کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
58884 | 47180 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Zeolite and other heterogeneous catalysts for the transesterification reaction of dimethyl carbonate with ethanol
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
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چکیده انگلیسی
Results of screening tests are presented concerning a number of heterogeneous catalysts for the two-stage reaction of transesterification of dimethyl carbonate to diethyl carbonate. The tests were preceded by the activation of the catalysts. In the case of zeolites, dealumination led to an only slight increase in activity. For the most active catalysts kinetic parameters were determined necessary for the modelling of reactive distillation columns and process simulation. The process was analysed in which the transesterification reaction occurs in a reactive distillation column, with the best catalyst incorporated as an element of the structured packing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 114, Issues 2–3, 15 May 2006, Pages 226–230
Journal: Catalysis Today - Volume 114, Issues 2–3, 15 May 2006, Pages 226–230
نویسندگان
I. Zielinska-Nadolska, K. Warmuzinski, J. Richter,