کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
686636 | 889095 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Soybean oil methyl esters preparation using NaX zeolites loaded with KOH as a heterogeneous catalyst
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Soybean oil methyl esters preparation using NaX zeolites loaded with KOH as a heterogeneous catalyst Soybean oil methyl esters preparation using NaX zeolites loaded with KOH as a heterogeneous catalyst](/preview/png/686636.png)
چکیده انگلیسی
The transesterification of soybean oil with methanol to methyl esters was carried out using NaX zeolites loaded with KOH as a solid base catalyst. Best result was obtained with NaX zeolite loaded with 10% KOH, followed by heating at 393 K for 3 h. When the transesterification reaction was carried out at reflux of methanol (338 K), with a 10:1 molar ratio of methanol to soybean oil, a reaction time of 8 h and a catalyst amount of 3 wt.%, the conversion of soybean oil was 85.6%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 98, Issue 4, March 2007, Pages 936–939
Journal: Bioresource Technology - Volume 98, Issue 4, March 2007, Pages 936–939
نویسندگان
Wenlei Xie, Xiaoming Huang, Haitao Li,