PROCESS FOR CATALYTIC REFORMING

摘要

One exemplary embodiment can be a process for catalytic reforming The process can include catalytically reforming a hydrocarbon feed in a reaction zone, obtaining an effluent stream having hydrogen and hydrocarbons from the reaction zone, obtaining from at least a portion of the effluent stream a waste hydrocarbon stream from an adsorption zone, passing at least a portion of the waste hydrocarbon stream as a feed stream across a feed side of a membrane having the feed side and a permeate side, and being selective for hydrogen over one or more C1-C6 hydrocarbons, and withdrawing from the permeate side a permeate stream enriched in hydrogen compared with a residue stream withdrawn from the feed side.

主权项

1. A process for catalytic reforming, comprising:
A) catalytically reforming a hydrocarbon feed in a reaction zone; B) obtaining an effluent stream comprising hydrogen and hydrocarbons from the reaction zone; C) obtaining from at least a portion of the effluent stream a waste hydrocarbon stream from an adsorption zone; D) passing at least a portion of the waste hydrocarbon stream as a feed stream across a feed side of a membrane having the feed side and a permeate side, and being selective for hydrogen over one or more C1-C6 hydrocarbons; and E) withdrawing from the permeate side a permeate stream enriched in hydrogen compared with a residue stream withdrawn from the feed side.