化工进展2012，Vol.31Issue(12)：2595-2602,8.
氧化物助剂对费托合成钴基催化剂的促进作用
Effects of metal oxide promoters on supported cobalt-based Fischer-Tropsch catalysts
摘要
Abstract
With high activity and long-chain hydrocarbon selectivity,metal oxide promoted cobalt-based Fischer-Tropsch catalysts are preferred in carbon monoxide selective hydrogenation to distillate oil with both application and research value.The effects of different metal oxide promoters on the structure,stability and Fischer-Tropsch reaction performance in metal oxide promoted cobalt-based catalyst are summarized.The promotion effects of different metal oxides on the reducibility and dispersion of cobalt-based catalysts are analyzed,and the influence factors on promotion effects are also discussed.The promotion mechanism is discussed in particular.Fundamental research on the metal oxide promotion mechanism should be strengthened,with more attention on the influence factors of promotion effects.关键词
费托合成/钴基催化剂/氧化物助剂/还原度/分散度Key words
Fischer-Tropsch sythesis/cobalt-based catalyst/metal oxide promoter/reducibility/dispersion分类
化学化工引用本文复制引用
管国锋,王磊,王锋娜..氧化物助剂对费托合成钴基催化剂的促进作用[J].化工进展,2012,31(12):2595-2602,8.基金项目
国家“十二五”科技支撑项目 （）
江苏省高校自然科学研究项目 （）
