این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Chemistry and Chemical Engineering، جلد ۲۷، شماره ۴، صفحات ۴۱-۴۸
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Acid and Base Catalyzed Transesterification of Animal Fats to Biodiesel
چکیده انگلیسی مقاله The present study has been focused on the acid and base transesterification of animal fats (dairy cow and beef) to produce biodiesel by varying process parameters such as catalyst amount, catalyst nature, reaction time and temperature. The maximum biodiesel yield after acid catalysis was 94.1 ± 2.43 and 98.4 ± 2.3 percent for dairy cow and beef tallow, respectively. The quantity of biodiesel obtained after base catalysis was comparatively lower than obtained in case of the acid catalysis. The optimum conditions for biodiesel production using acid catalysis were: 2.5 g of conc. H2SO4, 24 h of reaction time and 50 °C for dairy cow fat and 2.5 g of conc. H2SO4, 6 h of reaction time and 60 °C for beef fat. The amount of biodiesel obtained from beef tallow in the present study was much higher than earlier reported yields. The evaluation of transesterification process was followed by gas chromatographic analysis of tallow fatty acid esters (biodiesel) at optimal conditions. The fuel properties of biodiesel thus obtained accomplished the requirements of both the American and European standards for biodiesel.
کلیدواژه‌های انگلیسی مقاله Biodiesel,Fat,Transesterification,Methanolysis,Fuel
نویسندگان مقاله haq nawaz باتی | haq nawaz
department of chemistry and biochemistry, university of agriculture, 38040, faisalabad, pakistan

محمد asif حنیف | muhammad asif
department of chemistry and biochemistry, university of agriculture, 38040, faisalabad, pakistan

umar فاروق |
department of chemistry and biochemistry, university of agriculture, 38040, faisalabad, pakistan

منیر احمد شیخ | munir ahmad
department of chemistry and biochemistry, university of agriculture, 38040, faisalabad, pakistan

نشانی اینترنتی http://www.ijcce.ac.ir/article_6946_a5af94183531f08824a5e463534b0c48.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات