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گواهی نمایه سازی مقاله A New preparation method for LaNiO3 perovskite for dry reforming of methane

عنوان مقاله: A New preparation method for LaNiO3 perovskite for dry reforming of methane
شناسه (COI) مقاله: ICHEC07_322
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال ۱۳۹۰
مشخصات نویسندگان مقاله:

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

خلاصه مقاله:
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.

کلمات کلیدی:
perovskite, Dry Reforming, Catalyst Preparation, CO2, LaNiO3

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-ICHEC07-ICHEC07_322.html