Invention Grant
- Patent Title: Aluminum gradient aluminosilicate zeolite compositions
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Application No.: US16372801Application Date: 2019-04-02
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Publication No.: US11021372B2Publication Date: 2021-06-01
- Inventor: Eduard L Kunkes , Ahmad Moini , Martitza I. Ortega
- Applicant: BASF Corporation
- Applicant Address: US NJ Florham Park
- Assignee: BASF Corporation
- Current Assignee: BASF Corporation
- Current Assignee Address: US NJ Florham Park
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner L.L.P.
- Main IPC: B01J29/06
- IPC: B01J29/06 ; C01B39/48 ; B01J29/50 ; B01J29/70 ; B01J35/10 ; B01J37/00 ; B01J37/10 ; C01B39/04 ; C01B39/30 ; B01J37/04
Abstract:
Disclosed herein are compositions including aluminosilicate zeolite crystals with an 8 ring pore size having a depth dependent silica to alumina molar ratio and processes of making aluminosilicate zeolite crystals with an 8 ring pore size having a depth dependent silica to alumina molar ratio.
Public/Granted literature
- US20190225500A1 ALUMINUM GRADIENT ALUMINOSILICATE ZEOLITE COMPOSITIONS Public/Granted day:2019-07-25
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