公开(公告)号：US09517933B2

公开(公告)日：2016-12-13

申请号：US14034363

申请日：2013-09-23

Applicant: UOP, LLC

Inventor： Eleftherios Adamopoulos ,  Wim Frans Elseviers ,  Bryan K. Glover

IPC: C01B3/24 ,  C01B3/50 ,  C01B3/26

CPC classification number: C01B3/508 ,  C01B3/26 ,  C01B2203/0405 ,  C01B2203/042 ,  C01B2203/043 ,  C01B2203/048 ,  C01B2203/1247 ,  C01B2203/146 ,  C01B2203/147 ,  C01B2203/148

Abstract: 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and withdrawing from the permeate side a permeate stream enriched in hydrogen compared with a residue stream withdrawn from the feed side.

Abstract translation: 一个示例性实施方案可以是催化重整的方法。 该方法可以包括在反应区中催化重整烃进料，从反应区获得具有氢气和烃的流出物流，从流出物流的至少一部分获得来自吸附区的废烃流，通过至少一个 废烃流的一部分作为进料流穿过具有进料侧和渗透侧的进料侧，并且在一个或多个C 1 -C 6烃上选择性氢，并从渗透侧排出富集的渗透物流 与从进料侧排出的残余物流相比。

公开(公告)号：US20150375159A1

公开(公告)日：2015-12-31

申请号：US14739315

申请日：2015-06-15

Applicant: UOP LLC

Inventor： Robert E. Tsai ,  Xin X. Zhu ,  Joel J. Kaye ,  Eleftherios Adamopoulos

IPC: B01D53/047

CPC classification number: B01D53/047 ,  B01D2256/16 ,  B01D2257/7022 ,  B01D2257/7025 ,  C01B3/56 ,  Y02C20/20

Abstract: The invention involves a process for treating a gas stream from a hydroprocessor that contains hydrogen, methane and C2+ hydrocarbons. In embodiments of the invention, the gas stream is sent through at least two pressure swing adsorption units to produce a high quality hydrogen stream, a fuel gas stream containing most of the methane and a tail gas stream that is sent to a steam cracker. Lean gas from a gas plant and other refinery off gases may also be processed together with the gas stream from the hydroprocessor.

Abstract translation: 本发明涉及一种处理含有氢气，甲烷和C 2 +烃的加氢处理器的气流的方法。 在本发明的实施方案中，气流通过至少两个变压吸附单元送出，以产生高质量的氢气流，含有大部分甲烷的燃料气流和送到蒸汽裂解器的尾气流。 来自天然气厂和其他炼油厂废气的精煤也可以与来自加氢处理器的气流一起加工。

公开(公告)号：US20150086472A1

公开(公告)日：2015-03-26

申请号：US14034363

申请日：2013-09-23

Applicant: UOP, LLC

Inventor： Eleftherios Adamopoulos ,  Wim Frans Elseviers ,  Bryan K. Glover

IPC: C01B3/50 ,  C01B3/26

CPC classification number: C01B3/508 ,  C01B3/26 ,  C01B2203/0405 ,  C01B2203/042 ,  C01B2203/043 ,  C01B2203/048 ,  C01B2203/1247 ,  C01B2203/146 ,  C01B2203/147 ,  C01B2203/148

Abstract: 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.

Abstract translation: 一个示例性实施方案可以是催化重整的方法。该方法可以包括在反应区中催化重整烃进料，从反应区获得具有氢气和烃的流出物流，从废气流的至少一部分获得废烃 从吸附区流出，使作为进料流的至少一部分废烃流穿过具有进料侧和渗透侧的膜的进料侧，并且在一个或多个C 1 -C 6烃上选择性氢， 并且与从进料侧排出的残余物流相比，从渗透侧排出富含氢的渗透物流。