首页 | 本学科首页   官方微博 | 高级检索  
     

粗煤气变换工段除尘系统的改造
引用本文:钟启前,丁明滨.粗煤气变换工段除尘系统的改造[J].煤化工,2006,34(2):40-41.
作者姓名:钟启前  丁明滨
作者单位:哈尔滨气化厂,依兰,154854
摘    要:讨论了粗煤气变换工段换热器经常堵塞及预变炉触媒活性降低、影响触媒寿命等问题,提出了在径流洗涤器后加旋风分离器和高效气体过滤装置两极串联的改进方案,改造后,缓解了换热器堵塞的问题,延长了触媒寿命。

关 键 词:粗煤气  径流洗涤器  过滤器  旋风分离器
文章编号:1005-9598(2006)-02-0040-02
收稿时间:2005-12-15
修稿时间:2005年12月15

Revamping the Dedusting System in the Crude Gas Conversion Unit
Zhong Qiqian,Ding Mingbin.Revamping the Dedusting System in the Crude Gas Conversion Unit[J].Coal Chemical Industry,2006,34(2):40-41.
Authors:Zhong Qiqian  Ding Mingbin
Affiliation:Harbin Gasification Plant, Yilan 154854
Abstract:The existing problems in the crude gas conversion section including the blockage of the heat exchanger and the low catalyst activity in pre-conversion oven that affect the catalyst lifetime were discussed.The measures of adding a cyclone and gas filter with high efficiency after the flowoff scrubber were put forward to solve the above problems.
Keywords:crude gas  cyclone  filter  flowoff scrubber  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号