Invention Grant
- Patent Title: Molecular sieve SSZ-90, its synthesis and use
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Application No.: US14877457Application Date: 2015-10-07
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Publication No.: US09694353B2Publication Date: 2017-07-04
- Inventor: Annabelle Benin , Stacey Ian Zones , Cong-Yan Chen , Dan Xie
- Applicant: Chevron U.S.A. Inc.
- Applicant Address: US CA San Ramon
- Assignee: Chevron U.S.A. Inc.
- Current Assignee: Chevron U.S.A. Inc.
- Current Assignee Address: US CA San Ramon
- Agent Terrence M. Flaherty
- Main IPC: C01B39/54
- IPC: C01B39/54 ; B01J29/84 ; B01J29/85 ; C07C4/06 ; C01B39/48
Abstract:
A new crystalline zinc (silico)aluminophosphate molecular sieve designated SSZ-90 is disclosed. SSZ-90 is isostructural with the DFO framework type and is synthesized using an ionic liquid as both the solvent and the structure directing agent. The ionic liquid [Q+A−] comprises a cation (Q+) selected from the group consisting of 1,3-diisopropylimidazolium, 1,3-diisobutylimidazolium, and 1-isopropyl-3-isobutylimidazolium and an anion (A−) which is not detrimental to the formation of the molecular sieve.
Public/Granted literature
- US20170100711A1 MOLECULAR SIEVE SSZ-90, ITS SYNTHESIS AND USE Public/Granted day:2017-04-13
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