燃料与化工 ›› 2016, Vol. 47 ›› Issue (5): 43-44.

• 煤气净化与化学产品加工 • 上一篇    下一篇

提高粗苯收率的生产实践

尹文亮  赵国海  史争光  姚怀伟  郝晓洁   

  1. 河南金马能源有限公司, 济源454650
  • 出版日期:2016-09-10

Production practice of improving crude benzole recovery rate

Yin Wenliang  Zhao Guohai  Shi Zhengguang  Yao Huaiwei  Hao Xiaojie   

  1. Henan Jinma Energy Co.,Ltd.,Jiyuan 454650,China
  • Online:2016-09-10

摘要:

针对粗苯收率较低的状况,找出影响粗苯收率的因素。从降低洗苯塔阻力、提高洗油循环量、降低洗苯塔吸收温度、增大脱苯塔回流量、改善循环洗油质量等方面提高粗苯收率,取得了良好效果,粗苯收率由0.8%提高到0.91%。

Abstract:

As crude benzole recovery rate is low,the factors affecting the crude benzole recovery rate are analyzed. Improvement measures such as reducing the resistance of benzole scrubber,increasing circulating wash oil flow,reducing the absorbing temperature of benzole scrubber,increasing reflux of crude benzole still and improving the quality of circulating wash oil,have been taken to improve the crude benzol recovery rate.The average crude benzole recovery rate is improved to 0.91% from 0.8%.

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