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11. 发明申请

US20070049782A1 Riser termination devices for reduced catalyst attrition and losses 有权
标题翻译：提升式终端装置用于减少催化剂的磨耗和损耗
公开(公告)号：US20070049782A1
公开(公告)日：2007-03-01
申请号：US11216652
申请日：2005-08-31
申请人： Rutton Patel , Arun Sharma , E. Jones , James Beech , Richard Walter , Donald Shaw , Kenneth Clem , Nicolas Coute
发明人： Rutton Patel , Arun Sharma , E. Jones , James Beech , Richard Walter , Donald Shaw , Kenneth Clem , Nicolas Coute
IPC分类号： B01J8/18 , C07C1/00
CPC分类号： B01J8/1827 , B01D45/12 , B01J8/0055 , B01J8/0065 , B01J8/1809 , B01J8/1872 , B01J8/26 , B01J8/28 , B01J8/34 , B01J8/388 , B01J2208/0069 , C07C1/20 , C07C2529/85 , C10G11/18 , C10G31/10 , C07C11/02
摘要： A gas-solids reaction system with termination devices to connect a riser with one or more separation devices. The termination devices have a radius of curvature that is at least 1.0 times as great as the diameter of the conduit forming the termination device. The termination devices can be openly or closely coupled to the separation devices.
摘要翻译：一种具有终端装置的气体 - 固体反应系统，用于将提升管与一个或多个分离装置连接。端接装置的曲率半径至少是形成端接装置的导管的直径的1.0倍。终端设备可以公开地或紧密地耦合到分离设备。

12. 发明申请

US20050176579A1 Method for using stabilizing catalyst activity during MTO unit operation 有权
标题翻译：在MTO单元运行期间使用稳定催化剂活性的方法
公开(公告)号：US20050176579A1
公开(公告)日：2005-08-11
申请号：US10774859
申请日：2004-02-09
申请人： Shun Fung , Richard Hall , Hafedh Kochkar , Karl Strohmaier , Nicolas Coute , Kenneth Clem
发明人： Shun Fung , Richard Hall , Hafedh Kochkar , Karl Strohmaier , Nicolas Coute , Kenneth Clem
IPC分类号： B01J29/90 , B01J38/12 , C10G3/00 , B01J27/14
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.
摘要翻译：一种在含氧化合物转化成烯烃转化反应期间维持硅铝磷酸盐（SAPO）分子筛催化剂颗粒的活性的方法。在SAPO催化剂颗粒再生后，将再生颗粒与其表面上具有焦炭的颗粒以保持其催化活性在预定水平的方式混合。

13. 发明授权

US07790941B2 Oxygenate-to-olefin conversions in a baffled reactor 有权
标题翻译：在挡板反应器中的氧化烯 - 烯烃转化率
公开(公告)号：US07790941B2
公开(公告)日：2010-09-07
申请号：US11435110
申请日：2006-05-16
申请人： James H. Beech, Jr. , Nicolas Coute , Jeffrey S. Smith , Michael Peter Nicoletti , Charles O. Bolthrunis , Domenic C. Ferrari , Umesh K. Jayaswal , Roy Walter Silverman
发明人： James H. Beech, Jr. , Nicolas Coute , Jeffrey S. Smith , Michael Peter Nicoletti , Charles O. Bolthrunis , Domenic C. Ferrari , Umesh K. Jayaswal , Roy Walter Silverman
IPC分类号： C07C1/00 , B01J19/00 , B01J8/18
CPC分类号： B01J8/0055 , B01J8/0292 , B01J8/1836 , B01J8/1872 , B01J8/386 , B01J8/388 , B01J29/85 , B01J29/90 , B01J2208/00132 , B01J2208/00141 , B01J2208/00548 , B01J2208/00663 , B01J2208/00725 , B01J2208/0084 , C07C1/20 , C07C2529/83 , C07C2529/85 , C10G2400/20 , Y02P20/584 , Y02P30/42 , C07C11/02
摘要： The invention concerns methods and systems for minimizing back-mixing of feedstock flow in converting oxygenates to olefins. In one embodiment, back-mixing is reduced by providing a reactor that includes baffles to reduce the hydraulic diameter of at least a portion of the reactor. Some or all of the baffles can also serve as cooling tubes for reducing temperature gradients in the reactor, and thereby maximize light olefin production.
摘要翻译：本发明涉及在将含氧化合物转化为烯烃时最小化原料流逆向混合的方法和系统。在一个实施例中，通过提供包括挡板以减少反应器的至少一部分的水力直径的反应器来减少反混合。挡板的一些或全部也可以用作冷却管，用于降低反应器中的温度梯度，从而使轻烯烃生产最大化。

14. 发明申请

US20060270884A1 Oxygenate-to-olefin conversions in a baffled reactor 有权
标题翻译：在挡板反应器中的氧化烯 - 烯烃转化率
公开(公告)号：US20060270884A1
公开(公告)日：2006-11-30
申请号：US11435110
申请日：2006-05-16
申请人： James Beech , Nicolas Coute , Jeffrey Smith , Michael Nicoletti , Charles Bolthrunis , Domenic Ferrari , Umesh Jayaswal , Roy Silverman
发明人： James Beech , Nicolas Coute , Jeffrey Smith , Michael Nicoletti , Charles Bolthrunis , Domenic Ferrari , Umesh Jayaswal , Roy Silverman
IPC分类号： C07C1/00 , B01J19/00 , B01J8/18
CPC分类号： B01J8/0055 , B01J8/0292 , B01J8/1836 , B01J8/1872 , B01J8/386 , B01J8/388 , B01J29/85 , B01J29/90 , B01J2208/00132 , B01J2208/00141 , B01J2208/00548 , B01J2208/00663 , B01J2208/00725 , B01J2208/0084 , C07C1/20 , C07C2529/83 , C07C2529/85 , C10G2400/20 , Y02P20/584 , Y02P30/42 , C07C11/02
摘要： The invention concerns methods and systems for minimizing back-mixing of feedstock flow in converting oxygenates to olefins. In one embodiment, back-mixing is reduced by providing a reactor that includes baffles to reduce the hydraulic diameter of at least a portion of the reactor. Some or all of the baffles can also serve as cooling tubes for reducing temperature gradients in the reactor, and thereby maximize light olefin production.
摘要翻译：本发明涉及在将含氧化合物转化为烯烃时最小化原料流逆向混合的方法和系统。在一个实施例中，通过提供包括挡板以减少反应器的至少一部分的水力直径的反应器来减少反混合。挡板的一些或全部也可以用作冷却管，用于降低反应器中的温度梯度，从而使轻烯烃生产最大化。

15. 发明申请

US20060025644A1 Conversion of oxygenates to olefins 有权
标题翻译：含氧化合物转化为烯烃
公开(公告)号：US20060025644A1
公开(公告)日：2006-02-02
申请号：US10903717
申请日：2004-07-30
申请人： Shun Fung , Doron Levin , Jose Santiesteban , Nicolas Coute
发明人： Shun Fung , Doron Levin , Jose Santiesteban , Nicolas Coute
IPC分类号： C07C1/00
CPC分类号： C10G3/62 , C10G3/42 , C10G3/48 , C10G3/49 , C10G3/55 , C10G2300/708 , C10G2400/20 , Y02P30/20 , Y02P30/40 , Y02P30/42
摘要： A process is described for converting an oxygenate-containing feedstock into one or more olefins in a moving bed reactor system operating in countercurrent flow using a catalyst composition comprising a molecular sieve and at least one metal oxide having an uptake of carbon dioxide at 100° C. of at least 0.03 mg/m2 of the metal oxide.
摘要翻译：描述了一种用于使用包含分子筛和至少一种在100℃摄入二氧化碳的金属氧化物的催化剂组合物将逆境流反应器中的含氧化合物原料转化为一种或多种烯烃的方法至少为0.03mg / m 2的金属氧化物。

16. 发明授权

US07829750B2 Fluidizing a population of catalyst particles having a low catalyst fines content 有权
标题翻译：流化具有低催化剂细粉含量的催化剂颗粒群
公开(公告)号：US07829750B2
公开(公告)日：2010-11-09
申请号：US11293584
申请日：2005-12-02
申请人： James H. Beech, Jr. , Nicolas Coute , Jeffrey S. Smith , Michael Peter Nicoletti
发明人： James H. Beech, Jr. , Nicolas Coute , Jeffrey S. Smith , Michael Peter Nicoletti
IPC分类号： C07C1/00
CPC分类号： B01J8/0055 , B01J8/1809 , B01J8/28 , B01J8/34 , B01J2208/00168 , B01J2208/00495 , B01J2208/00752 , B01J2208/00761 , B01J2208/0084 , B01J2208/00884 , C10G3/49 , C10G3/57 , C10G3/62 , C10G11/18 , C10G11/182 , C10G2400/20
摘要： The present invention relates to processes for fluidizing a population of catalyst particles that are depleted of catalyst fines. In one embodiment, the process includes providing a plurality of catalyst particles in the reactor, wherein the catalyst particles have a d2 value of greater than about 40 microns. The catalyst- particles are contacted with a fluidizing medium under conditions effective to cause the catalyst particles to behave in a fluidized manner and form a fluidized bed. The particles are contacted with one or more primary obstructing members while in the fluidized bed. By fluidizing the catalyst particles in this manner, the catalyst particles can be maintained at an axial gas Peclet number of from about 10 to about 20.
摘要翻译：本发明涉及流化催化剂细粒的催化剂颗粒群的方法。在一个实施方案中，该方法包括在反应器中提供多个催化剂颗粒，其中催化剂颗粒具有大于约40微米的d2值。催化剂颗粒在有效地使催化剂颗粒以流化方式表现并形成流化床的条件下与流化介质接触。颗粒在流化床中与一个或多个主要阻塞构件接触。通过以这种方式使催化剂颗粒流化，催化剂颗粒可以保持在约10至约20的轴向气体Peclet数。

17. 发明授权

US07754933B2 Rejuvenating deactivated molecular sieve 有权
标题翻译：复活失活分子筛
公开(公告)号：US07754933B2
公开(公告)日：2010-07-13
申请号：US11807450
申请日：2007-05-29
申请人： Luc R. M. Martens , Marcel J. Janssen , Nicolas Coute , James R. Lattner
发明人： Luc R. M. Martens , Marcel J. Janssen , Nicolas Coute , James R. Lattner
IPC分类号： C07C1/00 , B01J21/20 , B01J38/02
CPC分类号： B01J29/85 , B01J29/90 , B01J38/02 , C07C1/20 , C07C2529/85 , Y02P20/52 , Y02P20/584 , C07C11/02
摘要： This invention is directed to a method of rejuvenating a molecular sieve that has decreased catalytic activity as a result of contact with moisture, and a method of using the rejuvenated catalyst to make an olefin product from methanol feed. The molecular sieve can be rejuvenated by heating at a rate sufficient to increase the catalytic activity of the molecular sieve. The molecular sieve is considered to be rejuvenated when the molecular sieve has a CMCPS that is increased by at least 5% relative to that at a heat rate basis of 40° C./min over a temperature range of from 25° C. to 475° C.
摘要翻译：本发明涉及一种由于与水分接触而使具有降低的催化活性的分子筛再生的方法，以及使用再生催化剂从甲醇进料制备烯烃产物的方法。分子筛可以通过以足以增加分子筛的催化活性的速度加热来回复。当分子筛具有相对于在25℃至475℃的温度范围内以40℃/分钟的热速率升高至少5％的CMCPS时，分子筛被认为是恢复活力的 C。

18. 发明申请

US20080015402A1 Rejuvenating deactivated molecular sieve 有权
标题翻译：复活失活分子筛
公开(公告)号：US20080015402A1
公开(公告)日：2008-01-17
申请号：US11807450
申请日：2007-05-29
申请人： Luc R.M. Martens , Marcel J. Janssen , Nicolas Coute , James R. Lattner
发明人： Luc R.M. Martens , Marcel J. Janssen , Nicolas Coute , James R. Lattner
IPC分类号： B01J38/02 , C07C21/02
CPC分类号： B01J29/85 , B01J29/90 , B01J38/02 , C07C1/20 , C07C2529/85 , Y02P20/52 , Y02P20/584 , C07C11/02
摘要： This invention is directed to a method of rejuvenating a molecular sieve that has decreased catalytic activity as a result of contact with moisture, and a method of using the rejuvenated catalyst to make an olefin product from methanol feed. The molecular sieve can be rejuvenated by heating at a rate sufficient to increase the catalytic activity of the molecular sieve. The molecular sieve is considered to be rejuvenated when the molecular sieve has a CMCPS that is increased by at least 5% relative to that at a heat rate basis of 40° C./min over a temperature range of from 25° C. to 475° C.
摘要翻译：本发明涉及一种由于与水分接触而使具有降低的催化活性的分子筛再生的方法，以及使用再生催化剂从甲醇进料制备烯烃产物的方法。分子筛可以通过以足以增加分子筛的催化活性的速度加热来回复。当分子筛的CMCPS相对于在25℃至475℃的温度范围内以40℃/分钟的速率升高至少5％时，分子筛被认为是复原的。 C。

19. 发明申请

US20060025646A1 Conversion of oxygenates to olefins 有权
标题翻译：含氧化合物转化为烯烃
公开(公告)号：US20060025646A1
公开(公告)日：2006-02-02
申请号：US10909014
申请日：2004-07-30
申请人： Shun Fung , Doron Levin , Jose Santiesteban , Nicolas Coute
发明人： Shun Fung , Doron Levin , Jose Santiesteban , Nicolas Coute
IPC分类号： C07C1/00
CPC分类号： C07C1/20 , B01J23/10 , B01J29/85 , B01J29/90 , B01J38/30 , C10G3/42 , C10G3/48 , C10G3/49 , C10G3/57 , C10G3/62 , C10G2300/708 , C10G2400/20 , Y02P20/584 , Y02P30/20 , Y02P30/40 , C07C11/02
摘要： A process is described for converting an oxygenate-containing feedstock into one or more olefins in which the feedstock is contacted in a reaction zone with a fluidized bed of a particulate catalyst composition comprising a molecular sieve and at least one metal oxide having an uptake of carbon dioxide at 100° C. of at least 0.03 mg/m2 of the metal oxide whereby at least part of the feedstock is converted into a product stream comprising one or more olefins and a carbonaceous material is deposited on the catalyst composition to produce a coked catalyst composition. The coked catalyst composition is separated from the product stream and divided into at least first and second portions. The first portion of the coked catalyst composition is contacted with a regeneration medium in a regeneration zone under conditions to remove at least part of the carbonaceous material from the coked catalyst composition and produce a regenerated catalyst composition, which is subsequently recycled to the reaction zone. The second portion of the coked catalyst composition is also recycled to the reaction zone but without being initially contacted with a regeneration medium.
摘要翻译：描述了一种用于将含氧化合物的原料转化成一种或多种烯烃，其中原料在反应区中与包含分子筛和至少一种具有碳吸收性的金属氧化物的颗粒催化剂组合物的流化床接触的烯烃二氧化碳在100℃下为至少0.03mg / m 2的金属氧化物，由此至少部分原料转化为包含一种或多种烯烃的产物流，并将碳质材料沉积在用于生产焦化催化剂组合物的催化剂组合物。将焦炭催化剂组合物与产物流分离并分成至少第一和第二部分。焦化催化剂组合物的第一部分与再生区中的再生介质接触，在从焦炭催化剂组合物中除去至少一部分含碳材料的条件下，并产生再生的催化剂组合物，随后再循环到反应区。焦炭催化剂组合物的第二部分也被循环到反应区，但不最初与再生介质接触。

20. 发明申请

US20060147355A1 Fluidizing a population of catalyst particles having a low catalyst fines content 有权
标题翻译：流化具有低催化剂细粉含量的催化剂颗粒群
公开(公告)号：US20060147355A1
公开(公告)日：2006-07-06
申请号：US11143390
申请日：2005-06-02
申请人： James Beech , Nicolas Coute , Jeffrey Smith , Michael Nicoletti
发明人： James Beech , Nicolas Coute , Jeffrey Smith , Michael Nicoletti
IPC分类号： C07C1/00 , B01J8/18 , B01J27/182
CPC分类号： C10G3/62 , B01J8/0055 , B01J8/1809 , B01J8/28 , B01J8/34 , B01J2208/00168 , B01J2208/00495 , B01J2208/00752 , B01J2208/00761 , B01J2208/0084 , B01J2208/00884 , C10G3/49 , C10G3/57 , C10G11/18 , C10G2400/20 , Y02P30/20
摘要： The present invention relates to processes for fluidizing a population of catalyst particles that are depleted of catalyst fines. In one embodiment, the process includes providing a plurality of catalyst particles in the reactor, wherein the catalyst particles have a d2 value of greater than about 40 microns. The catalyst particles are contacted with a fluidizing medium under conditions effective to cause the catalyst particles to behave in a fluidized manner and form a fluidized bed. The particles are contacted with one or more primary obstructing members while in the fluidized bed. By fluidizing the catalyst particles in this manner, the catalyst particles can be maintained at an axial gas Peclet number of from about 10 to about 20.
摘要翻译：本发明涉及流化催化剂细粒的催化剂颗粒群的方法。在一个实施方案中，该方法包括在反应器中提供多个催化剂颗粒，其中催化剂颗粒具有大于约40微米的d 2 N值。在有效地使催化剂颗粒以流化方式表现并形成流化床的条件下，催化剂颗粒与流化介质接触。颗粒在流化床中与一个或多个主要阻塞构件接触。通过以这种方式使催化剂颗粒流化，催化剂颗粒可以保持在约10至约20的轴向气体Peclet数。

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