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1. 发明授权

US09744511B2 Inlet distributor and fixed valve tray for spherical reactor 有权
公开(公告)号：US09744511B2
公开(公告)日：2017-08-29
申请号：US14958054
申请日：2015-12-03
申请人： PHILLIPS 66 COMPANY
发明人： Brad P. Palmer , Kevin Damon Sitton
IPC分类号： B01J8/02
CPC分类号： B01J8/0278 , B01J8/0221 , B01J8/025 , B01J8/0257 , B01J8/0292 , B01J2208/00884 , B01J2208/00902 , B01J2208/0092 , B01J2208/00929 , B01J2208/00938 , B01J2219/1942
摘要： The invention relates to distributing reactants more evenly across the interior space of a reactor vessel utilizing a distributor at the inlet end that initially directs the flow of reactants through a series of circumferential nozzles. The nozzles are physical spaced such that the first nozzle provides the reactants into the vessel to spread radially and broadly outwardly into the vessel and each successive circumferential nozzle to deliver reactants in a less broadly distribution or dispersion where the interior space is filled with reactants without broadly diverse velocities that may create hot spots within the catalyst bed. The invention further includes a catalyst support tray having through holes that are sized and spaced to limit higher velocity regions within the catalyst bed and cause a more even distribution of the flow and thereby reduce hot spots within the catalyst bed.

2. 发明授权

US09233858B2 System and method for treatment of liquid 有权
标题翻译：液体处理系统及方法
公开(公告)号：US09233858B2
公开(公告)日：2016-01-12
申请号：US13980734
申请日：2012-01-19
申请人： Yuri Livshitz , Oren Gafri
发明人： Yuri Livshitz , Oren Gafri
IPC分类号： C02F1/46 , H03K3/53 , H03K3/537 , H03K3/57 , B01J19/00 , B01J19/08
CPC分类号： C02F9/00 , B01J19/087 , B01J19/088 , B01J2219/0809 , B01J2219/0847 , B01J2219/0877 , B01J2219/1942 , B01J2219/1947 , C02F1/4608 , C02F3/12 , C02F11/006 , C02F11/04 , C02F2201/46175 , C02F2303/04 , C02F2303/06 , H03K3/53 , H03K3/537 , H03K3/57 , Y02W10/15
摘要： A system and method for treatment of a contaminated liquid is described. The system includes a high voltage supply device, a general capacitor bank, one or more general limiting member, such as general switch devices or general resister devices, coupled to the high voltage supply device and to the general capacitor bank. The system further includes one or more working capacitor banks coupled to the general capacitor bank through the general limiting member, and one or more working switches arranged in series with the corresponding working capacitor bank. The system also includes one or more potential electrodes and grounded electrodes immersed in the contaminated liquid and coupled to the working capacitor banks for providing an electric discharge through the contaminated liquid.
摘要翻译：描述了用于处理污染液体的系统和方法。该系统包括高压供应装置，普通电容器组，一个或多个通用限制部件，例如通常的开关装置或通用电阻器件，耦合到高压电源装置和一般电容器组。该系统还包括一个或多个工作电容器组，其通过通用限制部件耦合到通用电容器组，以及与相应的工作电容器组串联布置的一个或多个工作开关。该系统还包括一个或多个潜在的电极和浸没在污染液体中的接地电极，并且耦合到工作电容器组，以提供通过污染液体的放电。

3. 发明授权

US07141640B2 Process for producing dihydroxy compounds using upflow reactor system 有权
标题翻译：使用上流式反应器系统生产二羟基化合物的方法
公开(公告)号：US07141640B2
公开(公告)日：2006-11-28
申请号：US10065357
申请日：2002-10-08
申请人： Hatem Belfadhel , Corinne Duchanoy , Jan-Willem Goedmakers , Eduard Hendricus Schlarmann , Monique I. R. de Winne
发明人： Hatem Belfadhel , Corinne Duchanoy , Jan-Willem Goedmakers , Eduard Hendricus Schlarmann , Monique I. R. de Winne
IPC分类号： C08G64/00
CPC分类号： C07C39/16 , B01J8/0085 , B01J8/025 , B01J8/0278 , B01J8/0292 , B01J2208/00212 , B01J2208/00407 , B01J2208/00415 , B01J2208/00831 , B01J2208/00884 , B01J2219/0004 , B01J2219/1923 , B01J2219/1942 , B01J2219/1943 , C07C37/20 , Y02P20/582
摘要： An upflow reactor for the production of bisphenol A from acetone and phenol includes a vessel, a catalyst bed disposed within the vessel, and a reactant distribution/product collection system disposed within the vessel. The reactant distribution/product collection system includes a perforated distributor disposed at a lower end of the reactor. The reactant distribution/product collection system further includes a perforated collector disposed at an upper end of the reactor. A method for producing bisphenol A from acetone and phenol Includes Introducing the reacting mixture containing acetone and phenol to the distributor, directing it upward through the catalyst bed, and recovering the reacted acetone and phenol as bisphenol A together with other isomers and non reacted species. A method for avoiding catalyst bead carryover from the bed in an upflow reactor Includes receiving a product of the upflow reactor into the collector disposed at an upper end of the reactor through a screen with proper slit size.
摘要翻译：用于从丙酮和苯酚生产双酚A的向上流反应器包括容器，设置在容器内的催化剂床和设置在容器内的反应物分配/产物收集系统。反应物分配/产物收集系统包括布置在反应器下端的穿孔分布器。反应物分配/产物收集系统还包括设置在反应器上端的多孔收集器。从丙酮和苯酚生产双酚A的方法包括将含有丙酮和苯酚的反应混合物引入分配器，将其向上引导通过催化剂床，并且将其作为双酚A与其它异构体和未反应的物质一起回收反应的丙酮和苯酚。用于避免在上流式反应器中从床中催化剂珠粒携带的方法包括通过具有适当狭缝尺寸的筛网将上流反应器的产物接收到设置在反应器上端的收集器中。

4. 发明申请

US20050145728A1 Method and apparatus for treating particulate-shaped material, in particular for mixing, drying, graduating, pelletizing and/or coating the material 失效
标题翻译：用于处理颗粒状材料的方法和设备，特别是用于混合，干燥，分级，造粒和/或涂覆材料
公开(公告)号：US20050145728A1
公开(公告)日：2005-07-07
申请号：US10816642
申请日：2004-04-02
申请人： Herbert Huttlin
发明人： Herbert Huttlin
IPC分类号： B01F3/12 , B01F13/02 , B01J2/16 , B01J8/30 , B01J8/38 , B01J8/44 , F26B3/092 , B02C19/06
CPC分类号： B01J8/386 , B01F13/0233 , B01F2003/1264 , B01J2/16 , B01J8/30 , B01J8/44 , B01J2219/1942 , F26B3/0926
摘要： An apparatus for treating a particulate material, in particular for mixing, drying, granulating, pelletizing and/or coating the material, has a container which has a process chamber arranged around a longitudinal mid-axis of the container and formed as an annular chamber, and also a container central duct, separated from the process chamber, as a flow duct for process air, which duct opens into the lower region of the process chamber, an upper region of the process chamber being open. In at least one first operating state, the upper open region of the process chamber communicates with the container central duct so as to conduct process air, by the container central duct widening circumferentially towards the upper region of the process chamber and opening towards the process chamber. In a method for treating particulate material, the material is put into the container, and process air is introduced from the container central duct into the lower region of the process chamber and flows upwards in the process chamber in order to move the material in the process chamber. The process air emerges from the process chamber again from the upper region of the latter, the process air, at least in a first treatment phase, after emerging from the upper region of the process chamber, being led at least partly into the container central duct in a continued circulation-type flow and there being led downwards again, where it is introduced into the process chamber once more.
摘要翻译：用于处理颗粒材料的装置，特别是用于混合，干燥，造粒，造粒和/或涂覆材料的装置具有容器，该容器具有围绕容器的纵向中轴线布置并形成为环形室的处理室，以及与处理室分离的作为处理空气的流动管道的容器中心管道，该管道通向处理室的下部区域，处理室的上部区域是打开的。在至少一个第一操作状态中，处理室的上开口区域与容器中心管道连通，以便通过容器中心管道沿着周向朝向处理室的上部区域加宽并且朝向处理室。在处理颗粒材料的方法中，将材料放入容器中，并且将处理空气从容器中心管道引入处理室的下部区域，并在处理室中向上流动，以便在该过程中移动材料房间。处理空气再次从处理室从后部的上部区域出来，至少在第一处理阶段中从处理室的上部区域出来的处理空气至少部分地被引导到容器中心管道在持续的循环型流动中，并且再次向下引导，其再次被引入处理室。

5. 发明授权

US6113865A Reactor configuration for a liquid gasification process 失效
标题翻译：液化气化过程的反应器配置
公开(公告)号：US6113865A
公开(公告)日：2000-09-05
申请号：US244602
申请日：1999-02-04
申请人： Wilbur A. Dammann , W. David Wallman
发明人： Wilbur A. Dammann , W. David Wallman
IPC分类号： B01J19/08 , B01J19/12 , C01B3/34
CPC分类号： C01B3/342 , B01J19/088 , B01J19/123 , B01J19/127 , B01J2219/0839 , B01J2219/0884 , B01J2219/1942 , C01B2203/0861
摘要： The reactor configuration for a liquid gasification process includes an apparatus for liquid gasification such as that described in U.S. Pat. No. 5,159,900. Included in the apparatus for liquid gasification are a reaction chamber at least partially filled with liquid, a pair of electrodes, and means for creating an electrical arc between the electrodes. When the electrical arc is struck, carbon in the reaction chamber is ionized and vaporized while energy is dissipated in the form of high intensity light radiation. Electrons pass though the vaporized carbon, causing the carbon vapor to oxidize or burn releasing COH.sub.2 gas. The displacement of oxygen in the liquid by forced rapid oxidation is an endothermic reaction. The electrodes are spaced-apart so that the arc is located generally in the center of the reaction chamber. The interior of the reaction chamber is generally spherical in shape and is light reflective, so as to prevent dissipation of light energy. Optionally, the reaction chamber is pressurized to further enhance the efficiency of the reaction.
摘要翻译：用于液化气化过程的反应器构造包括用于液化气化的装置，例如美国专利No. 5,159,900。用于液化气化的装置包括至少部分填充有液体的反应室，一对电极和用于在电极之间产生电弧的装置。当电弧被撞击时，反应室中的碳被电离并蒸发，同时能量以高强度光辐射的形式消散。电子通过蒸发的碳，导致碳蒸气氧化或燃烧释放COH2气体。通过强制快速氧化在液体中排出的氧是吸热反应。电极间隔开，使得电弧通常位于反应室的中心。反应室的内部通常是球形的并且是光反射的，以便防止光能的消散。任选地，反应室被加压以进一步提高反应的效率。

6. 发明授权

US06015540A Method and apparatus for thermally reacting chemicals in a matrix bed 失效
标题翻译：在基质床中使化学物质热反应的方法和装置
公开(公告)号：US06015540A
公开(公告)日：2000-01-18
申请号：US922189
申请日：1997-09-02
申请人： Stephen R. McAdams , Bradley L. Edgar , Richard J. Martin , Marvin M. Kilgo , Christopher B. Baer , John D. Stilger
发明人： Stephen R. McAdams , Bradley L. Edgar , Richard J. Martin , Marvin M. Kilgo , Christopher B. Baer , John D. Stilger
IPC分类号： B01J8/00 , B01J8/02 , B01J8/04 , F23C99/00 , C01B11/00 , F23D11/44 , F23B5/20
CPC分类号： F23C99/006 , B01J8/001 , B01J8/008 , B01J8/0242 , B01J8/0278 , B01J8/04 , B01J2208/00061 , B01J2208/00097 , B01J2208/00495 , B01J2208/0084 , B01J2219/1942 , B01J2219/1946 , F23G2202/50 , F23G2209/10 , F23G2209/14 , F23G2209/142
摘要： An improved method and apparatus is provided for thermally reacting chemicals in a matrix bed of porous inert media. The reaction is conducted in an apparatus that is capable of establishing and maintaining a non-planar reaction wave within the matrix bed. The positioning of the non-planar reaction wave permits the interior surfaces of the vessel to be maintained at a temperature at least above 175.degree. F. The apparatus includes a vessel that contains the matrix bed; one or more feed tubes that extend into the matrix bed, where preferably an exterior portion of each of the feed tubes that passes through the vessel is insulated; an exhaust outlet; and a means for heating the matrix bed. The non-planar reaction wave is established by heating at least a portion of the matrix bed to at least the reaction temperature of the chemicals and feeding a process stream containing the chemicals to be reacted into the feed tubes. Upon exiting the feed tubes, the process stream is reacted in a non-planar reaction wave to produce heat and the reacted process stream. The heat from the non-planar reaction wave maintains the interior surfaces of the vessel at a temperature of at least 175.degree. F. during operation of the vessel. The reacted process stream is then directed to the exhaust outlet of the vessel.
摘要翻译：提供了一种改进的方法和装置，用于使多孔惰性介质的基质床中的化学物质热反应。反应在能够在基质床内建立和维持非平面反应波的装置中进行。非平面反应波的定位允许容器的内表面保持在至少高于175°F的温度。该装置包括容纳基质床的容器; 延伸到基质床中的一个或多个进料管，其中优选地，穿过所述容器的每个进料管的外部部分是绝缘的; 排气口以及用于加热基质床的装置。通过将至少一部分基质床加热至至少化学品的反应温度并将含有要反应的化学物质的工艺流供给到进料管中来建立非平面反应波。在离开进料管时，工艺流在非平面反应波中反应以产生热量和反应的工艺流。来自非平面反应波的热量在容器操作期间将容器的内表面保持在至少175°F的温度。然后将反应的工艺流引导到容器的排气出口。

7. 发明授权

US5750732A Method to produce cyclic esters 失效
公开(公告)号：US5750732A
公开(公告)日：1998-05-12
申请号：US444954
申请日：1995-05-19
申请人： Dan W. Verser , Alex Cheung , Timothy J. Eggeman , William A. Evanko , Kevin H. Schilling , Manfred Meiser , Anthony E. Allen , Melville E. D. Hillman , George E. Cremeans , Edward S. Lipinsky
发明人： Dan W. Verser , Alex Cheung , Timothy J. Eggeman , William A. Evanko , Kevin H. Schilling , Manfred Meiser , Anthony E. Allen , Melville E. D. Hillman , George E. Cremeans , Edward S. Lipinsky
IPC分类号： C07C51/48 , C07D319/12 , C08J5/18 , C08L67/04 , C09D167/04 , C07D321/00 , C07D321/10
CPC分类号： C07D319/12 , C07C51/48 , C08J5/18 , C08L67/04 , C09D167/04 , B01J2219/1942 , C08J2367/04 , Y02P20/125
摘要： Disclosed is a novel integrated process for production of cyclic esters which includes recovery of starting materials, such as lactic acid from a dilute aqueous lactic acid-containing solution, by solvent extraction. The starting materials are then formed into cyclic esters by removal of water wherein the concentration of higher molecular weight oligomers is maintained below about 20 wt % of the reaction composition. The process further includes providing a recovery solvent for the reaction composition and separating the cyclic esters from the starting materials and higher molecular weight oligomers by liquid-liquid equilibrium separation. The present invention is further directed toward independent novel unit operations of the overall process. The present invention provides for the efficient production and recovery of cyclic esters due to integration of the various unit operations by use of appropriate solvents and recycle streams. In addition, high rates of conversion of starting materials and high rates of selective production of cyclic esters are achieved by appropriate control of process parameters.

8. 发明授权

US5705728A Process for the production of ethylene and mixture containing ethylene 失效
标题翻译：用于生产乙烯和含乙烯混合物的方法
公开(公告)号：US5705728A
公开(公告)日：1998-01-06
申请号：US388175
申请日：1995-02-10
申请人： Krishnan Viswanathan , Hang-Chang Bobby Chen , Sidney W. Benson
发明人： Krishnan Viswanathan , Hang-Chang Bobby Chen , Sidney W. Benson
IPC分类号： C07B35/04 , C07B39/00 , C07C1/30 , C07C5/327 , C07C5/44 , C07C11/04 , C07C17/06 , C07C17/10 , C07C17/156 , C07C17/25 , C07C21/06 , C07C5/00 , C07C17/00
CPC分类号： C07C5/44 , C07C17/10 , B01J2219/1942
摘要： The present invention provides an efficient process for the production of ethylene or a mixture of ethylene and vinyl chloride, in which some 1,2-dichloroethane (EDC) may also be produced, by reacting chlorine with ethane. The process is characterized by a conversion of ethane per pass through the reactor of at least about 50%, and a combined molar yield of ethylene and vinyl chloride of at least about 80% based on the ethane consumed. In accordance with this invention, there is provided a process for preparing ethylene or a mixture of ethylene and vinyl chloride by the reaction of ethane and chlorine which comprises: (a) providing a stream of ethane feed gas and a stream of chlorine feed gas; (b) preheating either said ethane stream only or both said ethane and chlorine streams; (c) thoroughly mixing said ethane and chlorine feed gases within about one second and at a molar ratio of ethane to chlorine of at least about 0.9:1.0; (d) said preheating being sufficient to enable the resultant mixture to have a temperature above the free radical formation temperature for chlorine; and (e) permitting said ethane and chlorine in said mixture to react so that the reacted mixture has a temperature between about 600.degree. C. and 800.degree. C.; whereby the combined molar yield of ethylene and vinyl chloride is at least about 80 percent of the ethane reacted.
摘要翻译：本发明提供了生产乙烯或乙烯和氯乙烯的混合物的有效方法，其中也可以通过使氯与乙烷反应来制备一些1,2-二氯乙烷（EDC）。该方法的特征在于每次穿过反应器的乙烷转化率为至少约50％，并且基于消耗的乙烷，乙烯和氯乙烯的组合摩尔产率为至少约80％。根据本发明，提供了通过乙烷和氯的反应制备乙烯或乙烯和氯乙烯的混合物的方法，其包括：（a）提供乙烷进料气体流和氯气进料气流; （b）仅将所述乙烷流或所述乙烷和氯气流预热; （c）将所述乙烷和氯气进料气体在约1秒钟内以至少约0.9:1.0的乙烷与氯气的摩尔比充分混合; （d）所述预热足以使得到的混合物具有高于氯的自由基形成温度的温度; 和（e）允许所述混合物中的所述乙烷和氯反应，使得反应的混合物的温度在约600℃至800℃之间; 由此乙烯和氯乙烯的组合摩尔产率是反应的乙烷的至少约80％。

9. 发明授权

US5558790A Method and laser system for the thermal analysis of a substance 失效
标题翻译：用于物质热分析的方法和激光系统
公开(公告)号：US5558790A
公开(公告)日：1996-09-24
申请号：US196491
申请日：1994-02-15
申请人： Ashot Nazarian
发明人： Ashot Nazarian
IPC分类号： G01N25/48 , B23K26/00 , G01N25/18 , G01N25/20
CPC分类号： G01N25/4826 , B01J2219/1942
摘要： Provided is a method and apparatus for the thermal analysis of a substance. The method comprises suspending a substance sample on a substrate in a reactor using a temperature sensor positioned at the center of the reactor. The reactor is then heated by two laser beams focused on the reactor. The resulting temperature dependence of the sample/substance during heating is measured. Additionally, the sample/substrate is heated to a temperature above the reactor temperature with a third laser beam. The rate at which the sample/substance temperature relaxes to the temperature of the reactor is measured. This additional heating of the sample/substance is preferably achieved by a laser focused on the sample/substance itself. All of the measured information can then be fed into a computer through an electronic interface to provide data on the particular substance undergoing thermal analysis. The method and the system used to effect the practice of the method can be used to study samples of various substances to aid in the design and process control of manufacturing processes through integration with a neural network. The method has also been demonstrated to provide data necessary to optimize the burning of high sulfur fuel oils. The present invention is particularly applicable to aiding in the analysis and design of thermal processes used to destroy hazardous chemicals in waste materials.
摘要翻译：本发明提供一种物质的热分析方法和装置。该方法包括使用位于反应器中心的温度传感器将物质样品悬浮在反应器中的基底上。然后通过聚焦在反应器上的两个激光束将反应器加热。测量加热过程中样品/物质的温度依赖性。另外，用第三激光束将样品/衬底加热到高于反应器温度的温度。测量样品/物质温度放松到反应器温度的速率。样品/物质的附加加热优选通过聚焦在样品/物质本身上的激光来实现。然后，所有测量的信息可以通过电子接口输入到计算机中，以提供经历热分析的特定物质的数据。用于实施该方法的方法和系统可用于研究各种物质的样品，以通过与神经网络集成来帮助制造过程的设计和过程控制。该方法也已被证明提供了优化高硫燃料油燃烧所需的数据。本发明特别适用于有助于分析和设计用于破坏废料中危险化学物质的热处理。

10. 发明授权

US5502158A Degradable polymer composition 失效
标题翻译：可降解的聚合物组成
公开(公告)号：US5502158A
公开(公告)日：1996-03-26
申请号：US950854
申请日：1992-09-22
申请人： Richard G. Sinclair , Edward S. Lipinsky
发明人： Richard G. Sinclair , Edward S. Lipinsky
IPC分类号： C08J5/18 , A61L15/26 , A61L15/62 , B29C43/00 , B29C47/00 , B29C55/02 , B29L7/00 , C08G63/06 , C08G63/08 , C08K5/00 , C08K5/10 , C08K5/101 , C08L53/00 , C08L57/00 , C08L67/00 , C08L67/04 , C08L77/00 , C08L77/02 , C08L101/00 , C08L101/12 , C09D167/04 , C09J167/00 , C09J167/04 , C09J201/00 , D21H17/53
CPC分类号： D21H17/53 , A61L15/26 , A61L15/62 , C08G63/08 , C08J5/18 , C08K5/10 , C08K5/101 , C08L101/00 , C08L53/00 , C08L57/00 , C08L67/00 , C08L67/04 , C09D167/04 , C09J167/00 , C09J167/04 , B01J2219/1942 , C08J2367/04
摘要： Disclosed are degradable materials which include a nontoxic hydrolytically degradable polymer and nontoxic modifier, wherein the modifier is compatible with the polymer and the modifier is nonvolatile and nonfugitive. Also disclosed are processes for forming the various degradable materials, which include films, molded products, laminates, foams, powders, nonwovens, adhesives and coatings. The disclosed materials and processes are particularly useful for the production of commercial and consumer products in high volumes which are suitable for recycling after use or which are discarded into the environment in large volumes.
摘要翻译：公开了包括无毒性水解可降解聚合物和无毒改性剂的可降解材料，其中改性剂与聚合物相容，并且改性剂是非挥发性和非挥发性的。还公开了用于形成各种可降解材料的方法，其包括膜，模制产品，层压材料，泡沫，粉末，无纺布，粘合剂和涂层。所公开的材料和方法对于大量生产商业和消费产品是特别有用的，这些产品和消费品适用于使用后的再循环或大量废弃到环境中。

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