MAGNETO-CHEMICAL CHARACTER STUDIES OF NOVEL FE CATALYSTS FOR COAL LIQUEFACTION

National Energy Technology Laboratory (U.S.)

关键词: Catalytic Effects;    01 Coal, Lignite, And Peat;    Pyrolysis;    Iron;    Catalysts;   

DOI  :  10.2172/794243
RP-ID  :  FG22-96PC96225--09
RP-ID  :  FG22-96PC96225
RP-ID  :  794243

美国|英语

来源: UNT Digital Library

【 摘 要 】

Transition metal catalysts have been widely used in the catalytic process. Method of preparation, morphology, and particle size governs the spectroscopic, magnetic, and catalytic properties. Catalytic studies have shown that selectivity is dependant on the above three characteristics. But very little is understood about the mechanism governing the process (1-4). With a view to understand the mechanism involved, we examined a series of Fe/MoO{sub 3} and Fe/Co/MoO{sub 3} catalysts using FTIR spectroscopy prepared by co-precipitation and pyrolysis methods. The primary objectives of research during this period was to compare the results obtained through FTIR spectroscopy on samples prepared by coprecipitation and Pyrolysis methods. The results of this work has been presented at the National Council of Undergraduate Research conference during March 2001.