SYNTHESIS OF HYDROCARBONS FROM CO2 AND H2 OVER Fe/C CATALYST

被引：0

作者：

LIN Pei-Zi LU Zhen -Ju XU Chang-Hai LUO Hong-Yuan LIN Li-Wu LIANG Dong-BaiDalian Institude of Chemical Physics

机构：

来源：

Journal of Energy Chemistry | 1994年 / 04期

关键词：

Fe; Cu; TPR; SYNTHESIS OF HYDROCARBONS FROM CO2 AND H2 OVER Fe/C CATALYST; CO;

D O I：

暂无

中图分类号：

O643.3 [催化];

学科分类号：

081705 ;

摘要：

The production of hydrocarbons by hydrogenation of COis one ofthe most challenging aims in Cchemistry. In this work, we studiedCOhydrogenation over iron catalyst supported on carbon under differentreaction conditions. The products of COhydrogenation on Fe/C catalyst weremainly hydrocarbons including more than 70% Chydrocarbons. When thereaction temperature and pressure were elevated,the COconversion and theselectivity to hydrocarbon（HC） products increased. It was also found that theaddition of Cu onto Fe/C catalyst has an apperent effect on the activity andselectivity of Fe/C catalyst. It increased the COconversion and the selectivityto total HC Products to 62.8% and 100% respectively. The results obtainedfrom TPR and M（?）ssbauer spectroscopy proved that the iron was reduced mucheasier in Fe-Cu/C than in the Fe/C catalyst.

引用

页码：361 / 367

页数：7

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