燃料与化工 ›› 2020, Vol. 51 ›› Issue (3): 26-29.

• 煤气净化与化学产品加工 • 上一篇    下一篇

焦炉煤气甲烷化富氢尾气制氢技术研究

郭武杰1,2  陈钢1,2   

  1. 1.山西高碳能源低碳化利用研究设计院有限公司, 太原030032; 2.山西省国新能源发展集团有限公司, 太原030032
  • 出版日期:2020-05-23 发布日期:2020-05-20

Study on the technology of hydrogen-making from methanated hydrogen-rich tail gas

Guo Wujie1,2  Chen Gang1,2   

  1. 1.Shanxi Low Carbon Utilization of High Carbon Research and Design Institute Co.,Ltd.,Taiyuan  030032,China; 2.Shanxi Provincial Guoxin Energy Development Group Co.,Ltd.,Taiyuan 030032,China
  • Online:2020-05-23 Published:2020-05-20

摘要:

介绍了焦炉煤气净化及甲烷化工艺,提出了焦炉煤气甲烷化富氢尾气制氢技术,并对富氢尾气制氢技术进行了分析。有机储氢载体不属于危化品,便于运输,储氢量高,基于液态有机储氢载体的富氢尾气制氢技术安全可靠,经济可行,充分利用了现有的富氢尾气资源,促进了焦炉煤气的综合利用。

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Abstract:

This paper introduces the process of COG purification and methanation, and proposes hydrogen-making technology from methanated hydrogen-rich tail gas as well as analyzes it in a comprehensive manner.The liquid organic hydrogen carrier (LOHC) is not classified as hazardous chemicals, which is easy to transport and has a high hydrogen storage capacity.The hydrogen-making technology based on the LOHC is safe, reliable and economically feasible.It makes full use of the existing hydrogen-rich tail gas resources and promotes the comprehensive utilization of coke oven gas.

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