Natural porous carbon/ Molybdenum oxide as an efficient catalyst in oxidative desulfurization
Nahid Monajjemi - Maryam Afsharpour - Leila Seifi
Nahid Monajjemi - Maryam Afsharpour - Leila Seifi
Chemistry & Chemical Engineering Research Center of Iran (ccerci),Tehran,Iran - Chemistry & Chemical Engineering Research Center of Iran (ccerci),Tehran,Iran - Chemistry & Chemical Engineering Research Center of Iran (ccerci),Tehran,Iran
زبان مقاله : انگلیسی |
تعداد صفحات مقاله : 1 صفحه |
نوع مقاله : چکیده |
ISC کد مقاله در : ISC4026_524667
چکیده
As the sulphur compounds in fuel and petrochemicals have harmful effect on our health and the environment, the removal of them has attracted a considerable attention these days [1]. So, desulfurization has become a critical component of the oil refining industries. A lot of techniques such as hydrodesulfurization (HDS), biodesulfurization (BDS), adsorption (ADS) and oxidative desulfurization (ODS) have been applied to remove sulfur-containing compounds in fuel oil. Among these methods, the advantages of ODS process is its milder condition (low temperature and pressure), higher selectivity and not using expensive hydrogen [2-6] In this research we prepared a natural porous carbon from luffa and then MoO3 as an active material was supported on it to evaluate its catalytic properties in ODS reaction. Luffa is a tropical plant (family Cucurbitaceae), with fruits possessing a netting-like fibrous vascular system (Luffa sponges). It was selected due to its hierarchical pore network and complex micro-/macrostructure, which might be particularly suitable for technical applications such as catalysis and separation. Synthesized catalyst was characterized by a number of techniques such as SEM, EDAX, XRD, BET/ BJH and FTIR and tested in oxidative desulfurization of model fuel. Results show that C/ MoO3 catalyst indicate an excellent property in catalytic desulfurization.کليدواژه ها
porous carbon, Luffa, Molybdenum oxide, oxidative desulfurization (ODS)نحوه استناد به مقاله
در صورتی که می خواهید در اثر پژوهشی خود به این مقاله ارجاع دهید، به سادگی می توانید از عبارت زیر در بخش منابع و مراجع استفاده نمایید:Monajjemi , Nahid , 1398 , Natural porous carbon/ Molybdenum oxide as an efficient catalyst in oxidative desulfurization , دومین کنفرانس ملی کاتالیست انجمن شیمی ایران
انتشار دهنده
محل انتشار : دومین کنفرانس ملی کاتالیست انجمن شیمی ایرانمشخصات برگزارکننده همایش : دانشگاه خوارزمي
تعداد مقالات : 215
کد اختصاصی :
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