کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
56496 47084 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Photocatalytic process intensification by coupling with pervaporation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Photocatalytic process intensification by coupling with pervaporation
چکیده انگلیسی

The integration of photocatalysis with a membrane separation process, in particular pervaporation, permits the recovery of valuable intermediate compounds (aromatic aldehydes) while they are produced avoiding their further degradation in the reactive ambient. In this way the yield and the conversion are enhanced. The coupling of the two processes is straightforward and the integration is complete even maintaining pervaporation and photocatalysis in two separate apparatuses provided that the process stream is continuously recycled at a sufficiently high flow rate. Additional advantages are: higher degree of purification of the aldehyde in the powder-free product stream, semicontinuous production and possibility of operating in a continuous mode with high values of the yield.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 161, Issue 1, 17 March 2011, Pages 209–213
نویسندگان
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