Oxidative Dehydrogenation of a C4 Raffinate‐2 towards 1,3‐Butadiene in a Two‐Zone Fluidized Bed |
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| Authors: | Julius Rischard Claudia Antinori Olaf Deutschmann |
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| Affiliation: | 1. Karlsruhe Institute of Technology (KIT), Institute for Chemical Technology and Polymer Chemistry, Engesserstra?e 20, 76351 Karlsruhe, Germany;2. Karlsruhe Institute of Technology (KIT), Institute of Catalysis Research and Technology, Hermann‐von‐Helmholtz‐Platz 1, 76344 Eggenstein‐Leopoldshafen, Germany. |
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| Abstract: | The oxidative dehydrogenation of a C4 raffinate‐2 consisting of n‐butane, 1‐butene, and 2‐butene was conducted in a two‐zone fluidized bed reactor using a Mo‐V‐MgO catalyst. This study reports the influence of the operating conditions temperature, hydrocarbon inlet height, and oxygen/hydrocarbon molar ratio on the product distribution, in particular on the formation of 1,3‐butadiene. Axial concentration profiles were measured to elucidate the reaction sequence in the fluidized bed. |
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| Keywords: | 1 3‐Butadiene Butene Oxidative dehydrogenation Two‐zone fluidized bed reactor |
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