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1. 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。

2. 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。

3. 发明授权

US08097216B2 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：US08097216B2
公开(公告)日：2012-01-17
申请号：US12898069
申请日：2010-10-05
申请人： James H. Beech, Jr. , Nicolas P. Coute , Jeffrey S. Smith , Michael Peter Nicoletti
发明人： James H. Beech, Jr. , Nicolas P. Coute , Jeffrey S. Smith , Michael Peter Nicoletti
IPC分类号： B01J8/18 , F27B15/08
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： A process and apparatus for fluidizing a population of catalyst particles having a low catalyst fines content includes a fluidized bed reactor which includes a plurality of catalyst particles in the reactor wherein the catalyst particles having a d2 value of greater than about 40 microns. The catalyst particles are contacted with a fluidizing medium under conditions to fluidize the particles, the reactor includes a continuous reaction zone and separation zone and the fluidized of the catalyst particles are situated within the reaction and both the reaction zone and the separation zone include obstructing members which obstruct the flow of particles such that the catalyst particles can be maintained at an axial gas Peclet number from about 10 to about 20.
摘要翻译：用于流化具有低催化剂细粉含量的催化剂颗粒群的方法和设备包括流化床反应器，其在反应器中包括多个催化剂颗粒，其中催化剂颗粒的d2值大于约40微米。催化剂颗粒在流化颗粒的条件下与流化介质接触，反应器包括连续反应区和分离区，催化剂颗粒的流化位于反应中，反应区和分离区都包括阻挡构件这阻碍了颗粒的流动，使得催化剂颗粒可以保持在约10至约20的轴向气体佩克莱数。

4. 发明申请

US20110020186A1 Fluidizing A Population of Catalyst Particles Having A Low Catalyst Fines Content 有权
标题翻译：流化催化剂颗粒的数量少，催化剂细粉含量低
公开(公告)号：US20110020186A1
公开(公告)日：2011-01-27
申请号：US12898069
申请日：2010-10-05
申请人： James H. Beech, JR. , Nicolas P. Coute , Jeffrey S. Smith , Michael Peter Nicoletti
发明人： James H. Beech, JR. , Nicolas P. Coute , Jeffrey S. Smith , Michael Peter Nicoletti
IPC分类号： B01J8/18
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d2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。

5. 发明授权

US07829030B2 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：US07829030B2
公开(公告)日：2010-11-09
申请号：US11143390
申请日：2005-06-02
申请人： James H. Beech, Jr. , Nicolas P. Coute , Jeffrey S. Smith , Michael Peter Nicoletti
发明人： James H. Beech, Jr. , Nicolas P. Coute , Jeffrey S. Smith , Michael Peter 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d2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。

6. 发明授权

US07329309B2 Gas-solids separation device and method 有权
标题翻译：气固分离装置及方法
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。

7. 发明申请

US20140047849A1 SPHERICAL BUTTON WASHER FOR EXHAUST DUCT LINER HANGER 有权
标题翻译：用于排气管衬垫的球形按钮式洗衣机
公开(公告)号：US20140047849A1
公开(公告)日：2014-02-20
申请号：US13586638
申请日：2012-08-15
申请人： George J. Kramer , Jeffrey S. Smith
发明人： George J. Kramer , Jeffrey S. Smith
IPC分类号： F02C7/20 , B23P11/00
CPC分类号： F02K1/80 , F02C7/20 , F02K1/82 , Y10T29/49323
摘要： A hanger for suspending a liner within an exhaust duct of a gas turbine engine comprises a bracket, a washer, a rod and a cap. The bracket is for connection to an exhaust duct liner of a gas turbine exhaust system. The washer is connected to the bracket at a slip joint. The rod is connected to the washer at a ball joint. The cap for is for connecting to an exhaust duct of the gas turbine exhaust system. The cap is connected to the rod.
摘要翻译：用于将衬套悬挂在燃气涡轮发动机的排气管道内的悬挂器包括支架，垫圈，杆和盖。支架用于连接到燃气轮机排气系统的排气管道衬套。垫圈以滑动接头连接到支架。杆以球形接头连接到垫圈上。盖用于连接到燃气轮机排气系统的排气管。盖子连接到杆上。

8. 发明申请

US20120296703A1 MARKET-BASED PRICE OPTIMIZATION SYSTEM 有权
标题翻译：基于市场价格优化系统
公开(公告)号：US20120296703A1
公开(公告)日：2012-11-22
申请号：US13492401
申请日：2012-06-08
申请人： Scott M. Davis , Gary L. Huckabay , Jeffrey S. Smith
发明人： Scott M. Davis , Gary L. Huckabay , Jeffrey S. Smith
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0206 , G06Q10/04 , G06Q30/02 , G06Q30/0202 , G06Q30/0211 , G06Q30/0283 , G06Q30/0601 , G06Q40/00
摘要： Disclosed is a market-based software system that will help user-retailers manage price and inventories more effectively. The system will take advantage of available price and sales data to provide pricing recommendations that will achieve a retail user's objectives. The system will offer a solution that will allow for pricing improvement shortly after installation by utilizing data that is readily available. The system will recommend price changes that help a user achieve specified objectives such as contribution, sales volume, desired margins, and the like.The system can also collect and process price and sales data on an ongoing basis, which can enable improved estimates of customer price sensitivity and performance on a category-by-category basis. This data can be used to improve further pricing decisions.
摘要翻译：披露了一个基于市场的软件系统，将帮助用户零售商更有效地管理价格和库存。该系统将利用可用的价格和销售数据来提供将实现零售用户目标的定价建议。该系统将提供一个解决方案，通过利用易于获得的数据，可以在安装后不久进行定价改进。该系统将推荐价格变动，帮助用户实现指定的目标，如贡献，销售量，期望的利润率等。该系统还可以持续收集和处理价格和销售数据，从而可以逐个类别更新客户价格敏感度和绩效的估计。该数据可用于改进进一步的定价决策。

9. 发明申请

US20110055306A1 OPTIMAL PADDING FOR THE TWO-DIMENSIONAL FAST FOURIER TRANSFORM 有权
标题翻译：用于二维快速傅里叶变换的最佳包装
公开(公告)号：US20110055306A1
公开(公告)日：2011-03-03
申请号：US12549159
申请日：2009-08-27
申请人： BRUCE H. DEAN , David L. Aronstein , Jeffrey S. Smith
发明人： BRUCE H. DEAN , David L. Aronstein , Jeffrey S. Smith
IPC分类号： G06F17/14
CPC分类号： G06F17/141
摘要： Padding or adding data to a data signal can increase the speed with which a signal processor can process the data. Methods are provided herein that can accurately predict the optimal pad size of a two dimensional array of data, which can be used to increase the processing speed of a signal processor by optimizing run-time for a two-dimensional (2-D) fast Fourier transform (FFT) operation.
摘要翻译：将数据填充或添加到数据信号可以增加信号处理器可以处理数据的速度。本文提供了可以精确地预测二维数据阵列的最佳焊盘尺寸的方法，其可以用于通过优化二维（2-D）快速傅立叶变换的运行时间来增加信号处理器的处理速度变换（FFT）运算。

10. 发明授权

US07385099B2 Multiple riser reactor with centralized catalyst return 有权
标题翻译：具有集中催化剂返回的多个提升管反应器
公开(公告)号：US07385099B2
公开(公告)日：2008-06-10
申请号：US11452808
申请日：2006-06-14
申请人： Keith Holroyd Kuechler , James R. Lattner , Nicolas P. Coute , Jeffrey S. Smith , Justin Leonard Krieger
发明人： Keith Holroyd Kuechler , James R. Lattner , Nicolas P. Coute , Jeffrey S. Smith , Justin Leonard Krieger
IPC分类号： C07C1/00
CPC分类号： C07C51/252 , B01J8/0055 , B01J8/388 , C07C1/20 , C10G3/45 , C10G3/49 , C10G3/62 , C10G11/18 , C10G2300/1011 , C10G2300/1022 , C10G2300/1037 , C10G2300/4056 , C10G2400/02 , C10G2400/20 , Y02P30/20 , Y10S585/921 , Y10S585/922 , Y10S585/923 , Y10S585/924 , Y10S585/926 , C07C57/04
摘要： The present invention is directed to a hydrocarbon conversion apparatus and process. The apparatus comprises the following: a plurality of riser reactors, each having a first end into which a catalyst is fed, a second end through which the catalyst can exit, and optionally a center axis extending therebetween. The apparatus also includes a separation zone having a plurality of inlets, each inlet not being oriented along the center axes of the riser reactors, the separation zone being provided to separate the catalyst from products of a reaction conducted in the hydrocarbon conversion apparatus. A plurality of deviating members are also provided, each deviating member being in fluid communication between the second end of a respective riser reactor and a respective inlet of the separation zone. The apparatus also includes a catalyst retention zone provided to contain catalyst, which is fed to the riser reactors. A catalyst return is in fluid communication between the separation zone and the catalyst retention zone.
摘要翻译：本发明涉及烃转化装置和方法。该设备包括以下：多个提升管反应器，每个提升管反应器各自具有供给催化剂的第一端，催化剂可以从其中排出的第二端，以及可选地在其间延伸的中心轴线。该装置还包括具有多个入口的分离区，每个入口不沿着提升管反应器的中心轴线定向，分离区被提供以将催化剂与在烃转化装置中进行的反应产物分离。还提供了多个偏离构件，每个偏离构件在相应提升管反应器的第二端和分离区的相应入口之间流体连通。该装置还包括提供用于容纳催化剂的催化剂保留区，催化剂被供给至提升管反应器。催化剂返回在分离区和催化剂保留区之间流体连通。

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