燃料与化工 ›› 2017, Vol. 48 ›› Issue (6): 30-32.

• 煤焦技术 • 上一篇    下一篇

7m焦炉开工初装煤荒煤气不放散投产实践

许永跃  曹银平  刘杰   

  1. 宝山钢铁股份有限公司炼铁厂, 上海200941
  • 出版日期:2017-11-20

Practice of zero crude gas bleeding from initial coal charge during start-up of 7m coke oven battery

Xu Yongyue  Cao Yinping  Liu Jie   

  1. Iron-making Plant of BaoSteel Co.,Ltd.,Shanghai 200941,China
  • Online:2017-11-20

摘要:

介绍了7m焦炉开工投产初装煤前实施的各项准备工作,实现了初装煤作业焦炉荒煤气不放散的开工投产,消除了环境污染,同时增加了焦油、粗苯化产品的回收量。

Abstract:

This paper introduces all the preparations before coal charge during start-up of 7m coke oven.It realizes zero crude gas bleeding from initial coal charge during the start-up,which not only minimizes pollution to the atmosphere,but also increases the by-products recovery yield,such as coal tar and crude benzol products.

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