KINETICS OF FISCHER - TROPSCH SYNTHESIS OVER Fe - Cu - K CATALYST ( Ⅰ )KINETIC MODEL ON THE BASIS OF MECHANISM

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KINETICS OF FISCHER - TROPSCH SYNTHESIS OVER Fe - Cu - K CATALYST ( Ⅰ )KINETIC MODEL ON THE BASIS OF MECHANISM

Ma Wenping, Li Yongwang, Zhao Yulong, Xu Yuanyuan and Zhou Jinglai ( State Key Laboratory of Coal Conversion Institute of Coal Chemistry , Chinese Academy of Sciences , Taiyuan 030001)

Online:1999-04-25 Published:1999-04-25

工业Fe-Cu-K催化剂上费托合成反应动力学(Ⅰ)——基于机理的动力学模型

马文平,李永旺,赵玉龙,徐元源,周敬来

中国科学院山西煤炭化学研究所煤转化国家重点实验室,中国科学院山西煤炭化学研究所煤转化国家重点实验室,中国科学院山西煤炭化学研究所煤转化国家重点实验室,中国科学院山西煤炭化学研究所煤转化国家重点实验室,中国科学院山西煤炭化学研究所煤转化国家重点实验室太原 030001 ,太原 030001 ,太原 030001 ,太原 030001 ,太原 030001

Abstract

Abstract: Kinetics model of Fischer - Tropsch synthesis ( FTS) was derived on the basis of carbide mechanism in which the readsorption of olefins was taken into account. Chain growth factor in the derived models was no long a constant. Hence the new model is suitable for interpreting non - ideal Anderson -Schulz - Flory (ASF) distribution on iron based catalyst.

摘要： 由费托合成反应碳化物机理出发,考虑费托合成产物中烯烃再吸附对反应产物分布影响的事实,首次导出了费托合成反应动力学模型。该模型中由于引入烯烃再吸附项链增长几率不再是一个常数,因而更适合于解释铁基催化剂上非理想Anderson-Schulz-Flory产物分布.

CLC Number:

TQ032

Ma Wenping, Li Yongwang, Zhao Yulong, Xu Yuanyuan and Zhou Jinglai ( State Key Laboratory of Coal Conversion Institute of Coal Chemistry , Chinese Academy of Sciences , Taiyuan 030001). KINETICS OF FISCHER - TROPSCH SYNTHESIS OVER Fe - Cu - K CATALYST ( Ⅰ )KINETIC MODEL ON THE BASIS OF MECHANISM[J]. .

马文平,李永旺,赵玉龙,徐元源,周敬来. 工业Fe-Cu-K催化剂上费托合成反应动力学(Ⅰ)——基于机理的动力学模型 [J]. CIESC Journal.

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