Invention Grant
- Patent Title: Methods of regenerating aromatization catalysts
- Patent Title (中): 再生芳构化催化剂的方法
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Application No.: US13412399Application Date: 2012-03-05
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Publication No.: US08716161B2Publication Date: 2014-05-06
- Inventor: An-Hsiang Wu
- Applicant: An-Hsiang Wu
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company
- Current Assignee: Chevron Phillips Chemical Company
- Current Assignee Address: US TX The Woodlands
- Agency: Merchant & Gould P.C.
- Main IPC: B01J38/42
- IPC: B01J38/42 ; B01J38/46 ; B01J38/44 ; B01J38/12 ; B01J29/90 ; B01J23/96 ; B01J37/24 ; B01J37/26 ; B01J38/10 ; B01J23/42 ; C10G35/085 ; C10G11/05
Abstract:
Methods for treating or rejuvenating a spent catalyst are disclosed. Such methods can employ a step of halogenating the spent catalyst, followed by decoking the halogenated spent catalyst.
Public/Granted literature
- US20130231511A1 Methods of Regenerating Aromatization Catalysts Public/Granted day:2013-09-05
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