Invention Grant
- Patent Title: Oxygenate conversion using molecular sieve SSZ-75
- Patent Title (中): 使用分子筛SSZ-75进行氧化转化
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Application No.: US11756820Application Date: 2007-06-01
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Publication No.: US07750196B2Publication Date: 2010-07-06
- Inventor: Stacey Zones , Allen Burton
- Applicant: Stacey Zones , Allen Burton
- 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 Richard J. Sheridan
- Main IPC: C07C1/00
- IPC: C07C1/00
Abstract:
The present invention relates to new crystalline molecular sieve SSZ-75 having STI framework topology prepared using a tetramethylene-1,4-bis-(N-methylpyrrolidinium) dication as a structure-directing agent and its use in catalysts for converting oxygenates, e.g., methanol, to olefins.
Public/Granted literature
- US20080058571A1 OXYGENATE CONVERSION USING MOLECULAR SIEVE SSZ-75 Public/Granted day:2008-03-06
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