Graphene-supported Iron Phosphide Nanoparticles for Fischer-Tropsch Synthesis
نویسندگان
چکیده
منابع مشابه
Nanoscale Design of Supported Iron Fischer-Tropsch Synthesis Catalysts
Introduction The preparation and characterization of nanophase materials has received considerable attention in recent years, given their potential for improved performance as catalysts, high-strength materials, and semiconductor devices. For example, a recent breakthrough by Sun et al. (1) in the synthesis of highly-dispersed, silica-supported iron-platinum (FePt) bimetallic nanoclusters of co...
متن کاملKCl Promoted Cobalt-iron Nanocatalysts Supported on Silica: Catalytic Performance and Characterization in Fischer-Tropsch Synthesis
The SiO2 supported cobalt-iron nano catalysts were prepared by the sol-gel method. This research investigated the effects of (Co/Fe) wt.%, different Co/Fe ratio at different temperature and loading of KCl wt.% for Fisher-Tropsch synthesis (FTS). The results were showed that the catalyst containing 50 wt.% (Co/Fe)/SiO2 (Co/Fe ratio is 70/30) which promoted with 0.6 wt.% KCl is an optimal nano ca...
متن کاملIron-based Catalysts for Slurry-phase Fischer-tropsch Synthesis
The Pi t tsburgh Energy Technology Center i s responsible f o r implementing the U.S. Department o f Energy's (DOE) I n d i r e c t L iquefact ion program as p a r t o f the Coal L iquefact ion program. The o v e r a l l goal of t he Coal L iquefact ion program i s t o develop the s c i e n t i f i c and engineering knowledge base t o he lp i ndus t r y market economically compet i t ive and en...
متن کاملFischer-Tropsch Synthesis of Hydrocarbons Using Iron-Mordenite Catalysts
Fischer-tropsch catalysts with high activity and selectivity for olefins were produced using mordenite type SiO2/Al2O3= 12, 20, 28, 62 zeolite supported iron carbonyl compounds and were characterized by X-ray powder diffraction. The adsorptionof volatile Fe(CO)5 on the support surface was carried out under vacuum at room temperature. Reduction les...
متن کاملFischer Tropsch Synthesis: A Comparison of Iron and Cobalt Catalysts
Following WW II, it appeared that there would be a severe shortage of crude oil so that U.S. organizations initiated work on Fischer-Tropsch synthesis (FTS). Over a ten year period, the U.S. Bureau of Mines was budgeted $85 million for work on direct and indirect coal liquefaction. These funds would represent more than a billion dollars in today’s marketplace. A large (75 bbl/day) FTS pilot pla...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Chimica Sinica
سال: 2013
ISSN: 0567-7351
DOI: 10.6023/a13060591