کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
49688 46760 2016 4 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Basic ionic liquid immobilized oxides as heterogeneous catalyst for biodiesel synthesis from waste cooking oil
ترجمه فارسی عنوان
اکسیدهای بی حرکت مایع یونی پایه به عنوان کاتالیزور ناهمگن برای سنتز بیودیزل از روغن پسماند رستوران
کلمات کلیدی
مایع یونی؛ بیودیزل؛ پایه جامد؛ کاتالیز ناهمگن
Ionic liquid; Biodiesel; Solid base; Heterogeneous catalysis
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
چکیده انگلیسی


• The functionalized basic ionic liquid [Bmim]OH was synthesized.
• IL could be grafted onto oxides surface by immobilization for transesterification.
• The FAME yield catalyzed by IL/Mg-Al-La was 98.7% at 338 K in 6 h.
• IL immobilized oxides exhibited high activity as heterogeneous catalyst.
• IL/Mg-Al-La catalyst exhibited accepted activity after 6 recycles.

The basic ionic liquid (IL) [Bmin]OH was synthesized and immobilized onto oxide surface to obtain IL/Mg-Al and IL/Mg-Al-La catalysts. The catalysts were characterized by FT-IR, XRD, EDS, BET and basic test. The results proved that the IL immobilized oxides exhibited high activity for biodiesel synthesis from waste cooking oil. The high FAME yield of 98.7% could be obtained at 338 K, 12:1 methanol to oil, 3 wt% catalyst amount and 6 h reaction time by IL/Mg-Al-La catalysts.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 83, 5 August 2016, Pages 35–38
نویسندگان
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