Invention Grant
- Patent Title: Bimetallic catalyst and use in xylene production
- Patent Title (中): 双金属催化剂和用于二甲苯生产
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Application No.: US13747905Application Date: 2013-01-23
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Publication No.: US09018121B2Publication Date: 2015-04-28
- Inventor: April D. Ross , Jane C. Cheng
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Baytown
- Assignee: ExxonMobil Chemicals Patents Inc.
- Current Assignee: ExxonMobil Chemicals Patents Inc.
- Current Assignee Address: US TX Baytown
- Agent Amanda K. Jenkins
- Main IPC: B01J29/06
- IPC: B01J29/06 ; B01J8/04 ; B01J16/00 ; C07C5/27 ; B01J29/40 ; B01J29/44 ; B01J29/46 ; B01J37/00 ; B01J23/42 ; B01J23/50 ; B01J23/60 ; B01J23/62 ; B01J23/89

Abstract:
The invention is directed to a bimetallic catalyst system adapted for the manufacture of xylenes, a process for making said catalyst system, and to the process of manufacture of xylenes using said catalyst system, providing, in embodiments, improved selectivity by at least one of higher ethylene saturation and low xylene loss, decreased susceptibility to poisoning from feedstream impurities, and ability to operate at less severe conditions.
Public/Granted literature
- US20130225891A1 Bimetallic Catalyst and Use in Xylene Production Public/Granted day:2013-08-29
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