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1. 发明授权

US08399578B2 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins 有权
标题翻译：含有菱沸石的分子筛的合成及其在含氧化合物转化为烯烃的用途
公开(公告)号：US08399578B2
公开(公告)日：2013-03-19
申请号：US13589289
申请日：2012-08-20
申请人： Machteld M. Mertens , Stephen N. Vaughn
发明人： Machteld M. Mertens , Stephen N. Vaughn
IPC分类号： C01B39/54 , C01B37/08 , C07C1/20 , C07C2/10
CPC分类号： C07C1/20 , B01J29/85 , B01J29/90 , B01J2229/42 , C01B39/54 , C07C2529/85 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/06 , C07C11/04
摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90+% CHA framework-type character, a reaction mixture is prepared comprising sources of water, silicon, aluminum, and phosphorus, as well as an organic template. In one aspect, the reaction mixture is heated at more than 10° C./hour to a crystallization temperature and is retained at the crystallization temperature or within the crystallization temperature range for a crystallization time from 16 hours to 350 hours to produce the silicoaluminophosphate molecular sieve. In another aspect, the reaction mixture is heated at less than 10° C./hour to a crystallization temperature from about 150° C. to about 225° C. and is then retained there for less than 10 hours to produce the silicoaluminophosphate molecular sieve. The molecular sieve can then be recovered from the reaction mixture and, preferably, used in a hydrocarbon conversion process, such as oxygenates to olefins.
摘要翻译：在合成具有90 + CHA框架型特征的硅铝磷酸盐分子筛的方法中，制备包含水，硅，铝和磷源以及有机模板的反应混合物。在一个方面，将反应混合物在大于10℃/小时加热至结晶温度，并保持在结晶温度或结晶温度范围内，结晶时间为16小时至350小时，以产生硅铝磷酸盐分子筛。在另一方面，将反应混合物在小于10℃/小时加热至约150℃至约225℃的结晶温度，然后将其保留在少于10小时以产生硅铝磷酸盐分子筛。然后可以从反应混合物中回收分子筛，并且优选用于烃转化方法，例如含氧化合物至烯烃。

2. 发明授权

US08178741B2 Method and apparatus for regenerating catalyst during oxygenates to olefins reaction 有权
标题翻译：在含氧化合物到烯烃反应过程中再生催化剂的方法和装置
公开(公告)号：US08178741B2
公开(公告)日：2012-05-15
申请号：US12793340
申请日：2010-06-03
申请人： Chunshe J. Cao , James H. Beech, Jr. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
发明人： Chunshe J. Cao , James H. Beech, Jr. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
IPC分类号： C07C1/00 , B01J20/34 , B01J19/00
CPC分类号： B01J38/02 , B01J29/90 , B01J38/32 , C07C1/20 , C07C2529/85 , Y02P20/584 , C07C11/02
摘要： Disclosed herein is a method of recovery of the activity of a molecular sieve catalyst following use of the catalyst in an OTO conversion process. This is achieved by a regeneration apparatus and a method of regenerating a molecular sieve catalyst, comprising two stages. In a pretreatment stage, the catalyst is pretreated under pretreatment conditions by heating the catalyst to a temperature of between 320° C. to 700° C. in an oxygen depleted medium for a residence time of between 1 minute to two hours; and, in a regeneration stage, the catalyst is regenerated under regeneration conditions by heating the catalyst at a temperature of between 200° C. to 700° C. in an oxidizing medium for a residence time of between 1 to 60 minutes.
摘要翻译：本文公开了在OTO转化方法中使用催化剂后回收分子筛催化剂的活性的方法。这是通过再生装置和再生分子筛催化剂的方法实现的，包括两个阶段。在预处理阶段，催化剂在预处理条件下通过将催化剂在耗氧贫乏的介质中在320℃至700℃之间的温度下进行预处理，停留时间为1分钟至2小时; 并且在再生阶段，催化剂在再生条件下通过在氧化介质中在200℃至700℃的温度下加热催化剂，停留时间为1至60分钟而再生。

3. 发明申请

US20110021857A1 Method And Apparatus For Regenerating Catalyst During Oxygenates To Olefins Reaction 有权
标题翻译：氧化催化剂再生催化剂对烯烃反应的方法与装置
公开(公告)号：US20110021857A1
公开(公告)日：2011-01-27
申请号：US12793340
申请日：2010-06-03
申请人： Chunshe J. Cao , James H. Beech, JR. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
发明人： Chunshe J. Cao , James H. Beech, JR. , Michael P. Nicoletti , Thomas H. Colle , Teng Xu , Stephen N. Vaughn
IPC分类号： C07C1/00 , B01J20/34 , B01J19/00
CPC分类号： B01J38/02 , B01J29/90 , B01J38/32 , C07C1/20 , C07C2529/85 , Y02P20/584 , C07C11/02
摘要： Disclosed herein is a method of recovery of the activity of a molecular sieve catalyst following use of the catalyst in an OTO conversion process. This is achieved by a regeneration apparatus and a method of regenerating a molecular sieve catalyst, comprising two stages. In a pretreatment stage, the catalyst is pretreated under pretreatment conditions by heating the catalyst to a temperature of between 320° C. to 700° C. in an oxygen depleted medium for a residence time of between 1 minute to two hours; and, in a regeneration stage, the catalyst is regenerated under regeneration conditions by heating the catalyst at a temperature of between 200° C. to 700° C. in an oxidizing medium for a residence time of between 1 to 60 minutes.
摘要翻译：本文公开了在OTO转化方法中使用催化剂后回收分子筛催化剂的活性的方法。这是通过再生装置和再生分子筛催化剂的方法实现的，包括两个阶段。在预处理阶段，催化剂在预处理条件下通过将催化剂在耗氧贫乏的介质中在320℃至700℃之间的温度下进行预处理，停留时间为1分钟至2小时; 并且在再生阶段，催化剂在再生条件下通过在氧化介质中在200℃至700℃的温度下加热催化剂，停留时间为1至60分钟而再生。

4. 发明授权

US07557256B2 Molecular sieve catalyst composition, its making and use in conversion processes 有权
标题翻译：分子筛催化剂组成，其制备和用途在转化过程中
公开(公告)号：US07557256B2
公开(公告)日：2009-07-07
申请号：US11818495
申请日：2007-06-14
申请人： Yun-Feng Chang , Stephen N. Vaughn , Kenneth R. Clem , Luc R. Martens , Weiguo Hu
发明人： Yun-Feng Chang , Stephen N. Vaughn , Kenneth R. Clem , Luc R. Martens , Weiguo Hu
IPC分类号： C07C1/00
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/84 , B01J29/85 , B01J35/002 , B01J37/0009 , C07C1/20 , C07C2521/04 , C07C2521/06 , C07C2521/16 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S502/504 , C07C11/02
摘要： This invention provides methods of making molecular sieve catalyst particles, molecular sieve slurries that can be used in such methods, molecular sieve catalyst compositions and their use in catalytic hydrocarbon conversion processes. In one of its aspects, the invention provides a method of making molecular sieve catalyst particles, the method comprising the steps of: a) providing a solution or suspension of an aluminum-containing inorganic oxide precursor in a liquid medium; b) combining the solution or suspension of aluminum-containing inorganic oxide precursor with a molecular sieve, and optionally other formulating agents, to form a catalyst formulation slurry; c) aging the catalyst formulation slurry to generate in said slurry a percentage, or increase in said slurry the existing percentage, of aluminum atoms of the aluminum-containing precursor in the form of oligomers having a sharp 27 Al NMR peak at 62-63 ppm; and d) forming molecular sieve catalyst particles from the catalyst formulation slurry. The catalyst compositions obtained by the methods of the present invention have improved attrition resistance, and are particularly useful in hydrocarbon conversion processes.
摘要翻译：本发明提供制备分子筛催化剂颗粒，可用于这些方法的分子筛浆料，分子筛催化剂组合物及其在催化烃转化方法中的应用的方法。在其一个方面，本发明提供了制备分子筛催化剂颗粒的方法，该方法包括以下步骤：a）提供含铝无机氧化物前体在液体介质中的溶液或悬浮液; b）将含铝的无机氧化物前体的溶液或悬浮液与分子筛和任选的其它配制剂组合以形成催化剂配方浆料; c）使催化剂配方浆料老化，以在所述浆料中产生一种百分比，或者在所述浆料中增加所述含铝前体的铝原子的现有百分比，其具有在62-63ppm具有尖锐的27Al NMR峰的低聚物的形式 ; 和d）从催化剂配方浆料形成分子筛催化剂颗粒。通过本发明的方法获得的催化剂组合物具有改善的耐磨耗性，并且在烃转化方法中特别有用。

5. 发明授权

US07541508B2 Molecular sieve catalyst composition, its making and use in conversion processes 有权
标题翻译：分子筛催化剂组成，其制备和用途在转化过程中
公开(公告)号：US07541508B2
公开(公告)日：2009-06-02
申请号：US11640559
申请日：2006-12-18
申请人： Stephen N. Vaughn , Yun-feng Chang , Luc R. M. Martens , Kenneth R. Clem , Machteld M. Mertens , Albert E. Schweizer
发明人： Stephen N. Vaughn , Yun-feng Chang , Luc R. M. Martens , Kenneth R. Clem , Machteld M. Mertens , Albert E. Schweizer
IPC分类号： C07C1/00
CPC分类号： C10G3/49 , B01J29/83 , B01J29/84 , B01J29/85 , B01J37/0009 , B01J37/0045 , B01J2229/12 , B01J2229/14 , B01J2229/24 , B01J2229/34 , B01J2229/42 , C07C1/20 , C07C7/04 , C07C7/08 , C07C2529/85 , C08F10/00 , C08F110/02 , C08F110/06 , C10G2400/20 , C10G2400/22 , Y02P20/52 , Y02P30/20 , Y02P30/42 , C07C11/02 , C07C11/04 , C08F4/12 , C08F4/16 , C08F4/025 , C08F4/005
摘要： The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to making a formulated molecular sieve catalyst composition from a slurry of formulation composition of a synthesized molecular sieve that has not been fully dried, a binder and an optional matrix material. In a more preferred embodiment, the weight ratio of the binder to the molecular sieve and/or the solid content of the slurry is controlled to provide an improved attrition resistant catalyst composition, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock.
摘要翻译：本发明涉及分子筛催化剂组合物，制备或形成分子筛催化剂组合物的方法，以及使用该催化剂组合物的转化方法。特别地，本发明涉及从尚未完全干燥的合成分子筛的配方组合物的浆料，粘合剂和任选的基质材料制备配制的分子筛催化剂组合物。在更优选的实施方案中，控制粘合剂与分子筛的重量比和/或浆料的固体含量，以提供改进的耐磨性催化剂组合物，特别可用于生产烯烃的转化方法乙烯和/或丙烯，优选含有氧化合物的原料。

6. 发明授权

US07511184B2 Molecular sieve catalyst composition, its making and use in conversion processes 有权
标题翻译：分子筛催化剂组成，其制备和用途在转化过程中
公开(公告)号：US07511184B2
公开(公告)日：2009-03-31
申请号：US11805984
申请日：2007-05-25
申请人： Yun-feng Chang , Stephen N. Vaughn , Luc R. M. Martens , Kenneth R. Clem
发明人： Yun-feng Chang , Stephen N. Vaughn , Luc R. M. Martens , Kenneth R. Clem
IPC分类号： C07C2/02 , C07C1/00 , C07C1/20
CPC分类号： B01J37/0009 , B01J29/85 , B01J35/10 , B01J35/1019 , B01J35/1023 , B01J37/0045 , B01J2229/42 , C07C1/20 , C07C2529/85 , C10G3/48 , C10G3/49 , C10G3/62 , C10G2300/1022 , C10G2400/20 , Y02P20/52 , Y02P30/42 , C07C11/06 , C07C11/04
摘要： The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to a molecular sieve catalyst composition of a molecular sieve, a binder and a matrix material, wherein the weight ratio of the binder to the molecular sieve is controlled to provide an improved attrition resistant catalyst composition, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock.
摘要翻译：本发明涉及分子筛催化剂组合物，制备或形成分子筛催化剂组合物的方法，以及使用该催化剂组合物的转化方法。特别地，本发明涉及分子筛，粘合剂和基质材料的分子筛催化剂组合物，其中控制粘合剂与分子筛的重量比以提供改进的耐磨性催化剂组合物，特别适用于用于从原料，优选含氧化合物原料生产烯烃，优选乙烯和/或丙烯的转化方法。

7. 发明授权

US07411106B2 Molecular sieve compositions, catalyst thereof, their making and use in conversion processes 有权
标题翻译：分子筛组合物，其催化剂，其制备和在转化过程中的应用
公开(公告)号：US07411106B2
公开(公告)日：2008-08-12
申请号：US11713873
申请日：2007-03-05
申请人： Teng Xu , Stephen N. Vaughn , Richard B. Hall , Doron Levin , James Clark Vartuli
发明人： Teng Xu , Stephen N. Vaughn , Richard B. Hall , Doron Levin , James Clark Vartuli
IPC分类号： C07C1/00 , C07C1/20
CPC分类号： B01J37/0009 , B01J21/06 , B01J21/10 , B01J23/10 , B01J29/85 , B01J35/0006 , B01J35/023 , B01J35/10 , B01J2229/42 , C07C1/20 , C07C2521/04 , C07C2521/06 , C07C2521/10 , C07C2521/16 , C07C2523/10 , C07C2529/83 , C07C2529/85 , 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 a 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.
摘要翻译：本发明涉及一种催化剂组合物，其制备方法及其在将原料，优选氧化原料转化为一种或多种烯烃，优选乙烯和/或丙烯中的用途。催化剂组合物包含分子筛和至少一种金属氧化物，例如氧化镁，当用丙酮饱和并与所述丙酮在25℃下接触1小时时，其转化超过80％的丙酮。

8. 发明授权

US07358412B2 Method of making molecular sieve catalyst 有权
标题翻译：分子筛催化剂的制备方法
公开(公告)号：US07358412B2
公开(公告)日：2008-04-15
申请号：US10787920
申请日：2004-02-26
申请人： Yun-Feng Chang , Stephen N. Vaughn , Jeffery W. Sprinkle , Fran A. Shipley , Kenneth R. Clem
发明人： Yun-Feng Chang , Stephen N. Vaughn , Jeffery W. Sprinkle , Fran A. Shipley , Kenneth R. Clem
IPC分类号： C07C1/20
CPC分类号： B01J37/0009 , B01J29/83 , B01J29/85 , B01J29/90 , B01J35/023 , B01J35/10 , B01J37/0045 , B01J37/10 , B01J2229/26 , B01J2229/42 , C07C1/20 , C07C2529/85 , C10G3/49 , C10G2400/20 , C10G2400/22 , Y02P20/584 , Y02P30/20
摘要： Disclosed is a method for making molecular sieve catalyst particles. Dried molecular sieve catalyst particles are used to make the catalyst. The dried molecular sieve catalyst particles are put into an aqueous solution and stirred to make a slurry. The slurry is dried to make the molecular sieve catalyst particles. Optionally, the dried molecular sieve catalyst particles made from the slurry are calcined.
摘要翻译：公开了一种制备分子筛催化剂颗粒的方法。干燥的分子筛催化剂颗粒用于制备催化剂。将干燥的分子筛催化剂颗粒放入水溶液中并搅拌以制备浆料。将浆料干燥以制备分子筛催化剂颗粒。任选地，将由浆料制成的干燥分子筛催化剂颗粒煅烧。

9. 发明授权

US07312369B2 Attrition resistant molecular sieve catalyst, method of making and process for using 有权
标题翻译：耐磨分子筛催化剂，制备方法和使用方法
公开(公告)号：US07312369B2
公开(公告)日：2007-12-25
申请号：US10833483
申请日：2004-04-28
申请人： Yun-Feng Chang , Stephen N. Vaughn , Kenneth R. Clem , Luc R. Martens , Alistair D. Westwood , Jeffery W. Sprinkle
发明人： Yun-Feng Chang , Stephen N. Vaughn , Kenneth R. Clem , Luc R. Martens , Alistair D. Westwood , Jeffery W. Sprinkle
IPC分类号： C07C1/20
CPC分类号： B01J29/85 , B01J2229/42 , C07C1/20 , C07C2529/85 , C07C11/02
摘要： This invention provides an attrition resistant metalloaluminophosphate molecular sieve catalyst composition, methods of making the catalyst composition and processes for using the catalyst composition. The metalloaluminophosphate molecular sieve catalyst composition is highly attrition resistant in dried as well as fully calcined forms.
摘要翻译：本发明提供了一种耐磨性金属铝磷酸盐分子筛催化剂组合物，制备催化剂组合物的方法和使用催化剂组合物的方法。金属铝磷酸盐分子筛催化剂组合物在干燥和完全煅烧形式中具有高度耐磨性。

10. 发明授权

US07301065B2 Molecular-sieve catalyst composition, its making and use in conversion processes 有权
标题翻译：分子筛催化剂组成，其制备和在转化过程中的应用
公开(公告)号：US07301065B2
公开(公告)日：2007-11-27
申请号：US10893642
申请日：2004-07-16
申请人： Stephen N. Vaughn , Yun-feng Chang , Luc R. M. Martens , Kenneth R. Clem , Machteld M. Mertens , Albert E. Schweizer
发明人： Stephen N. Vaughn , Yun-feng Chang , Luc R. M. Martens , Kenneth R. Clem , Machteld M. Mertens , Albert E. Schweizer
IPC分类号： C07C1/20
CPC分类号： C10G3/49 , B01J29/83 , B01J29/84 , B01J29/85 , B01J37/0009 , B01J37/0045 , B01J2229/12 , B01J2229/14 , B01J2229/24 , B01J2229/34 , B01J2229/42 , C07C1/20 , C07C7/04 , C07C7/08 , C07C2529/85 , C08F10/00 , C08F110/02 , C08F110/06 , C10G2400/20 , C10G2400/22 , Y02P20/52 , Y02P30/20 , Y02P30/42 , C07C11/02 , C07C11/04 , C08F4/12 , C08F4/16 , C08F4/025 , C08F4/005
摘要： The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to making a formulated molecular sieve catalyst composition from a slurry of formulation composition of a synthesized molecular sieve that has not been fully dried, a binder and an optional matrix material. In a more preferred embodiment, the weight ratio of the binder to the molecular sieve and/or the solid content of the slurry is controlled to provide an improved attrition resistant catalyst composition, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock.
摘要翻译：本发明涉及分子筛催化剂组合物，制备或形成分子筛催化剂组合物的方法，以及使用该催化剂组合物的转化方法。特别地，本发明涉及从尚未完全干燥的合成分子筛的配方组合物的浆料，粘合剂和任选的基质材料制备配制的分子筛催化剂组合物。在更优选的实施方案中，控制粘合剂与分子筛的重量比和/或浆料的固体含量，以提供改进的耐磨性催化剂组合物，特别可用于生产烯烃的转化方法乙烯和/或丙烯，优选含有氧化合物的原料。

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