Recent advances in understanding the key catalyst factors for Fischer-Tropsch synthesis  

作　　者：Qinghong Zhang Weiping Deng Ye Wang 

机构地区：[1]State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University

出　　处：《Journal of Energy Chemistry》2013年第1期27-38,共12页能源化学（英文版）

基　　金：the National Basic Research Program of China(No.2013CB933100);the National Natural Science Foundation of China(No.21173174,No.21161130522,No.21033006and No.20923004);the Program for Changjiang Scholars and Innovative Research Team in University(No.IRT1036)

摘　　要：Catalytic conversion of synthesis gas （CO＋H2） into hydrocarbons, also known as Fischer-Tropsch （FT） synthesis, is a crucial reaction for the translbrmation of non-petroleum carbon resources such as coal, natural gas, shale gas, coal-bed gas and biogas, as well as biomass into liquid fuels and chemicals. Many factors can influence the catalytic behavior of a FT catalyst. This review highlights recent advances in understanding some key catalyst factors, including the chemical state of active phases, the promoters, the size and the microenvironment of active phase, which determine the CO conversion activity and the product selectivity, particularly the selectivity to C5 ＋ hydrocarbons.Catalytic conversion of synthesis gas （CO＋H2） into hydrocarbons, also known as Fischer-Tropsch （FT） synthesis, is a crucial reaction for the translbrmation of non-petroleum carbon resources such as coal, natural gas, shale gas, coal-bed gas and biogas, as well as biomass into liquid fuels and chemicals. Many factors can influence the catalytic behavior of a FT catalyst. This review highlights recent advances in understanding some key catalyst factors, including the chemical state of active phases, the promoters, the size and the microenvironment of active phase, which determine the CO conversion activity and the product selectivity, particularly the selectivity to C5 ＋ hydrocarbons.

关 键 词：Fischer-Tropsch synthesis active phase catalyst promoter size effect MICROENVIRONMENT 

分 类 号：TQ529.2[化学工程—煤化学工程] TQ426.94