燃料与化工 ›› 2015, Vol. 46 ›› Issue (6): 36-39.

• 煤气净化与化学产品加工 • 上一篇    下一篇

焦化厂负压脱苯工艺探讨

赵海亮  房永会  张格  朱刚  李飞   

  1. 江苏永钢集团, 张家港215600
  • 出版日期:2015-11-12

Discussion on negative pressure debenzolization process in coking plant

Zhao Hailiang  Fang Yonghui  Zhang Ge  Zhu Gang  Li Fei   

  1. Jiangsu Yonggang Group Co.,Ltd.,Zhangjiagang 215600,China
  • Online:2015-11-12

摘要:

对3种粗苯生产工艺进行比较,水蒸汽负压脱苯工艺具有诸多优势,可以提高脱苯塔的效率,减少SO2气体排放,防止设备堵塞,降低运行费用等。

Abstract:

This paper analyzes three benzol production processes. Through comparison it can be seen that negative pressure debenzolization process with steam has lots of advantages,such as improving the efficiency of debenzolization tower,reducing emission of SO2,preventing blockage of equipment and reducing operation cost,and so on.

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