锌、锰对K-Fe/ZSM-48 CO加氢催化反应性能的影响  

EFFECT OF Zn, Mn ON KFe/ZSM48 FOR CO HYDROGENATION

作　　者：范彬彬[1] 马静红[1] 樊卫斌 李瑞丰 曹景慧 

机构地区：[1]太原工业大学精细化工研究所

出　　处：《燃料化学学报》1997年第5期477-480,共4页Journal of Fuel Chemistry and Technology

摘　　要：锌、锰对ＫＦｅ／ＺＳＭ４８ＣＯ加氢催化反应性能的影响范彬彬马静红樊卫斌李瑞丰曹景慧（太原工业大学精细化工研究所，太原０３００２４）关键词ＣＯ加氢，ＺＳＭ４８，助剂效应ＫＦｅ／ＺＳＭ４８在一氧化碳加氢合成低碳烯烃的反应中表现出良好的性能。沸石载体不仅...Effect of Mn and Zn on catalytic properties of KFe/ZSM48 in CO hydrogenation were investigated The results show that both Zn and Mn favour carbon monoxide conversion and low olefins formation There is a synergetic role between Zn and Mn which makes Zn-Mn-K-Fe/ZSM48 has higher activity and selectivity to low olefins than Zn-K-Fe/ZSM48 and Mn-K-Fe/ZSM48 The results of TPR indicate that Zn and Mn have great influence on reduction property of K-Fe/ZSM48, which may be the important factor resulting in a better catalytic behaviors

关 键 词：加氢 ZSM-48 助剂效应 氧化碳 锌 锰 炼油催化剂 

分 类 号：O643.38[理学—物理化学] TQ426.95[理学—化学]