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公开(公告)号：EP2054154A1
公开(公告)日：2009-05-06
申请号：EP07777474.3
申请日：2007-06-14
发明人： HALL, Richard, B. , CAO, Guang , JENKINS, Christopher, D.W. , LATTNER, James, R. , VERAA, Michael, J. , COLLE, Thomas, H.
CPC分类号： B01J29/7015 , B01J29/70 , B01J29/80 , C07C1/20 , C07C2529/80 , Y02P30/42 , C07C11/02
摘要： This invention is directed to a process for producing olefin product from an oxygenate feed that includes dimethyl ether (DME). The process uses an olefin forming catalyst that contains a porous crystalline material, preferably a porous crystalline aluminosilicate molecular sieve material. The process produces high quantities of light olefin (i.e., ethylene, propylene, and mixtures thereof).
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公开(公告)号：EP1192105A1
公开(公告)日：2002-04-03
申请号：EP00938150.0
申请日：2000-06-05
发明人： FUNG, Shun, C. , JANSSEN, Marcel, J., G. , VAUGHN, Stephen, N. , MERTENS, Machteld, M. , SCHWEIZER, Albert, E. , MARTENS, Luc, R., M. , HALL, Richard, B. , MORTIER, Wilfried, J. , SEARLE, Ronald, G. , XIONG, Yi-Gang
CPC分类号： C01B39/02 , B01J29/04 , B01J29/85 , B01J37/084 , B01J2229/14 , B01J2229/24 , B01J2229/40 , B01J2229/42 , C01B37/00 , C07C1/20 , C07C2529/85 , C07C11/02
摘要： Disclosed is a method of heat treating a molecular sieve. The method comprises providing a template-containing molecular sieve, heating the molecular sieve under conditions effective to remove a portion of the template from the molecular sieve, and cooling the heated molecular sieve to leave an amount of template effective to cover catalytic sites within the molecular sieve. A catalyst composition is also provided which comprises a molecular sieve having a microporous structure and a binder, wherein between 10 and 90 vol% of the microporous structure is occupied by a material, the material comprising a template or a carbonaceous residue of a template, and the catalyst composition exhibits a Davison Index of not greater than 30.
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公开(公告)号：EP1155099A1
公开(公告)日：2001-11-21
申请号：EP00911833.2
申请日：2000-02-16
发明人： FUNG, Shun, C. , LATTNER, James, R. , VAUGHN, Stephen, N. , HALL, Richard, B. , SUN, Hsiang-ning , SEARLE, Ronald, G. , MARTENS, Luc, R., M.
CPC分类号： B01J38/12 , B01J29/04 , B01J29/85 , B01J29/90 , C07C1/20 , C07C2529/85 , C10G3/49 , C10G3/50 , C10G3/57 , C10G3/62 , C10G2300/708 , C10G2300/802 , C10G2300/805 , C10G2400/20 , Y02P20/584 , Y02P30/20 , Y10S585/905 , Y10S585/906 , C07C11/02
摘要： A method for converting oxygenates to light olefins. The method comprises the steps of (a) contacting, in a reactor, a feedstock containing one or several oxygenates, with a molecular sieve catalyst under conditions effective to form a product containing one or several light olefins and by-products, said contacting causing carbonaceous deposits to form on at least a portion of said molecular sieve catalyst, thereby producing deactivated catalyst; (b) removing a portion of said deactivated catalyst from said reactor; (c) regenerating said portion of said deactivated catalyst to remove at least a portion of said carbonaceous deposits from said deactivated catalyst removed from said reactor, thereby forming an at least partially regenerated catalyst; and (d) exposing at least a portion of said at least partially regenerated catalyst to by-products obtained at step (a).
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公开(公告)号：EP1701914B1
公开(公告)日：2019-02-20
申请号：EP04814873.8
申请日：2004-12-20
发明人： CAO, Guang , MERTENS, Machteld, M. , STROHMAIER, Karl, G. , HALL, Richard, B. , COLLE, Thomas, H. , AFEWORKI, Mobae , BONS, Antonie, Jan , MORTIER, Wilfried, J. , KLIEWER, Chris , LI, Hailian , GURAM, Anil, S. , SAXTON, Robert, J. , MURAOKA, Mark, T. , YODER, Jeffrey, C.
IPC分类号： C01B39/02
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5.发明公开
公开(公告)号：EP1713898A1
公开(公告)日：2006-10-25
申请号：EP05711660.0
申请日：2005-01-20
发明人： FUNG, Shun, C. , HALL, Richard, B. , KOCHKAR, Hafedh , STROHMAIER, Karl, G. , COUTE, Nicolas, P. , CLEM, Kenneth, R.
CPC分类号： B01J29/90 , B01J38/12 , C10G3/48 , C10G3/49 , C10G3/62 , C10G2300/708 , C10G2300/802 , C10G2300/805 , C10G2400/20 , Y02P30/20
摘要： A method for maintaining the activity of silicoaluminophosphate (SAPO) molecular sieve catalyst particles during oxygenate to olefin conversion reactions. After regeneration of SAPO catalyst particles, the regenerated particles are mixed with particles having coke on their surface in a manner that maintains their catalytic activity at a predetermined level.
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6.发明公开CHABAZITE-CONTAINING MOLECULAR SIEVE, ITS SYNTHESIS AND ITS USE IN THE CONVERSION OF OXYGENATES TO OLEFINS 审中-公开CHABAZITHALTIGES分子筛，其合成及其用途在含氧化合物转化成烯烃
公开(公告)号：EP1701914A2
公开(公告)日：2006-09-20
申请号：EP04814873.8
申请日：2004-12-20
发明人： CAO, Guang , MERTENS, Machteld, M. , STROHMAIER, Karl, G. , HALL, Richard, B. , COLLE, Thomas, H. , AFEWORKI, Mobae , BONS, Antonie, Jan , MORTIER, Wilfried, J. , KLIEWER, Chris , LI, Hailian , GURAM, Anil, S. , SAXTON, Robert, J. , MURAOKA, Mark, T. , YODER, Jeffrey, C.
IPC分类号： C01B39/02
CPC分类号： C01B39/46 , C01B37/02 , C01B39/023 , C01B39/48 , C10G3/45 , C10G3/49 , C10G3/62 , C10G2300/708 , C10G2300/802 , C10G2400/20 , Y02P30/20 , Y02P30/42
摘要： A crystalline material substantially free of framework phosphorus and comprising a CHA framework type molecular sieve with stacking faults or at least one intergrown phase of a CHA framework type molecular sieve and an AEI framework type molecular sieve, wherein said material, in its calcined, anhydrous form, has a composition involving the molar relationship: (n)X 2 O 3 :YO 2 , wherein X is a trivalent element; Y is a tetravalent element; and n is from 0 to about 0.5. The material exhibits activity and selectivity in the conversion of methanol to lower olefins, especially ethylene and propylene.
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公开(公告)号：EP1511687B1
公开(公告)日：2008-05-14
申请号：EP03719916.3
申请日：2003-04-24
CPC分类号： B01J29/85 , B01J29/83 , C10G3/49 , C10G3/62 , C10G2400/20 , Y02P30/20 , Y10S423/30
摘要： The invention is directed to a method for preparing microporous aluminophosphate or silicoaluminophosphate molecular sieves having the CHA framework type, the process comprising the steps of (a) forming a reaction mixture comprising a source of aluminum, a source of phosphorus, optionally a source of silicon, at least one source of fluoride ions and at least one template containing one or more N,N-dimethylamino moieties, (b), inducing crystallization of aluminophosphate and/or silicoaluminophosphate molecular sieve from the reaction mixture, and (c) recovering aluminophosphate and/or silicoaluminophosphate molecular sieve from the reaction mixture. The invention also relates to the molecular sieves obtained by this method and to molecular sieve catalyst compositions containing these molecular sieves.
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公开(公告)号：EP1451131B1
公开(公告)日：2006-08-02
申请号：EP02795570.7
申请日：2002-10-29
CPC分类号： C10G3/62 , B01J29/85 , B01J35/023 , C01B37/08 , C07C1/20 , C07C2529/85 , C10G3/49 , C10G2300/703 , C10G2400/20 , Y02P30/42 , C07C11/02
摘要： This invention relates to a process for converting an oxygenate feedstock to light olefins using a crystalline metalloaluminophosphate molecular sieve having a high metal content and a small particle size. It also relates to crystalline metalloaluminophosphate molecular sieves with high metal content and a small particle size.
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公开(公告)号：EP1511687A1
公开(公告)日：2005-03-09
申请号：EP03719916.3
申请日：2003-04-24
CPC分类号： B01J29/85 , B01J29/83 , C10G3/49 , C10G3/62 , C10G2400/20 , Y02P30/20 , Y10S423/30
摘要： The invention is directed to a method for preparing microporous aluminophosphate or silicoaluminophosphate molecular sieves having the CHA framework type, the process comprising the steps of (a) forming a reaction mixture comprising a source of aluminum, a source of phosphorus, optionally a source of silicon, at least one source of fluoride ions and at least one template containing one or more N,N-dimethylamino moieties, (b), inducing crystallization of aluminophosphate and/or silicoaluminophosphate molecular sieve from the reaction mixture, and (c) recovering aluminophosphate and/or silicoaluminophosphate molecular sieve from the reaction mixture. The invention also relates to the molecular sieves obtained by this method and to molecular sieve catalyst compositions containing these molecular sieves.
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10.发明公开CATALYST COMPOSITIONS COMPRISING MOLECULAR SIEVES, THEIR PREPARATION AND USE IN CONVERSION PROCESSES 审中-公开分子筛含催化剂成分，在转化过程中生产和使用
公开(公告)号：EP1478461A2
公开(公告)日：2004-11-24
申请号：EP03709038.8
申请日：2003-02-10
IPC分类号： B01J29/85
CPC分类号： C10G50/02 , B01J21/10 , B01J23/02 , B01J23/10 , B01J29/85 , B01J35/0006 , B01J35/10 , B01J37/0009 , B01J2229/42 , C07C1/20 , C07C2521/06 , C07C2521/10 , C07C2523/08 , C07C2529/00 , C07C2529/83 , C07C2529/85 , C10G3/44 , C10G3/49 , C10G11/05 , C10G35/095 , C10G45/54 , C10G45/64 , C10G47/20 , C10G49/08 , C10G50/00 , C10G2400/20 , Y02P30/42 , C07C11/02
摘要： The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene. The catalyst composition comprises a molecular sieve and at least one metal oxide, such as magnesium oxide that, when saturated with acetone and contacted with said acetone for 1 hour at 25 °C, converts more than 80 % of the acetone.
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