化工学报2024，Vol.75Issue(z1)：25-39,15.DOI:10.11949/0438-1157.20240625
催化甲烷重整工艺的研究进展
Research progress on catalytic methane reforming process
石美琳 1赵连达 1邓行健 1王静松 1左海滨 1薛庆国1
作者信息
- 1. 北京科技大学绿色低碳钢铁冶金全国重点实验室,北京 100083
- 折叠
摘要
Abstract
Natural gas is abundant,and methane is the main ingredient,which is usually used through reforming to produce high-quality clean energy.However,the catalyst deactivation caused by carbon deposition and sintering in the reforming process is a key factor hindering the large-scale industrial development of this process.Based on iron-based catalysts,the research progress on the performance of methane cracking reforming catalysts was reviewed from the perspectives of catalyst active components,supports,additives and preparation methods.Based on Ni-Fe bimetallic catalysts,the research progress on the performance of methane steam reforming and carbon dioxide reforming catalysts was reviewed.The causes of catalyst deactivation and the methods to improve the performance of reforming catalysts are described.In order to promote the industrial application of the reforming process,the carbon deposition mechanism of iron-based catalysts should be deeply explored in the future,and appropriate carriers and additives should be selected to optimize the performance of iron-based catalysts.关键词
甲烷重整/催化剂/铁基催化/活性/失活Key words
methane reforming/catalyst/iron-based catalysis/activity/deactivation分类
矿业与冶金引用本文复制引用
石美琳,赵连达,邓行健,王静松,左海滨,薛庆国..催化甲烷重整工艺的研究进展[J].化工学报,2024,75(z1):25-39,15.
