EFFECT OF IMPREGNATION SOLVENTS ON A PT-PROMOTED IRON-BASED CATALYST FOR FISCHER-TROPSCH SYNTHESIS
IntroductionFischer-Tropsch synthesis (FTS) on iron-based catalysts is one of the most important routes for the production of liquid fuel from coal-derived syngas with low H2/CO ratio 1. The use of iron-based catalysts in the commercial FT process is very attractive due to their high FT activity as well as excellent water gas shift (WGS) reactivity 2. But there are still unabated attempts for further investigation to elucidate the factors that affect the catalytic performances of iron-based catalysts and could improve the catalysts potential capability for applications. Most of these attempts have been focused on the addition of the chemical promoters such as Cu, Mn and K2O, as well as the structure promoters, namely SiO2, Al2O3, and ZnO. Recently, J. Xu et al. Reported that Pt promoter remarkably enhanced the FTS activity of a SiO2-supported iron catalyst 3.
Weiqi Yu Baoshan Wu Hongwei Xiang Yongwang Li
State Key Laboratory of Coal Conversion Institute of Coal Chemistry Chinese Academy of Sciences Taiyuan, 030001, China
国际会议
The 7th China-Korea Workshop on Clean Energy Technology(第七届中韩清洁能源技术研讨会)
太原
英文
269-270
2008-06-25（万方平台首次上网日期，不代表论文的发表时间）