THE EFFECT OF OPERATING CONDITIONS ON THE SELECTIVITY PRODUCTS IN THE FISCHER-TROPSCH REACTION
محل انتشار: مجله تحقیقات کاربردی، دوره: 2، شماره: 4
سال انتشار: 1395
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 468
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شناسه ملی سند علمی:
JR_ARJ-2-4_008
تاریخ نمایه سازی: 2 دی 1395
چکیده مقاله:
Fischer-Tropsch synthesis is an important method for producing lightolefins. Ethylene and propylene are both the valuable key raw materials invarious industries which are produced in Fischer-Tropsch synthesis. Theinfluence of operating pressure and temperature have been studied on liquidhydrocarbon product distribution by CO-Ni-ZrO2 catalyst. The optimizationof the reaction conditions for the production of ethylene and propylene wasinvestigated. Data analysis indicated the highest selectivity for ethylene andpropylene at a pressure of 31 atm and a temperature of 529°K. The effect ofoperating conditions on the average carbon number distribution, dispersion,and skewness were also studied. Results indicated that the maximumaverage number of carbonwas obtained in a pressureof 1 atm and atemperature of 523°K. Deviation of the distribution also illustrated thedistribution of well-focused.
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نویسندگان
Jaber Yayebi
Department of Chemical Engineering, Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Hossein Atashi
Department of Chemical Engineering, Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Farshad Farshchi Tabrizi
Faculties of Chemical Engineering-Oil & Gas, University of Shiraz, Shiraz, Iran
Jaber Gholizadeh
Department of Chemical Engineering, Faculty of Engineering, University of Sistan and Baluchestan, Zahedan, Iran