燃料与化工 ›› 2014, Vol. 45 ›› Issue (6): 41-44.

• 煤气净化与化学产品加工 • 上一篇    下一篇

焦炉煤气正、负压HPF脱硫工艺比较

张爽 张颖 霍素斌 陈魁 冯寒凝   

  1. 中冶焦耐工程技术有限公司, 大连116085
  • 出版日期:2014-11-19

Comparison between positive and negative HPF desulfurization processes of coke oven gas

Zhang Shuang    Zhang Ying    Huo Subin    Chen Kui    Feng Hanning   

  1. ACRE Coking & Refractory Engineering Consulting Co.,Ltd.,Dalian 116085,China
  • Online:2014-11-19

摘要:

对正、负压HPF脱硫工艺进行工艺特点和经济比较,并对2种工艺的设备、产品、原材料及消耗指标进行了对比,分析可知,操作运行费用2种工艺相当,而建设费用HPF正压脱硫工艺具有优势,因此,正压脱硫在焦化行业中应用广泛。

Abstract:

This paper makes a comparison between positive and negative HPF desulfurization processes with respect to process features and economic benefit as well as process equipment,product,raw material and consumption indexes.The result shows that these two processes are similar in operation cost,but positive HPF desulfurization is more economic with regard to construction cost,therefore,positive desulfurization process is broadly adopted in coking industry.

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