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Process for converting a heavy feed using a catalytic cracking unit and a step for selective hydrogenation of the gasoline obtained from catalytic cracking
Process for converting a heavy feed using a catalytic cracking unit and a step for selective hydrogenation of the gasoline obtained from catalytic cracking
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机译:使用催化裂化单元转化重质进料的方法以及对由催化裂化获得的汽油进行选择性加氢的步骤
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摘要
The present invention describes a process for converting a heavy feed which is flexible for the production of propylene, gasoline and middle distillate.;The process uses a catalytic cracking unit and a unit for the oligomerization of C4 to C9 olefins. The process of the invention includes selective hydrogenation of the unrefined gasoline cut obtained from the catalytic cracking unit and separation between a light gasoline cut and a heavy gasoline cut, the light gasoline being directed to the oligomerization unit.
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