- Patent Title: Enhancement of reduction resistance for manganese oxide adsorbents
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Application No.: US16206956Application Date: 2018-11-30
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Publication No.: US11000821B2Publication Date: 2021-05-11
- Inventor: Stephen R. Caskey , Michael B. Hamoy
- Applicant: UOP LLC
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Main IPC: B01J20/06
- IPC: B01J20/06 ; B01J20/04 ; B01J20/32 ; B01J20/30 ; B01D53/02
Abstract:
Processes for removing arsenic compounds from a feed stream using an adsorbent in disclosed. The process includes contacting a feed stream comprising at least arsenic and sulfur compounds with an adsorbent comprising an low-crystallinity manganese oxide, at least one halide and a binder, to provide a treated effluent substantially free of the arsenic and sulfur compounds.
Public/Granted literature
- US20190184369A1 ENHANCEMENT OF REDUCTION RESISTANCE FOR MANGANESE OXIDE ADSORBENTS Public/Granted day:2019-06-20
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