کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
58766 | 47169 | 2006 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Selective oxidation of propane on Nafion/PEEK-WC catalytic membranes in a multifunctional reaction system Selective oxidation of propane on Nafion/PEEK-WC catalytic membranes in a multifunctional reaction system](/preview/png/58766.png)
A comparative testing of flat and hollow fiber Nafion/PEEK-WC catalytic membranes in the partial oxidation of propane to oxygenates (n-propanol, isopropanol, propionic aldehyde and acetone) with Fe2+–H2O2 Fenton system in a multifunctional three-phase reactor (3PCMR) under mild conditions (TR, 70–120 °C; PR, 140 kPa) has been accomplished. The features of the multifunctional 3PCMR that enables reaction along with product separation and recovery are discussed. The influence of the membrane geometry on selectivity and distribution of reaction products in gas and liquid phases is outlined. Hollow fiber systems ensure higher productivity per unit of reactor volume, higher selectivity to primary oxidation products (n-propanol and isopropanol) and a more effective product recovery.
Journal: Catalysis Today - Volume 118, Issues 1–2, 30 October 2006, Pages 253–258