کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6630883 | 1424938 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
SO42â/ZrO2 as catalyst for upgrading of pyrolysis oil by esterification
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Pyrolysis oil of rubber seed oil (RSO) was upgraded by methyl esterificationusingSO42â/ZrO2 solid acid as catalyst. The activity and reusability of SO42â/ZrO2 solid acid were investigated and the experiment indicated that the esterification rate could reach 99.62% and was still above 95% in the third reaction. The component of SO42â/ZrO2 solid acid changed little after the third used. The properties of the obtained biofuel were studied and the results showed they were superior to pyrolysis oil and biodiesel, and similar to 0# diesel. The methyl esterification reaction kinetics was researched. The kinetics calculation indicated that the reaction order of the methyl esterification is 1.058, and Arrhenius equation can be expressed as k1=7.711Ã106e-47.913RT.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 226, 15 August 2018, Pages 190-194
Journal: Fuel - Volume 226, 15 August 2018, Pages 190-194
نویسندگان
Lu Li, Bin Yan, Huaxiao Li, Shitao Yu, Shiwei Liu, Hailong Yu, Xiaoping Ge,