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1.发明授权公开(公告)号：US07034196B2
公开(公告)日：2006-04-25
申请号：US10175285
申请日：2002-06-19
申请人： Kenneth Ray Clem , Stephen N. Vaughn , Teng Xu , Jeffrey L. White
发明人： Kenneth Ray Clem , Stephen N. Vaughn , Teng Xu , Jeffrey L. White
IPC分类号： C07C1/20
CPC分类号： B01J8/1827 , B01J19/26 , B01J2208/00176 , B01J2208/00274 , B01J2219/00119 , B01J2219/00155 , B01J2219/00254 , C07C1/20 , Y02P30/42 , Y10S585/92 , Y10S585/923
摘要： Disclosed is a method and apparatus for reducing the amount of metal catalyzed side-reaction byproducts formed in the feed vaporization and introduction system of a methanol to olefin reactor system by monitoring and/or maintaining the temperature of at least a portion of the feed vaporization and introduction system and/or of the feedstock contained therein below about 400° C., 350° C., 300° C., 250° C., 200° C. or below about 150° C. The temperature can be maintained in the desired range by jacketing at least a portion of the feed vaporization and introduction system, such as at least a portion of the feed introduction nozzle, with a thermally insulating material or by implementing a cooling system.
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2.发明授权公开(公告)号：US07015174B2
公开(公告)日：2006-03-21
申请号：US10600123
申请日：2003-06-20
申请人： Peter N. Loezos , Shun Chong Fung , Stephen Neil Vaughn , Kenneth Ray Clem , James H. Beech , Nicolas P. Coute , Marcel Johannes Janssen , Luc Roger Marc Martens , Karl G. Strohmaier
发明人： Peter N. Loezos , Shun Chong Fung , Stephen Neil Vaughn , Kenneth Ray Clem , James H. Beech , Nicolas P. Coute , Marcel Johannes Janssen , Luc Roger Marc Martens , Karl G. Strohmaier
IPC分类号： B01J29/02 , B01J27/18 , B01J27/182
CPC分类号： B01J29/85 , B01J29/84 , B01J37/10 , B01J2229/24 , B01J2229/36 , C07C1/20 , C10G3/49 , C10G3/62 , C10G2300/708 , C10G2300/807 , C10G2400/20 , Y02P30/20 , Y02P30/42 , Y10S585/906 , Y10S585/951 , C07C11/02
摘要： The invention is directed to methods for protecting metalloaluminophosphate molecular sieves, particularly silicoaluminophosphate (SAPO) molecular sieves, from loss of catalytic activity due to contact with a gas containing water. The methods of the invention provide procedures that enable activated sieve to contact water vapor, within a certain range of time, temperature, and water partial pressure conditions, before the sieve becomes substantially deactivated.
摘要翻译： 本发明涉及用于保护金属铝磷酸盐分子筛，特别是硅铝磷酸盐（SAPO）分子筛的方法，这是由于与含有气体的气体接触导致的催化活性丧失。 本发明的方法提供了在筛子基本上失活之前，在一定时间，温度和水分压条件下使活化筛接触水蒸汽的方法。
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公开(公告)号：US06376733B1
公开(公告)日：2002-04-23
申请号：US08591064
申请日：1996-01-25
申请人： John Michael Ferraro , Robert Michael Osman , John Di-Yi Ou , Graeme Ian Cox , James Richardson Lattner , Kenneth Ray Clem
发明人： John Michael Ferraro , Robert Michael Osman , John Di-Yi Ou , Graeme Ian Cox , James Richardson Lattner , Kenneth Ray Clem
IPC分类号： C07C7144
摘要： This invention relates to a process and a chemical plant for the production primarily of paraxylene. In particular the process and chemical plant utilise zeolite membranes for enhanced paraxylene production.
摘要翻译： 本发明涉及主要用于对二甲苯生产的方法和化学设备。 特别是工艺和化学工厂利用沸石膜来增强对二甲苯生产。
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4.发明授权Crystalline intergrowth material of silicoaluminophosphate having two intergrown phases 有权具有两个共生相的硅铝磷酸盐的结晶共生材料公开(公告)号：US07914760B2
公开(公告)日：2011-03-29
申请号：US12576062
申请日：2009-10-08
申请人： Machteld M. Mertens , An Verberckmoes , Marcel J. Janssen , Yun Feng Chang , Luc R. M. Martens , Stephen Neil Vaughn , Kenneth Ray Clem , Wilfried J. Mortier
发明人： Machteld M. Mertens , An Verberckmoes , Marcel J. Janssen , Yun Feng Chang , Luc R. M. Martens , Stephen Neil Vaughn , Kenneth Ray Clem , Wilfried J. Mortier
IPC分类号： C01B25/36 , C01B25/45 , B01J21/12 , B01J27/18 , B01J27/182
CPC分类号： B01J29/85 , C01B39/54 , C07C1/20 , C07C2529/70 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S423/30 , Y10T428/2982 , C07C11/02
摘要： A silicoaluminophosphate molecular sieve is disclosed that comprises first and second intergrown phases of a CHA framework type and an AEI framework type, wherein said first intergrown phase has an AEI/CHA ratio of from about 5/95 to about 40/60 as determined by DIFFaX analysis, the second intergrown phase has an AEI/CHA ratio of about 30/70 to about as determined by DIFFaX analysis and said molecular sieve has a silica to alumina molar ratio (Si/Al2) from about 0.13 to about 0.24.
摘要翻译： 公开了一种硅铝磷酸盐分子筛，其包含CHA骨架型和AEI骨架型的第一和第二共生相，其中所述第一共生相的AEI / CHA比为约5/95至约40/60，如通过DIFFaX 分析中，第二共生相具有通过DIFFaX分析确定的约30/70至约的AEI / CHA比，并且所述分子筛具有约0.13至约0.24的二氧化硅与氧化铝的摩尔比（Si / Al 2）。
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5.发明申请公开(公告)号：US20100028679A1
公开(公告)日：2010-02-04
申请号：US12576062
申请日：2009-10-08
申请人： Machteld M. Mertens , An Verberckmoes , Marcel J. Janssen , Yun Feng Chang , Luc R.M. Martens , Stephen Nell Vaughn , Kenneth Ray Clem , Wilfried J. Mortier
发明人： Machteld M. Mertens , An Verberckmoes , Marcel J. Janssen , Yun Feng Chang , Luc R.M. Martens , Stephen Nell Vaughn , Kenneth Ray Clem , Wilfried J. Mortier
CPC分类号： B01J29/85 , C01B39/54 , C07C1/20 , C07C2529/70 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S423/30 , Y10T428/2982 , C07C11/02
摘要： A silicoaluminophosphate molecular sieve is disclosed that comprises first and second intergrown phases of a CHA framework type and an AEI framework type, wherein said first intergrown phase has an AEI/CHA ratio of from about 5/95 to about 40/60 as determined by DIFFaX analysis, the second intergrown phase has an AEI/CHA ratio of about 30/70 to about as determined by DIFFaX analysis and said molecular sieve has a silica to alumina molar ratio (Si/Al2) from about 0.13 to about 0.24.
摘要翻译： 公开了一种硅铝磷酸盐分子筛，其包含CHA骨架型和AEI骨架型的第一和第二共生相，其中所述第一共生相的AEI / CHA比为约5/95至约40/60，如通过DIFFaX 分析中，第二共生相具有通过DIFFaX分析确定的约30/70至约的AEI / CHA比，并且所述分子筛具有约0.13至约0.24的二氧化硅与氧化铝的摩尔比（Si / Al 2）。
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6.发明授权Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins 有权结晶共生材料，其合成及其在含氧化合物转化为烯烃的应用公开(公告)号：US07622624B2
公开(公告)日：2009-11-24
申请号：US11072830
申请日：2005-03-04
申请人： Machteld M. Mertens , An Verberckmoes , Marcel J. Janssen , Yun Feng Chang , Luc R. M. Martens , Stephen Neil Vaughn , Kenneth Ray Clem , Wilfried J. Mortier
发明人： Machteld M. Mertens , An Verberckmoes , Marcel J. Janssen , Yun Feng Chang , Luc R. M. Martens , Stephen Neil Vaughn , Kenneth Ray Clem , Wilfried J. Mortier
CPC分类号： B01J29/85 , C01B39/54 , C07C1/20 , C07C2529/70 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S423/30 , Y10T428/2982 , C07C11/02
摘要： A silicoaluminophosphate molecular sieve is disclosed that comprises first and second intergrown phases of a CHA framework type and an AEI framework type, wherein said first intergrown phase has an AEI/CHA ratio of from about 5/95 to about 40/60 as determined by DIFFaX analysis, the second intergrown phase has an AEI/CHA ratio of about 30/70 to about 55/45 as determined by DIFFaX analysis and said molecular sieve has a silica to alumina molar ratio (Si/Al2) from about 0.13 to about 0.24.
摘要翻译： 公开了一种硅铝磷酸盐分子筛，其包含CHA骨架型和AEI骨架型的第一和第二共生相，其中所述第一共生相的AEI / CHA比为约5/95至约40/60，如通过DIFFaX 分析表明，第二共生相具有通过DIFFaX分析确定的约30/70至约55/45的AEI / CHA比，并且所述分子筛具有约0.13至约0.24的二氧化硅与氧化铝的摩尔比（Si / Al 2）。
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公开(公告)号：US07335295B2
公开(公告)日：2008-02-26
申请号：US10862849
申请日：2004-06-07
申请人： Jannetje Maatje van den Berge , Gary David Mohr , Kenneth Ray Clem , Wilfried Jozef Mortier , Machteld Maria Mertens , Michael C. Bradford
发明人： Jannetje Maatje van den Berge , Gary David Mohr , Kenneth Ray Clem , Wilfried Jozef Mortier , Machteld Maria Mertens , Michael C. Bradford
IPC分类号： C10G35/04
CPC分类号： B01J35/023 , B01J29/40 , B01J29/70 , B01J29/80 , B01J37/0246 , B01J2229/12 , B01J2229/26 , B01J2229/42 , B01J2229/62 , C07C2/864 , C07C5/2708 , C07C6/123 , C07C2529/40 , C07C2529/70 , C07C2529/87 , C10G3/45 , C10G3/47 , C10G3/49 , C10G11/05 , C10G35/065 , C10G35/095 , C10G45/64 , C10G2300/1044 , C10G2300/4018 , C10G2300/708 , C10G2400/20 , Y02P20/52 , Y02P30/20 , C07C15/08
摘要： There is provided a coated zeolite catalyst in which the accessibility of the acid sites on the external surfaces of the zeolite is controlled and a process for converting hydrocarbons utilizing the coated zeolite catalyst. The zeolite catalyst comprises core crystals of a first zeolite and a discontinuous layer of smaller size second crystals of a second zeolite which cover at least a portion of the external surface of the first crystals The coated zeolite catalyst finds particular application in hydrocarbon conversion processes where catalyst activity in combination with zeolite structure are important for reaction selectivity, e.g., catalytic cracking, alkylation, disproportional of toluene, isomerization, and transalkylation reactions.
摘要翻译： 提供了一种涂层沸石催化剂，其中控制沸石外表面上的酸性位点的可及性以及利用涂覆的沸石催化剂转化烃的方法。 沸石催化剂包括第一沸石的核心晶体和覆盖第一晶体的至少部分外表面的第二沸石的较小尺寸的第二晶体的不连续层。涂覆的沸石催化剂在烃转化过程中特别适用于其中催化剂 结合沸石结构的活性对于反应选择性是重要的，例如催化裂化，烷基化，甲苯不成比例，异构化和烷基转移反应。
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公开(公告)号：US07329309B2
公开(公告)日：2008-02-12
申请号：US11134913
申请日：2005-05-23
申请人： Jeffrey S. Smith , James H. Beech, Jr. , Nicolas P. Coute , Jesse F. Goellner , Kenneth Ray Clem
发明人： Jeffrey S. Smith , James H. Beech, Jr. , Nicolas P. Coute , Jesse F. Goellner , Kenneth Ray Clem
IPC分类号： B01D45/01
CPC分类号： F23J15/027 , B01D45/16 , B04C5/081 , B04C5/26
摘要： A multi-stage gas-solids separator is configured so that the higher density (solids) output flows of two or more of the separator stages are merged together. The multi-stage separator is preferably composed of cyclone separators, with the diplegs of at least two of the cyclone separator stages merged together.
摘要翻译： 多级气 - 固分离器被构造成使得两个或更多个分离器级的较高密度（固体）输出流合并在一起。 多级分离器优选由旋风分离器组成，其中至少两个旋风分离器级的叶片合并在一起。
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9.发明授权公开(公告)号：US06897179B2
公开(公告)日：2005-05-24
申请号：US10461621
申请日：2003-06-13
申请人： Shun Chong Fung , Stephen Neil Vaughn , Marcel Johannes Janssen , Luc Roger Marc Martens , Kenneth Ray Clem
发明人： Shun Chong Fung , Stephen Neil Vaughn , Marcel Johannes Janssen , Luc Roger Marc Martens , Kenneth Ray Clem
IPC分类号： B01J29/83 , B01J29/85 , B01J37/00 , B01J27/18 , B01J27/182
CPC分类号： B01J29/83 , B01J29/85 , B01J37/0045 , Y02P30/20
摘要： Disclosed is a method of protecting the loss of catalytic activity of metalloaluminophosphate molecular sieve, particularly a SAPO molecular sieve, from contact with moisture. The method involves heating the metalloaluminophosphate molecular sieve so as to remove template, and provide a molecular sieve in sufficiently dry form for storage.
摘要翻译： 公开了一种保护金属铝磷酸盐分子筛，特别是SAPO分子筛的催化活性丧失与水分接触的方法。 该方法包括加热金属铝磷酸盐分子筛以除去模板，并提供足够干燥形式的分子筛用于储存。
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10.发明授权Low metal content catalyst compositions and processes for making and using same 有权低金属含量的催化剂组合物及其制备和使用方法公开(公告)号：US07125821B2
公开(公告)日：2006-10-24
申请号：US10657057
申请日：2003-09-05
IPC分类号： B01J27/182 , B01J29/06
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/85 , B01J2229/42 , C07C1/20 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/12 , C07C2523/02 , C07C2523/10 , C07C2529/85 , C10G3/45 , C10G3/48 , C10G3/49 , C10G3/56 , C10G3/62 , C10G2300/1022 , C10G2300/708 , C10G2300/802 , C10G2400/20 , Y02P30/20 , Y02P30/42 , C07C11/02
摘要： The invention provides low metal content molecular sieve catalyst compositions, processes for making such catalysts, and processes for using such catalysts in the conversion of an oxygenate into one or more light olefins. Preferably, the catalyst composition comprises a matrix material having a low metal content. By utilizing matrix materials having low metal contents, the amount of metal-catalyzed side reaction byproducts formed in a reaction system, particularly in an oxygenate-to-olefin reaction system, can be advantageously reduced.
摘要翻译： 本发明提供了低金属含量的分子筛催化剂组合物，制备这种催化剂的方法，以及在将含氧化合物转化成一种或多种轻质烯烃时使用这种催化剂的方法。 优选地，催化剂组合物包含具有低金属含量的基质材料。 通过利用具有低金属含量的基质材料，可以有利地减少在反应体系中形成的金属催化的副反应副产物的量，特别是在含氧化合物 - 烯烃反应体系中。
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