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公开(公告)号：EP1799346A1
公开(公告)日：2007-06-27
申请号：EP05786587.5
申请日：2005-09-12
申请人： ExxonMobil Chemical Patents, Inc., A Corporation of the State of Delaware , Exxonmobil Chemical Limited
发明人： CAO, Guang , SHAH, Matu, J.
CPC分类号： C01B39/54 , B01J29/83 , B01J29/85 , C01B37/04 , C01B37/08 , C07C1/20 , C10G3/49 , C10G3/56 , C10G3/62 , C10G2400/20 , C10G2400/22 , C07C11/02
摘要： A novel small pore (metallo)aluminophosphate molecular sieve is disclosed. The as-synthesized material has an X-ray diffraction pattern including the lines listed in Table 1 and is produced in the presence of fluoride ions and 4-dimethylaminopyridine as structure directing agent. The silicoaluminophosphate material has methanol conversion activity and n-hexane cracking activity.
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2.发明公开TREATMENT OF CHA-TYPE MOLECULAR SIEVES AND THEIR USE IN THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开THE CHA分子筛TYPE治疗和它们在含氧物至烯烃的转化
公开(公告)号：EP2038059A1
公开(公告)日：2009-03-25
申请号：EP07776686.3
申请日：2007-05-01
发明人： CAO, Guang , SHAH, Matu, J.
CPC分类号： C01B39/46 , B01J29/7015 , B01J37/10 , B01J2229/24 , B01J2229/36 , C01B39/026 , C01B39/48 , C07C1/20 , C07C2529/70 , C10G3/49 , C10G3/62 , C10G2300/807 , C10G2400/20 , Y02P30/20 , C07C11/02
摘要： A method is disclosed of treating a crystalline material comprising a CHA framework-type molecular sieve, wherein said crystalline material has a composition and involving the molar relationship: (n)X2O3:YO2, where X is a trivalent element, Y is a tetravalent element, and n is less than 0.07, and wherein the crystalline material does not comprise a silicoaluminophosphate, is substantially free of framework phosphorus, or both. The method can comprise treating the crystalline material with steam under conditions such that the prime olefin selectivity of the treated material in an oxygenate conversion process is greater than the prime olefin selectivity of the untreated material in the same process.
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公开(公告)号：EP1799346B1
公开(公告)日：2012-11-07
申请号：EP05786587.5
申请日：2005-09-12
发明人： CAO, Guang , SHAH, Matu, J.
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