on，intensively introduces technological process，main equipments，operation data （including add high ash fusion temperature coal），and technical feature of coal-water slurry water wall gasifier.It also discusses the following questions，for example，oxygen consumption，coal consumption，investment，adaptability of coal.At last，it proposes its deficiencies and suggestion in future.
Key words：coal-wate....
