Invention Grant
- Patent Title: Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity
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Application No.: US15582798Application Date: 2017-05-01
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Publication No.: US10308568B2Publication Date: 2019-06-04
- Inventor: Ryan W. Snell , Theresa E. Feltes , Cori A. Demmelmaier-Chang
- Applicant: Chevron Phillips Chemical Company LP
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company LP
- Current Assignee: Chevron Phillips Chemical Company LP
- Current Assignee Address: US TX The Woodlands
- Agency: Merchant & Gould P.C.
- Main IPC: C07C5/32
- IPC: C07C5/32 ; C07C5/00 ; C10G35/09 ; C10G59/02 ; C07C5/41 ; B01J8/04 ; C10G35/095 ; B01J8/02
Abstract:
Spent aromatization catalysts containing a transition metal and a catalyst support are selectively poisoned in the disclosed reforming methods, resulting in improvements in overall aromatics yield and selectivity.
Public/Granted literature
- US20180312452A1 Selective Poisoning of Aromatization Catalysts to Increase Catalyst Activity and Selectivity Public/Granted day:2018-11-01
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