煤气与热力2026，Vol.46Issue(1)：58-62,5.
焦炉煤气提纯制氢技术经济性研究
Technical and Economic Research on Purifying Coke Oven Gas for Hydrogen Production
金文龙 1郭蕙心 1姜鑫1
作者信息
- 1. 北京市燃气集团研究院,北京 100011
- 折叠
摘要
Abstract
This paper investigated the purification and hydrogen production processes,technical schemes,and economic performance of hydrogen production at vari-ous scales from coke oven gas.Undertaking coke oven gas purification for hydrogen production based on iron and steel plants exhibits certain profitability.Increas-ing the hydrogen production scale is conducive to improving project economics,when the scale reaches 5 000 m3/h or higher,the investment payback period can be shortened to within 5.1 years.Project sensitivity analysis shows that the sensitivity of hydrogen price is positively correlated with the internal rate of return(IRR)on investment and negatively correlated with the investment payback period.In contrast,the sensitivity of coke oven gas price is negatively correlated with the IRR and positively correlated with the payback period.Furthermore,hydrogen price demonstrates greater sen-sitivity compared to coke oven gas price.关键词
氢能/焦炉煤气/提纯/经济性Key words
hydrogen energy/coke oven gas/purifica-tion/economic performance分类
化学化工引用本文复制引用
金文龙,郭蕙心,姜鑫..焦炉煤气提纯制氢技术经济性研究[J].煤气与热力,2026,46(1):58-62,5.
