发明申请
- 专利标题: High-silica molecular sieve CHA
- 专利标题(中): 高二氧化硅分子筛CHA
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申请号: US11259339申请日: 2005-10-25
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公开(公告)号: US20060115416A1公开(公告)日: 2006-06-01
- 发明人: Lun-Teh Yuen
- 申请人: Lun-Teh Yuen
- 专利权人: Chevron U.S.A. Inc.
- 当前专利权人: Chevron U.S.A. Inc.
- 主分类号: C01B39/00
- IPC分类号: C01B39/00
摘要:
A method is disclosed for synthesizing high-silica molecular sieves having the CHA crystal structure using a structure directing agent comprising a cation derived from 1-adamantamine, 3-quinuclidinol or 2-exo-aminonorbornane. The synthesis is conducted in the absence of fluorine.
公开/授权文献
- US07402297B2 High-silica molecular sieve CHA 公开/授权日:2008-07-22
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