摘要
甲烷-二氧化碳重整反应是当代研究的热点,重整的微观反应动力学机理解决了已有的分歧。催化剂的选择、载体效应、助剂效应和抗积炭性能是影响反应的重点因素,通过对实验中催化剂的微观表征,分析比较并重点解决催化剂因积炭而失活的问题,其中包括对活性中心、载体、助剂等方面进行了大量的改进和拓展。
Methane and carbon dioxide reforming reaction is a contemporary research hotspot,microscopic reforming reaction dynamics mechanism has compensated for existing controversial differences.Selection of catalysts,carrier effect,adjuvant effect and anti-carbon de-position property are the key factors affecting the reaction.Through microcosmic characterization of catalyst in experiment,comparatively analyzed and resolved is the catalyst deactivation due to carbon deposit and largely improved and expanded are the activity center,carrier and adjuvant.
出处
《天然气与石油》
2011年第1期29-33,7,共5页
Natural Gas and Oil
基金
国家自然科学基金资助项目(30760137)
江西省自然科学基金资助项目(2008GQH0060)
关键词
甲烷二氧化碳重整
催化剂
反应机理
失活
助剂
积炭
Methane and carbon dioxide reforming
Catalyst
Reaction mechanism
Deactivation
Adjuvant
Carbon deposit
