摘要
介绍了金属铜基催化剂上二氧化碳加氢合成甲醇的反应机理和动力学的国内外研究现状;阐述了国内外二氧化碳加氢合成甲醇纳米金属铜基催化剂的改性、制备方法及助剂对催化剂结构及催化性能影响的研究进展.并指出了以后的研究方向是制备出具有高比表面积、高分散度及在较低温度下对二氧化碳加氢合成甲醇有着较高活性和选择性的催化剂.
Research situations methanol synthesis from CO2 hy for the mechanisms and kinetics of nano copper - based - catalysts of drogenation at home and abroad are introduced; the research and development progress is described for copper-based -catalysts from modification, preparation methods and influence of promotion on the catalyst structure and properties. The future research aspects are preparation of catalysts which have higher surface, dispersion, higher activity and selectivity at lower temperature and pressure.
出处
《湖北民族学院学报（自然科学版）》
CAS
2009年第1期61-66,共6页
Journal of Hubei Minzu University(Natural Science Edition)
基金
教育部新世纪人才科研基金项目(NCET-05-0783)
国家自然科学基金重大专题项目(205903603)
