کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
167964 1423394 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Production of biodiesel from palm fatty acid distillate using sulfonated-glucose solid acid catalyst: Characterization and optimization
ترجمه فارسی عنوان
تولید بیودیزل از تقطیر اسید چرب پالم با استفاده از کاتالیزور اسید سولفونیک گلوکز جامد: مشخصات و بهینه سازی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی

A palm fatty acid distillate (PFAD) has been used for biodiesel production. An efficient sulfonated-glucose acid catalyst (SGAC) was prepared by sulfonation to catalyze the esterification reaction. The effect of three variables i.e. methanol-to-PFAD molar ratio, catalyst amount and reaction time, on the yield of PFAD esters was studied by the response surface methodology (RSM). The optimum reaction conditions were: 12.2:1 methanol-to-PFAD molar ratio, 2.9% catalyst concentration and 134 min of time as predicted by the RSM. The reaction under the optimum conditions resulted in 94.5% of the free fatty acid (FFA) conversion with 92.4% of the FAME yield. The properties of the PFAD esters were determined according to biodiesel standards.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Chemical Engineering - Volume 23, Issue 11, November 2015, Pages 1857–1864
نویسندگان
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