Invention Grant
- Patent Title: Process and apparatus for recovering hydrogen from residue hydroprocessing
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Application No.: US15665149Application Date: 2017-07-31
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Publication No.: US10774273B2Publication Date: 2020-09-15
- Inventor: Richard K. Hoehn , Eleftherios Adamopoulos
- Applicant: UOP LLC
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Agency: Pascahall & Associates, LLC
- Agent James C. Paschall
- Main IPC: C10G70/04
- IPC: C10G70/04 ; C10G45/02 ; C10G47/00 ; C01B3/56 ; B01D53/22 ; B01D71/64 ; C01B3/50 ; B01D53/14
Abstract:
A membrane unit is able to recover hydrogen from a resid waste gas stream. Two membrane units provide even greater hydrogen recovery. The membrane separation is performed at conditions that allow the pressure of the recovered hydrogen to enter into a second stage of compression, saving the expense of the first stage of compression.
Public/Granted literature
- US20190031965A1 PROCESS AND APPARATUS FOR RECOVERING HYDROGEN FROM RESIDUE HYDROPROCESSING Public/Granted day:2019-01-31
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