燃料与化工 ›› 2013, Vol. 44 ›› Issue (3): 52-54.

• 煤气净化与化学产品加工 • 上一篇    下一篇

洗苯和脱苯工艺的改进

钟继生1  杜文明2  杨建军2  陈倩2  宋传阳2   

  1. 1.河北钢铁集团宣钢公司焦化厂, 宣化075100; 2.中冶焦耐工程技术有限公司, 大连116085
  • 出版日期:2013-05-23

Improvement of technologies for benzol scrubbing and benzol stripping

Zhong Jisheng1    Du Wenming2    Yang Jianjun2    Chen Qian2    Song Chuanyang2   

  1. 1.Coking Plant of Xuangang Co.Ltd.of Hebei Iron & Steel Group,Xuanhua 075100,China; 2.ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China

  • Online:2013-05-23

摘要:

针对洗苯和脱苯工序中存在的问题,进行了工艺改进和设备改造。改进后吨轻苯能耗指标明显下降,塔后净煤气含苯显著降低,轻苯收率提高,增加了经济效益。

Abstract:

Technology and equipment have been upgraded according to the problems found in operation of benzol scrubbing and benzol stripping.The innovated technology has achieved advantages,such as remarkable reduction of energy consumption for light benzene,significant decrease of benzol content in purified gas after the benzol scrubber,higher light benzene yield and considerable economic benefit.

中图分类号: