A New preparation method for LaNiO3 perovskite for dry reforming of methane
Publish place: 07th International Congress on Chemical Engineering
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICHEC07_322
تاریخ نمایه سازی: 25 فروردین 1394
Abstract:
LaNiO3 perovskite-type was prepared successfully by impregnation method with ethanol and acetic acid as solvent. After reduction, catalytic activity in CO2 reforming of CH4 was tested in a fixed bed reactor at 700, 750 and 800˚C. It was found that LaNiO3 prepared by this new method, shows good activity, selectivity and long term stability for dry reforming of methane at 800˚C. In all tests at different temperatures CO2 conversion is lower than CH4 conversion. This catalyst produces higher H2/CO ratio at low flow rate in comparison with the other preparation methods which published in the literature for this catalyst.
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Authors
Gholamreza Moradi
Catalyst Research Center, Department of Chemical Engineering, Faculty of Engineering, Razi University, Kermanshah, Iran
Hamed Hemmati
Catalyst Research Center, Department of Chemical Engineering, Faculty of Engineering, Razi University, Kermanshah, Iran
Mostefa Rahmanzadeh
Catalyst Research Center, Department of Chemical Engineering, Faculty of Engineering, Razi University, Kermanshah, Iran
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