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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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公开(公告)号：EP1525160A1
公开(公告)日：2005-04-27
申请号：EP03760195.2
申请日：2003-03-28
CPC分类号： B01J29/84 , B01J27/12 , B01J29/85 , B01J35/023 , B01J2229/42 , C01B37/04 , C01B37/08 , C01B39/54 , C07C1/20 , C07C2529/85 , C10G3/49 , C10G3/62 , C10G2400/20 , Y02P30/20 , Y02P30/42 , Y10S423/30 , C07C11/02
摘要： The invention is directed to a method of synthesizing aluminophosphate or silicoaluminophosphate molecular sieves and in particular to the synthesis of silicoaluminophosphate molecular sieves using synthesis templates in combination with a source of fluoride comprising at least two fluoride substituents. The use of such fluorine containing compounds results in good quality low silica SAPO molecular sieves of CHA framework type.
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公开(公告)号：EP1511689B1
公开(公告)日：2005-12-07
申请号：EP03721854.2
申请日：2003-04-24
发明人： CAO, Guang , SHAH, Matu, J.
CPC分类号： C01B37/08 , B01J29/85 , C01B39/54 , Y10S423/30
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4.发明授权
公开(公告)号：EP1062039B1
公开(公告)日：2002-11-20
申请号：EP99909924.5
申请日：1999-03-09
摘要： The present invention provides a process for improving the catalytic activity of small and medium pore acidic zeolite catalyst which comprises the steps of treating a zeolite with a phosphorus compound to form a phosphorus treated zeolite and combining the phosphorus treated zeolite with A1PO4. Optionally the phosphorus treated zeolite is calcined. The step of combining the zeolite with A1PO4 may optionally be followed by steaming the combined catalyst. Examples of useful phosphorus containing compounds useful in treating the zeolite include phosphoric acid, ammonium mono or dihydrogen phosphate, organic phosphites, and organophosphines. Preferably the phosphorus containing compound is an ammonium acid phosphate. An additional alternate embodiment provides a process for increasing the hydrothermal stability of a zeolite catalyst which comprises first treating a zeolite with a phosphorus containing compound then blending with A1PO4. The catalyst of the invention may be combined with other catalysts or used alone. The invention may be used in a process for cracking hydrocarbons which comprises contacting a hydrocarbon feedstock with a catalyst prepared as described above.
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公开(公告)号：EP1791786B1
公开(公告)日：2017-10-18
申请号：EP05791629.8
申请日：2005-09-12
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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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7.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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8.发明公开ALUMINOPHOSPHATE MOLECULAR SIEVE, ITS SYNTHESIS AND USE 有权酸性磷酸酶MOLEKÜLARESIEBE，SOWIE DERER SYNTHESE UND VERWENDUNG
公开(公告)号：EP1791786A2
公开(公告)日：2007-06-06
申请号：EP05791629.8
申请日：2005-09-12
IPC分类号： C01B39/00 , B01J27/182
CPC分类号： C07C1/20 , B01J29/83 , B01J29/85 , C01B37/04 , C01B37/08 , C01B39/54 , C10G3/00 , C10G3/49 , C10G2400/20 , C07C11/02
摘要： A large pore (metallo)aluminophosphate molecular sieve is disclosed The material has an X-ray diffraction pattern including the lines listed in Table 4 and is synthesized in the presence of 4-dimethylaminopyridine as structure directing agent.
摘要翻译： 公开了一种大孔（金属）铝磷酸盐分子筛。该材料具有包括表4中列出的线的X射线衍射图，并在4-二甲基氨基吡啶作为结构导向剂的存在下合成。
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公开(公告)号：EP1511689A1
公开(公告)日：2005-03-09
申请号：EP03721854.2
申请日：2003-04-24
发明人： CAO, Guang , SHAH, Matu, J.
CPC分类号： C01B37/08 , B01J29/85 , C01B39/54 , Y10S423/30
摘要： The invention is directed to a method of synthesising silicoaluminophosphate molecular sieves using synthesis templates that contain at least one dimethylamino moiety, selected from one or more of the following; N,N-dimethylethanolamine, N,N-dimethylpropanolamine, N,N-dimethylbutanolamine, N,N-dimethylheptanolamine, N,N-dimethylhexanolamine, N,N-dimethylethylenediamine, N,N-dimethylbutylenediamine, N,N-dimethylheptylenediamine, N,N-dimethylhexylenediamine 1-dimethylamino-2-propanol, N,N-dimethylethylamine, N,N-dimethylpropylamine, N,N-dimethylpentylamine, N,N-dimethylhexylamine or N,N-dimethylheptylamine. The use of dimethylamino moiety containing templates results in good quality SAPO molecular sieves of CHA framework type.
摘要翻译： 本发明涉及一种使用合成模板合成硅铝磷酸盐分子筛的方法，所述合成模板含有至少一个选自一种或多种以下的二甲基氨基部分; N，N-二甲基乙醇胺，N，N-二甲基丙醇胺，N，N-二甲基丁醇胺，N，N-二甲基庚醇胺，N，N-二甲基己醇胺，N，N-二甲基乙二胺，N，N-二甲基丁二胺， N-二甲基己二胺，1-二甲基氨基-2-丙醇，N，N-二甲基乙胺，N，N-二甲基丙胺，N，N-二甲基戊胺，N，N-二甲基己胺或N，N-二甲基庚胺。 使用含二甲氨基部分的模板产生了CHA骨架类型的高质量SAPO分子筛。
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