费托合成钴基催化剂助剂研究进展  

Research progress in promoters of cobalt-based catalysts for Fischer-Tropsch synthesis

作　　者：黄礼春 王缠和 周建强 索海云 燕来 HUANG Li-chun;WANG Chan-he;ZHOU Jian-qiang;SUO Hai-yun;YAN Lai(Ordos Dalu Institute of Coal Chemical Industry,Ordos 010321,China;Synfuels China Inner Mongolia Co.,Ltd.,Ordos 010321,China;Synfuels China Technology Co.,Ltd.,Beijing 101407,China)

机构地区：[1]鄂尔多斯大路煤化工研究所,内蒙古鄂尔多斯010321 [2]中科合成油内蒙古有限公司,内蒙古鄂尔多斯010321 [3]中科合成油技术有限公司,北京101407

出　　处：《现代化工》2020年第9期56-60,65,共6页Modern Chemical Industry

基　　金：鄂尔多斯市科技计划。

摘　　要：针对助剂对钴基催化剂的促进作用,介绍了近年来钴基催化剂助剂的研究进展。综述了助剂添加方式、助剂功能和助剂作用、详细分析了助剂对钴基催化剂的还原度、分散度、稳定性和费托反应性能的影响、重点讨论了助剂的结构作用、电子作用和协同作用,并对今后催化剂的研究提出了一些建议。Focus on the promotive effect of promotors to cobalt-based catalysts,the research progress in promoters of cobalt-based catalysts for Fischer-Tropsch synthesis is reviewed.The adding mode of promoters,promotion functions and promotion effects are summarized.Influences of different promoters on cobalt-based catalysts'reducibility,dispersion,stability and catalytic performance in Fischer-Tropsch synthesis are analyzed.Discussion is emphasized on the structural effects,electronic effects,and synergistic effects of promoters.Some suggestions are proposed for future research of catalysts.

关 键 词：助剂 钴基催化剂 费托合成 

分 类 号：TQ138.11[化学工程—无机化工]