发明授权
- 专利标题： Silicoaluminophosphate molecular sieve
- 专利标题（中）： 硅铝磷酸盐分子筛
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申请号： US10092792申请日： 2002-03-07
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公开(公告)号： US06953767B2公开(公告)日： 2005-10-11
- 发明人: Marcel J. G. Janssen , An Verberckmoes , Machteld M. Mertens , Antonie Jan Bons , Wilfried J. Mortier
- 申请人： Marcel J. G. Janssen , An Verberckmoes , Machteld M. Mertens , Antonie Jan Bons , Wilfried J. Mortier
- 申请人地址： US TX Houston
- 专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人地址： US TX Houston
- 主分类号： B01J29/83
- IPC分类号： B01J29/83 ; B01J29/00 ; B01J29/85 ; B01J37/00 ; B01J37/04 ; B01J37/08 ; C01B37/08 ; C01B39/54 ; C07B61/00 ; C07C1/20 ; C07C1/207 ; C07C1/213 ; C10G3/00 ; C01B33/26 ; B01J27/182 ; C07C1/247
摘要：
The present invention relates to a silicoaluminophosphate molecular sieve comprising at least one intergrown phase of molecular sieves having AEI and CHA framework types, wherein said intergrown phase has an AEI/CHA ratio of from about 5/95 to 40/60 as determined by DIFFaX analysis, using the powder X-ray diffraction pattern of a calcined sample of said silicoaluminophosphate molecular sieve. It also relates to methods for its preparation and to its use in the catalytic conversion of methanol to olefins.
公开/授权文献
- US20020165090A1 Silicoaluminophosphate molecular sieve 公开/授权日：2002-11-07