Invention Grant
US07648694B2 Method for preparing SSZ-26/33 zeolites using novel structure directing agents
有权
使用新型结构导向剂制备SSZ-26/33沸石的方法
- Patent Title: Method for preparing SSZ-26/33 zeolites using novel structure directing agents
- Patent Title (中): 使用新型结构导向剂制备SSZ-26/33沸石的方法
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Application No.: US12249770Application Date: 2008-10-10
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Publication No.: US07648694B2Publication Date: 2010-01-19
- Inventor: Allen W. Burton, Jr.
- Applicant: Allen W. Burton, Jr.
- 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 Michael D. Ross
- Main IPC: C01B39/00
- IPC: C01B39/00 ; C01B39/02 ; B01J21/06
Abstract:
The present invention is directed to a process for preparing zeolites belonging to the SSZ-26/33 family of zeolites using novel nitrogen-based structure directing agents. The process for preparing the SSZ-26/33 family of zeolites involves using a structure directing agent selected from the group consisting of 1,5-bis(N,N-dimethylcyclohexylammonium)pentane dications, 1,4-bis(N-cyclohexylpiperidinium)butane dications and 1,4-bis(N-cyclopentylpiperidinium)butane dications.
Public/Granted literature
- US20090060835A1 METHOD FOR PREPARING SSZ-26/33 ZEOLITES USING NOVEL STRUCTURE DIRECTING AGENTS Public/Granted day:2009-03-05
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