Fischer-Tropsch合成钴基催化剂研究进展

Progress of cobalt-based catalysts in Fischer-Tropsch synthesis

综述了近年来钴基催化剂在费托合成反应中的研究进展。重点评述了钴源、负载量、载体、助剂、制备方法、焙烧和还原条件等因素在负载型钴基催化剂制备过程中对催化剂活性、选择性控制等方面的影响,概述了钴基催化剂在费托合成反应中的催化机理,并对今后催化剂的研究提出了一点建议。

The recent development of cobalt-based catalysts in the Fischer-Tropsch synthesis is reviewed. Particular attention is paid to the influence of supports, promoters, preparation methods, cobalt precursors, calcination and reduction conditions on the catalytic activity and selectivity control in the preparation of supported cobalt catalysts. In addition, the catalysis mechanism for the F-T synthesis over cobalt-based catalysts is also discussed. Some suggestions to study the catalysts in the future are also given.