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1. 发明授权

US09169062B2 Lock hopper mass flow arrangement 有权
标题翻译：锁料斗质量流量排列
公开(公告)号：US09169062B2
公开(公告)日：2015-10-27
申请号：US13173231
申请日：2011-06-30
申请人： Edwin V. Reece , John Abughazaleh , Michael J. Sandefur , David P. Mann
发明人： Edwin V. Reece , John Abughazaleh , Michael J. Sandefur , David P. Mann
IPC分类号： B65G53/38 , B65D88/64 , B65D88/70
CPC分类号： B65D88/64 , B65D88/70
摘要： Methods, systems, and apparatus for mass flow are provided. The apparatus can include a housing, an inlet disposed at a first end of the housing, and an outlet disposed at a second end of the housing. The housing can include a first section and a second section. The second section can have at least one tapered sidewall that slopes away from an inner surface of the first section toward the outlet. The apparatus can also include a divider disposed at least partially within the first and second sections of the housing. The divider can have at least one tapered surface disposed proximate the at least one tapered sidewall of the second section. An edge of the divider can be located between the outlet and a point within the second section where the cross-sectional area of the second section is about three times or less a cross-sectional area of the outlet.
摘要翻译：提供了用于质量流量的方法，系统和装置。该装置可以包括壳体，设置在壳体的第一端处的入口和设置在壳体的第二端处的出口。壳体可以包括第一部分和第二部分。第二部分可以具有至少一个锥形侧壁，其从第一部分的内表面向着出口倾斜。该装置还可以包括至少部分地设置在壳体的第一和第二部分内的分隔件。分隔件可以具有靠近第二部分的至少一个锥形侧壁设置的至少一个锥形表面。分隔件的边缘可以位于出口和第二部分内的点之间，其中第二部分的横截面面积为出口的横截面面积的约三倍或更小。

2. 发明申请

US20130004247A1 LOCK HOPPER MASS FLOW ARRANGEMENT 有权
公开(公告)号：US20130004247A1
公开(公告)日：2013-01-03
申请号：US13173231
申请日：2011-06-30
申请人： Edwin V. Reece , John Abughazaleh , Michael J. Sandefur , David P. Mann
发明人： Edwin V. Reece , John Abughazaleh , Michael J. Sandefur , David P. Mann
IPC分类号： B65G53/40 , B65G69/00 , B65G69/06
CPC分类号： B65D88/64 , B65D88/70
摘要： Methods, systems, and apparatus for mass flow are provided. The apparatus can include a housing, an inlet disposed at a first end of the housing, and an outlet disposed at a second end of the housing. The housing can include a first section and a second section. The second section can have at least one tapered sidewall that slopes away from an inner surface of the first section toward the outlet. The apparatus can also include a divider disposed at least partially within the first and second sections of the housing. The divider can have at least one tapered surface disposed proximate the at least one tapered sidewall of the second section. An edge of the divider can be located between the outlet and a point within the second section where the cross-sectional area of the second section is about three times or less a cross-sectional area of the outlet.
摘要翻译：提供了用于质量流量的方法，系统和装置。该装置可以包括壳体，设置在壳体的第一端处的入口和设置在壳体的第二端处的出口。壳体可以包括第一部分和第二部分。第二部分可以具有至少一个锥形侧壁，其从第一部分的内表面向着出口倾斜。该装置还可以包括至少部分地设置在壳体的第一和第二部分内的分隔件。分隔件可以具有靠近第二部分的至少一个锥形侧壁设置的至少一个锥形表面。分隔件的边缘可以位于出口和第二部分内的点之间，其中第二部分的横截面面积为出口的横截面面积的约三倍或更小。

3. 发明授权

US07371361B2 Maximum reaction rate converter system for exothermic reactions 有权
标题翻译：用于放热反应的最大反应速率转换器系统
公开(公告)号：US07371361B2
公开(公告)日：2008-05-13
申请号：US10904315
申请日：2004-11-03
申请人： Shashi P. Singh , David P. Mann , Anant Pisut
发明人： Shashi P. Singh , David P. Mann , Anant Pisut
IPC分类号： C01C1/04 , C01B3/16
CPC分类号： C01C1/0423 , B01J8/008 , B01J8/067 , B01J23/462 , B01J2208/00212 , B01J2208/00221 , B01J2208/00513 , B01J2208/00548 , B01J2219/00238 , C01C1/0441 , C01C1/0482 , Y02E60/364 , Y02P20/52
摘要： An ammonia converter system and method are disclosed. The reactor can alter the conversion of ammonia by controlling the reaction temperature of the exothermic reaction along the length of the reactor to parallel the equilibrium curve for the desired product. The reactor 100 can comprise a shell 101 and internal catalyst tubes 109. The feed gas stream enters the reactor, flows through the shell 101, and is heated by indirect heat exchange with the catalyst tubes 109. The catalyst tubes 109 comprise reactive zones 122 having catalyst and reaction limited zones 124 that can comprise inert devices that function to both separate the reactive zones, increase heat transfer area, and reduce the temperature of the reaction mixture as the effluent passes through the catalyst tube 109.
摘要翻译：公开了一种氨转化器系统和方法。反应器可以通过控制沿着反应器长度的放热反应的反应温度平行所需产物的平衡曲线来改变氨的转化率。反应器100可以包括壳体101和内部催化剂管109。进料气流进入反应器，流过壳体101，并通过与催化剂管109的间接热交换加热。催化剂管109包括具有催化剂和反应限制区124的反应区122，其可以包含用于分离反应区的惰性装置，增加传热面积，并且当流出物通过催化剂管时降低反应混合物的温度 109。

4. 发明授权

US08197785B2 Split flow contactor 有权
公开(公告)号：US08197785B2
公开(公告)日：2012-06-12
申请号：US12038235
申请日：2008-02-27
申请人： Kenneth L. Blanchard , David P. Mann
发明人： Kenneth L. Blanchard , David P. Mann
IPC分类号： C01B31/20 , B01J10/00 , B01J8/04
CPC分类号： B01J20/28052 , B01J8/0085 , B01J8/0411 , B01J8/0415 , B01J8/0453 , B01J8/0492 , B01J2208/00539 , B01J2208/00557 , B01J2208/00849 , B01J2208/00884 , B01J2208/00938 , B01J2208/025 , B01J2219/00024 , B01J2220/56 , C01B32/50 , Y10T29/49352 , Y10T29/49716
摘要： Systems and methods for contacting a liquid, gas, and/or a multi-phase mixture with particulate solids. The system can include a body having a first head and a second head disposed thereon. Two or more discrete fixed beds can be disposed across a cross-section of the body. One or more unobstructed fluid flow paths can bypass each fixed bed, and one or more baffles can be disposed between the fixed beds.

5. 发明授权

US5237122A Alkylation catalyst regeneration 失效
标题翻译：烷基化催化剂再生
公开(公告)号：US5237122A
公开(公告)日：1993-08-17
申请号：US935089
申请日：1992-08-24
申请人： Alan D. Eastman , Robert B. Eldridge , Richard L. Anderson , David P. Mann
发明人： Alan D. Eastman , Robert B. Eldridge , Richard L. Anderson , David P. Mann
IPC分类号： B01J31/02 , B01D17/00 , B01J31/40 , B01J38/00 , B01J38/48 , C07B61/00 , C07C2/20 , C07C2/58 , C07C2/62 , C07C9/16
CPC分类号： B01J31/4092 , B01J31/0222 , B01J38/48 , C07C2/62 , B01J2231/4205 , B01J2531/96 , B01J27/12 , C07C2527/1206 , Y02P20/584 , Y10S585/901
摘要： Disclosed is a process for removing acid soluble oils, produced as an undesirable by-product of an HF catalyzed alkylation reaction, from a liquid containing a sulfone compound. The process includes the use of water to induce the formation of the two immiscible liquid phases of ASO and sulfone with water. The two immiscible phases can subsequently be separated from each other.

6. 发明授权

US08608982B1 Recycling organic compounds from gasifier syngas condensate 有权
标题翻译：从气化器合成气冷凝物回收有机化合物
公开(公告)号：US08608982B1
公开(公告)日：2013-12-17
申请号：US13558114
申请日：2012-07-25
申请人： John Abughazaleh , Siva Ariyapadi , David P. Mann
发明人： John Abughazaleh , Siva Ariyapadi , David P. Mann
IPC分类号： C01B3/38 , C01B3/24
CPC分类号： C01B3/16 , C01B2203/0283 , C01B2203/1041 , C01B2203/1047 , C01B2203/1076 , C10J3/54 , C10J3/84 , C10J2300/0976 , C10J2300/169 , C10J2300/1807 , C10K1/02 , C10K1/04 , C10K1/10 , C10K3/04
摘要： Systems and methods for producing a synthetic gas are provided. A feedstock can be gasified within a gasifier to produce a raw syngas. The raw syngas can be processed within a processing device to produce a processed syngas. The processed syngas can be separated into a vapor phase, an organic phase, and an aqueous phase within a separator. The organic phase can be introduced to the gasifier. The aqueous phase can be introduced to a stripper to provide steam and a condensate, and the steam can then be introduced to the gasifier.
摘要翻译：提供了制造合成气体的系统和方法。原料可以在气化器内气化以产生粗合成气。原料合成气可以在处理装置内处理以产生经处理的合成气。经处理的合成气可以在分离器内分离成气相，有机相和水相。有机相可以引入气化器。可以将水相引入汽提塔以提供蒸汽和冷凝物，然后将蒸汽引入气化器。

7. 发明申请

US20120237434A1 Split Flow Contactor 有权
标题翻译：分流接触器
公开(公告)号：US20120237434A1
公开(公告)日：2012-09-20
申请号：US13483248
申请日：2012-05-30
申请人： Kenneth L. Blanchard , David P. Mann
发明人： Kenneth L. Blanchard , David P. Mann
IPC分类号： B01J7/00 , C01B31/20 , B21K21/16
CPC分类号： B01J20/28052 , B01J8/0085 , B01J8/0411 , B01J8/0415 , B01J8/0453 , B01J8/0492 , B01J2208/00539 , B01J2208/00557 , B01J2208/00849 , B01J2208/00884 , B01J2208/00938 , B01J2208/025 , B01J2219/00024 , B01J2220/56 , C01B32/50 , Y10T29/49352 , Y10T29/49716
摘要： Systems and methods for contacting a liquid, gas, and/or a multi-phase mixture with particulate solids. The system can include a body having a first head and a second head disposed thereon. Two or more discrete fixed beds can be disposed across a cross-section of the body. One or more unobstructed fluid flow paths can bypass each fixed bed, and one or more baffles can be disposed between the fixed beds.
摘要翻译：用于使液体，气体和/或多相混合物与颗粒状固体接触的系统和方法。该系统可以包括具有设置在其上的第一头部和第二头部的主体。两个或更多个离散的固定床可以跨越身体的横截面布置。一个或多个无障碍流体流动路径可以绕过每个固定床，并且一个或多个挡板可以设置在固定床之间。

8. 发明授权

US07932296B2 Catalytic partial oxidation reforming for syngas processing and products made therefrom 有权
标题翻译：用于合成气处理的催化部分氧化重整及其制备的产品
公开(公告)号：US07932296B2
公开(公告)日：2011-04-26
申请号：US12175749
申请日：2008-07-18
申请人： Avinash Malhotra , David P. Mann
发明人： Avinash Malhotra , David P. Mann
IPC分类号： C07C27/00
CPC分类号： B01J8/067 , B01J8/009 , B01J8/0453 , B01J2208/00212 , B01J2208/00309 , B01J2208/0053 , B01J2219/00024 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0238 , C01B2203/0244 , C01B2203/025 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/0475 , C01B2203/0495 , C01B2203/061 , C01B2203/062 , C01B2203/0838 , C01B2203/0844 , C01B2203/0877 , C01B2203/0883 , C01B2203/1047 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/141 , C01B2203/142 , C01B2203/143
摘要： Systems and methods for producing syngas are provided. A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first hydrocarbon, and heat. The non-combusted first hydrocarbon can be reformed in the presence of the heat generated in the partial oxidation step and the one or more first catalysts to provide a first syngas. Heat can be indirectly exchanged from the first syngas to a second hydrocarbon to reform at least a portion of the second hydrocarbon in the presence of steam and one or more second catalysts to provide a second syngas. A syngas, which can include the at least a portion of the first syngas, at least a portion of the second syngas, or a mixture thereof can be converted to provide one or more Fischer-Tropsch products, methanol, derivatives thereof, or combinations thereof.
摘要翻译：提供了制备合成气的系统和方法。在氧化剂和一种或多种第一催化剂的存在下，第一烃可以在足以部分燃烧第一烃的一部分以提供二氧化碳，未燃烧的第一烃和加热的条件下被部分氧化。在部分氧化步骤中产生的热和一种或多种第一催化剂的存在下，可以将未燃烧的第一烃重整，以提供第一合成气。热可以从第一合成气间接交换到第二烃，以在蒸汽和一种或多种第二催化剂的存在下重整至少一部分第二烃，以提供第二合成气。合成气可以包括第一合成气的至少一部分，至少一部分第二合成气或其混合物，以提供一种或多种费 - 托产物，甲醇，其衍生物或其组合。

9. 发明授权

US07842254B2 Maximum reaction rate converter for exothermic reactions 有权
标题翻译：用于放热反应的最大反应速率转化器
公开(公告)号：US07842254B2
公开(公告)日：2010-11-30
申请号：US11932140
申请日：2007-10-31
申请人： Shashi P. Singh , David P. Mann , Anant Pisut
发明人： Shashi P. Singh , David P. Mann , Anant Pisut
IPC分类号： B01J8/04
CPC分类号： C01C1/0423 , B01J8/008 , B01J8/067 , B01J23/462 , B01J2208/00212 , B01J2208/00221 , B01J2208/00513 , B01J2208/00548 , B01J2219/00238 , C01C1/0441 , C01C1/0482 , Y02E60/364 , Y02P20/52
摘要： An ammonia converter is disclosed. The converter can alter the conversion of ammonia by controlling the reaction temperature of the exothermic reaction along the length of the reactor to parallel the equilibrium curve for the desired product. The converter can comprise a shell 101 and internal catalyst tubes 109. The feed gas stream enters the reactor, flows through the shell 101, and is heated by indirect heat exchange with the catalyst tubes 109. The catalyst tubes 109 comprise reactive zones 122 having catalyst and reaction limited zones 124 that can comprise inert devices that function to both separate the reactive zones, increase heat transfer area, and reduce the temperature of the reaction mixture as the effluent passes through the catalyst tube 109.
摘要翻译：公开了一种氨转化器。转化器可以通过控制沿着反应器长度的放热反应的反应温度来平行所需产物的平衡曲线来改变氨的转化率。转化器可以包括壳体101和内部催化剂管109.进料气体流进入反应器，流过壳体101，并通过与催化剂管109的间接热交换而加热。催化剂管109包含具有催化剂的反应区域122 和反应限制区124，其可以包括用于分离反应区的惰性装置，增加传热面积，并且当流出物通过催化剂管109时降低反应混合物的温度。

10. 发明申请

US20090214410A1 SPLIT FLOW CONTACTOR 有权
标题翻译：分流式接触器
公开(公告)号：US20090214410A1
公开(公告)日：2009-08-27
申请号：US12038235
申请日：2008-02-27
申请人： Kenneth L. Blanchard , David P. Mann
发明人： Kenneth L. Blanchard , David P. Mann
IPC分类号： C01B31/20 , B01J19/00 , B01D15/04 , B23P6/00 , B01D15/08
CPC分类号： B01J20/28052 , B01J8/0085 , B01J8/0411 , B01J8/0415 , B01J8/0453 , B01J8/0492 , B01J2208/00539 , B01J2208/00557 , B01J2208/00849 , B01J2208/00884 , B01J2208/00938 , B01J2208/025 , B01J2219/00024 , B01J2220/56 , C01B32/50 , Y10T29/49352 , Y10T29/49716
摘要： Systems and methods for contacting a liquid, gas, and/or a multi-phase mixture with particulate solids. The system can include a body having a first head and a second head disposed thereon. Two or more discrete fixed beds can be disposed across a cross-section of the body. One or more unobstructed fluid flow paths can bypass each fixed bed, and one or more baffles can be disposed between the fixed beds.
摘要翻译：用于使液体，气体和/或多相混合物与颗粒状固体接触的系统和方法。该系统可以包括具有设置在其上的第一头部和第二头部的主体。两个或更多个离散的固定床可以跨越身体的横截面布置。一个或多个无障碍流体流动路径可以绕过每个固定床，并且一个或多个挡板可以设置在固定床之间。

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