烃类蒸汽转化制氢+PSA提纯工艺应用与安全探究
Application and Safety Exploration of Hydrocarbon Steam Reforming Hydrogen Production +PSA Purification Process
潘太星 1吴秋华2
作者信息
- 1. 辽宁省检验检测认证中心辽宁省安全科学研究院,辽宁 沈阳 110004
- 2. 沈阳石油化工设计院有限公司,辽宁 沈阳 110043
- 折叠
摘要
对制氢、氢气提纯的技术路线进行了对比分析,以某石油化工厂为背景,探讨了烃类蒸汽转化制氢工艺+PSA提纯氢气工艺技术的实际应用效果.结果表明:此套工艺组合路线可以利用多种烃类化合物作为原料,具有高的氢气产率和纯净度(氢气体积分数达到99.9%以上).相比传统的制氢方法,这种工艺能够降低能耗和废物产生,有助于减少碳排放和环境污染,适用于以石油、天然气等为基础原料的大型石油化工企业,并通过合理设计、PSA装置优化运行等多方面措施,可最大程度地减少潜在的安全风险.
Abstract
In this paper,several process routes of hydrogen production and hydrogen purification are compared and analyzed.Taking a petro-chemical plant as the background,the practical application effect of hydrocarbon steam reforming hydrogen production process +PSA hydrogen purification process technology is discussed.The results show that this set of process combination route can use a variety of hydrocarbon com-pounds as raw materials,and has high hydrogen yield and purity(hydrogen purity reaches more than 99.9%).Compared with traditional hydro-gen production methods,this process can reduce energy consumption and waste generation,which helps to reduce carbon emissions and environ-mental pollution.It is suitable for large-scale petrochemical enterprises that use oil and natural gas as raw materials,and through various measures such as reasonable design,catalyst selection and treatment,and PSA equipment operation.Minimize potential security risks.
关键词
氢气/制氢/PSA/氢气提纯/安全风险Key words
hydrogen/hydrogen production/PSA/hydrogen purification/security risk引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据