燃料与化工 ›› 2019, Vol. 50 ›› Issue (3): 54-56.

• 煤气净化与化学产品加工 • 上一篇    下一篇

热泵原料焦油最终脱水工艺的研究

张树福  何宗保  何文伟  单春华   

  1. 中冶焦耐(大连)工程技术有限公司, 大连116085
  • 出版日期:2019-05-23

Study of final dehydration for feedstock tar by heat pump

Zhang Shufu  He Zongbao  He Wenwei  Shan Chunhua   

  1. ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China
  • Online:2019-05-23

摘要:

介绍了利用热泵回收预脱水塔和脱水塔塔顶油气余热给原料焦油脱水的工艺。热泵原料焦油最终脱水工艺是一种适用规模广、节能、运行成本低、操作简单的新工艺,可在今后的工程中推广。

Abstract:

This paper introduced a process of feedstock tar dehydration by using waste heat from oil-vapor on top of pre-dehydration column and dehydration column recovered by heat pump.This process is a new and energy-saving technology,with low operating cost and easy operation,which can be widely used in this industry.

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