کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11001200 1431570 2019 33 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sono-dispersion of calcium over Al-MCM-41used as a nanocatalyst for biodiesel production from sunflower oil: Influence of ultrasound irradiation and calcium content on catalytic properties and performance
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Sono-dispersion of calcium over Al-MCM-41used as a nanocatalyst for biodiesel production from sunflower oil: Influence of ultrasound irradiation and calcium content on catalytic properties and performance
چکیده انگلیسی
In this study, the basic Ca(X)/Al-MCM-41 nanocatalysts were successfully synthesized for biodiesel production to achieve a high conversion in oil transesterification with methanol. For this purpose, different amounts of calcium (X = 10, 20, 30 wt%) were loaded on support using ultrasound irradiation with constant sonication parameters for all samples. Also, the impregnation method was applied for synthesis of Ca(20%)/Al-MCM-41 nanocatalyst. The conversion of synthesized catalysts exhibited maximum conversion of oil to biodiesel for Ca(30%)/Al-MCM-41 catalyst compared with the other samples. Furthermore, using ultrasound irradiation for synthesis of Ca(20%)/Al-MCM-41 catalyst improved the specific surface area and as well as biodiesel conversion.160
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 132, March 2019, Pages 979-988
نویسندگان
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