燃料与化工 ›› 2014, Vol. 45 ›› Issue (3): 51-53.

• 煤气净化与化学产品加工 • 上一篇    下一篇

负压脱苯系统洗油结晶的分析与对策

彭光文   

  1. 柳州钢铁股份有限公司焦化厂, 柳州545002
  • 出版日期:2014-05-20

Analysis and countermeasures of wash oil crystallization in benzol scrubbing system under negative pressure

Peng Guangwen   

  1. Liuzhou Iron & Steel Co.,Ltd.- Coking Plant,Liuzhou 545002,China
  • Online:2014-05-20

摘要:

分析了负压脱苯系统存在的问题,对堵塞的结晶物进行了分析,根据结晶物的性质调整了工艺参数,解决了温度控制不当、洗油再生效果差、结晶物长期积聚造成的设备堵塞问题,恢复了正常生产。

Abstract:

In this paper,problems in benzol scrubbing system under negative pressure are analyzed.Based on behaviors of crystals,process parameters are adjusted to solve improper temperature control,low efficiency of wash oil regeneration as well as blockage due to long time crystal deposit.Normal production can be resumed as a result.

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