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REACTIONAL DEVICE WITH SEVERAL ZONES IN A MOVABLE BED WITH APPOINTMENT IN EACH REGION OF REGENERATED OR FRESH CATALYST
REACTIONAL DEVICE WITH SEVERAL ZONES IN A MOVABLE BED WITH APPOINTMENT IN EACH REGION OF REGENERATED OR FRESH CATALYST
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机译:在每个区域的再生或新鲜催化剂中,带有可移动床的多个区域的反应装置
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摘要
A reaction device includes staged zones making it possible to implement strongly endothermic or exothermic reactions. The device reduces the differences in catalytic activity between these zones using an addition of fresh or regenerated catalyst at the inlet of each reaction zone and provides an integrated heat exchanger. A process of chemical conversion employs the device for gas-phase and/or liquid-phase exothermic or endothermic reactions, and in particular for the oligomerization reaction of C2 to C12 fractions for the purpose of producing a diesel fraction.
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