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1.发明申请FILTERING PROCESS AND SYSTEM TO REMOVE A1C13 PARTICULATES FROM IONIC LIQUID 审中-公开从离子液体中去除A1C13颗粒的过滤和系统
公开(公告)号：WO2010062912A2
公开(公告)日：2010-06-03
申请号：PCT/US2009/065788
申请日：2009-11-24
Applicant: CHEVRON U.S.A. INC. , LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong-Kyu , LINDSAY, Sara
Inventor： LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong-Kyu , LINDSAY, Sara
CPC classification number: B01J31/0284 , B01J31/0287 , B01J31/26 , B01J31/40 , B01J38/48
Abstract: A process for the filtration of an ionic liquid involves feeding an ionic liquid containing precipitated metal halides to a first filtering zone, which includes at least one first filter, to provide a partially filtered product. The process further includes subsequently feeding the partially filtered product to a second filtering zone, which includes at least one second filter having a smaller pore size than the at least one first filter, to provide a filtered product. A filter system capable of filtering precipitated metal halides from ionic liquid is also disclosed.
Abstract translation: 用于过滤离子液体的方法涉及将包含沉淀的金属卤化物的离子液体供给至包含至少一个第一过滤器的第一过滤区域，以提供部分过滤的产物。 该方法进一步包括随后将部分过滤的产物供给到第二过滤区域，以提供过滤产物，该第二过滤区域包括至少一个孔径比至少一个第一过滤器小的至少一个第二过滤器。 还公开了能够从离子液体中过滤沉淀的金属卤化物的过滤器系统。
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公开(公告)号：WO2013081838A1
公开(公告)日：2013-06-06
申请号：PCT/US2012/065178
申请日：2012-11-15
Applicant: CHEVRON U.S.A. INC.
Inventor： PARIMI, Krishniah , SONG, Steven Xuqi , AHMED, Moinuddin
CPC classification number: B05B7/0018 , B01J19/2485 , B01J23/42 , B01J23/44 , B01J35/04 , B01J2219/2407 , B01J2219/2419 , B01J2219/2422 , B05B7/02
Abstract: Systems, apparatus, and methods for distributing a mixed phase fluid to a monolith catalyst bed within a reactor, wherein a mixed phase fluid may be generated by a nozzle tray comprising a plurality of nozzles, the mixed phase fluid may be distributed by the nozzles to a mixed phase distributor system, and the mixed phase fluid may be further distributed by the mixed phase distributor system to a plurality of monolith channels within the reactor.
Abstract translation: 用于将混合相流体分配到反应器内的整体催化剂床的系统，装置和方法，其中混合相流体可以由包括多个喷嘴的喷嘴盘产生，混合相流体可以由喷嘴分配到 混合相分配器系统，并且混合相流体可以通过混合相分配器系统进一步分配到反应器内的多个整料通道。
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公开(公告)号：WO2016003499A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/017288
申请日：2015-02-24
Applicant: CHEVRON U.S.A. INC.
Inventor： LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong Kyu , GIRGIS, Michael John , MOHR, Donald Henry , TIMKEN, Hye Kyung Cho
CPC classification number: C07C2/62 , B01F5/048 , B01F5/0652 , B01F2015/0221 , B01J19/24 , B01J19/26 , B01J2219/00103 , B01J2219/24 , C07C2/08 , C07C2/70 , C07C4/06 , C07C5/277 , C07C2527/06 , C10G29/205 , C10G2300/4081
Abstract: Systems for ionic liquid catalyzed hydrocarbon conversion comprise a reactor vessel, a mixing device in fluid communication with the reactor vessel, and at least one circulation loop in fluid communication with the reactor vessel and the mixing device. The mixing device may comprise an upper venturi, at least one feed injection component, and a lower venturi. Such systems may be used for ionic liquid catalyzed alkylation reactions. Processes for ionic liquid catalyzed hydrocarbon conversion are also disclosed.
Abstract translation: 用于离子液体催化烃转化的系统包括反应器容器，与反应器容器流体连通的混合装置，以及与反应器容器和混合装置流体连通的至少一个循环回路。 混合装置可以包括上文丘里管，至少一个进料注射部件和下文丘里管。 这种体系可用于离子液体催化的烷基化反应。 还公开了用于离子液体催化的烃转化的方法。
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4.发明申请
公开(公告)号：WO2016003498A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/017281
申请日：2015-02-24
Applicant: CHEVRON U.S.A. INC.
Inventor： LUO, Huping , ETCHELLS, Arthur William III , MOHR, Donald Henry , TIMKEN, Hye Kyung Cho , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong Kyu , GIRGIS, Michael John
CPC classification number: B01J19/24 , B01D17/0208 , B01F5/061 , B01F5/102 , B01F13/1016 , B01F2015/0221 , B01J4/004 , B01J14/00 , B01J19/006 , B01J19/245 , B01J2219/0002 , B01J2219/00777 , C07C2/62 , C10G29/205
Abstract: Systems and apparatus for ionic liquid catalyzed hydrocarbon conversion may comprise a modular reactor comprising a plurality of mixer modules. The mixer modules may be arranged in series. One or more feed modules may be disposed between the mixer modules. Such systems may be used for ionic liquid catalyzed alkylation reactions. Processes for ionic liquid catalyzed hydrocarbon conversion are also disclosed.
Abstract translation: 用于离子液体催化烃转化的系统和装置可以包括包含多个混合器模块的模块式反应器。 混合器模块可以串联布置。 一个或多个进料模块可以设置在混合器模块之间。 这种体系可用于离子液体催化的烷基化反应。 还公开了用于离子液体催化的烃转化的方法。
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公开(公告)号：WO2010062922A2
公开(公告)日：2010-06-03
申请号：PCT/US2009/065820
申请日：2009-11-24
Applicant: CHEVRON U.S.A. INC. , LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong-Kyu
Inventor： LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong-Kyu
IPC: B01D17/02 , C10G25/00 , B01J35/12 , B01J27/125
CPC classification number: C07C7/00 , B01D17/045 , B01J31/0277 , B01J31/40 , Y02P20/584
Abstract: A process for separating an ionic liquid from hydrocarbons employs a coalescer material having a stronger affinity for the ionic liquid than the hydrocarbons. The coalescer material can be a high surface area material having a large amount of contact area to which ionic liquid droplets dispersed in the hydrocarbons may adhere. The process includes feeding a mixture comprising ionic liquid droplets dispersed in hydrocarbons to a coalescer comprising the coalescer material. The process further includes a capture step involving adhering at least a portion of the ionic liquid droplets to the coalescer material to provide captured droplets and a coalescing step involving coalescing captured droplets into coalesced droplets. After the capture and coalescence steps, the coalesced droplets are allowed to fall from the coalescer material to separate the ionic liquid from the hydrocarbons and provide a hydrocarbon effluent.
Abstract translation: 从烃中分离出离子液体的方法采用了比烃类对离子液体具有更强亲合力的聚结剂材料。 聚结器材料可以是具有大量接触面积的高表面积材料，其中分散在烃中的离子液滴可以粘附到该表面积材料上。 该方法包括将包含分散在烃中的离子液滴的混合物进料到包括聚结器材料的聚结器。 该方法还包括捕获步骤，其包括将离子液滴的至少一部分粘附到聚结器材料上以提供捕获的液滴，以及聚集步骤，其将捕获的液滴聚结成聚结的液滴。 在捕获和聚结步骤之后，使聚结的液滴从聚结器材料中落下，以将离子液体与烃分离并提供烃流出物。
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Patent Agency Ranking
公开(公告)号：WO2009085448A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/084121
申请日：2008-11-20
Applicant: CHEVRON U.S.A. INC. , LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong-kyu
Inventor： LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , CHANG, Bong-kyu
IPC: B01J38/48
CPC classification number: B01J8/0492 , B01J8/0453 , B01J8/22 , B01J31/0284 , B01J31/0298 , B01J31/40 , B01J38/56 , B01J2219/30203 , B01J2219/30215 , B01J2219/30223 , B01J2231/4205
Abstract: Disclosed are a system and an apparatus for regenerating an ionic liquid catalyst, which has been deactivated by conjunct polymers during any type of reaction producing conjunct polymers as a by-product, for example, isoparaffin-olefin alkylation. The system and apparatus are designed such that solvent extraction of conjunct polymers, freed from the ionic liquid catalyst through its reaction with aluminum metal, occurs as soon as the conjunct polymers de-bond from the ionic liquid catalyst.
Abstract translation: 公开了用于再生离子液体催化剂的系统和装置，其在任何类型的反应期间已经通过结合聚合物失活，产生作为副产物的偶联聚合物，例如异链烷烃 - 烯烃烷基化。 该系统和装置被设计成使得当结合的聚合物从离子液体催化剂脱离时，溶剂萃取结合的聚合物通过其与铝金属的反应而离开离子液体催化剂。
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公开(公告)号：WO2013039581A2
公开(公告)日：2013-03-21
申请号：PCT/US2012/042298
申请日：2012-06-13
Applicant: CHEVRON U.S.A. INC. , LUO, Huping , AHMED, Moinuddin
Inventor： LUO, Huping , AHMED, Moinuddin
CPC classification number: C10G69/126 , B01J31/0284 , B01J2231/4205 , C10G29/205 , C10G50/00 , C10G69/123 , C10G2300/1037 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/10
Abstract: Ionic liquid alkylation processes may comprise contacting at least one hydrocarbon stream with an ionic liquid catalyst in an ionic liquid alkylation zone under ionic liquid alkylation conditions, cooling at least one of a reactor effluent and a hydrocarbon phase of the reactor effluent, and recycling the cooled reactor effluent or cooled hydrocarbon phase to the ionic liquid alkylation zone. Ionic liquid alkylation systems for performing ionic liquid catalyzed alkylation processes are also disclosed.
Abstract translation: 离子液体烷基化方法可以包括在离子液体烷基化条件下使至少一种烃流与离子液体催化剂在离子液体烷基化区中接触，冷却反应器流出物和烃相中的至少一种 反应器流出物，并将冷却的反应器流出物或冷却的烃相循环至离子液体烷基化区。 还公开了用于进行离子液体催化烷基化过程的离子液体烷基化系统。
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公开(公告)号：WO2010062902A4
公开(公告)日：2010-06-03
申请号：PCT/US2009/065744
申请日：2009-11-24
Applicant: CHEVRON U.S.A. INC. , AHMED, Moinuddin , LUO, Huping , PARIMI, Krishniah , CHANG, Bong-Kyu , LINDSAY, Sara
Inventor： AHMED, Moinuddin , LUO, Huping , PARIMI, Krishniah , CHANG, Bong-Kyu , LINDSAY, Sara
Abstract: Disclosed herein are processes in which precipitation permits removal of metal halides (e.g. AlCl 3 191) from ionic liquids. After precipitation, the precipitated metal halides can be physically separated from the bulk ionic liquid. More effective precipitation can be achieved through cooling or the combination of cooling and the provision of metal halide seed crystals. The ionic liquids can be regenerated ionic liquid catalysts, which contain excess metal halides after regeneration. Upon removal of the excess metal halides, they can be reused in processes using ionic liquid catalysts, such as alkylation processes.
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公开(公告)号：WO2009085450A4
公开(公告)日：2009-07-09
申请号：PCT/US2008/084129
申请日：2008-11-20
Applicant: CHEVRON U.S.A. INC. , CHANG, Bong-Kyu , LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , ELOMARI, Saleh
Inventor： CHANG, Bong-Kyu , LUO, Huping , AHMED, Moinuddin , PARIMI, Krishniah , ELOMARI, Saleh
Abstract: A regeneration process for re-activating an ionic liquid catalyst, which is useful in a variety of reactions, especially alkylation reactions, and which has been deactivated by conjunct polymers. The process includes a reaction step and a solvent extraction step. The process comprises (a) providing the ionic liquid catalyst, wherein at least a portion of the ionic liquid catalyst is bound to conjunct polymers; and (b) reacting the ionic liquid catalyst with aluminum metal to free the conjunct polymers from the ionic liquid catalyst in a stirred reactor or a fixed reactor. The conjunct polymer is then separated from the catalyst phase by solvent extraction in a stirred extraction or packed column.
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公开(公告)号：WO2009085449A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/084125
申请日：2008-11-20
Applicant: CHEVRON U.S.A. INC. , LUO, Huping , KEMOUN, Abdenour , PARIMI, Krishniah , AHMED, Moinuddin , CHANG, Bong-kyu , TIMKEN, Hye-kyung C.
Inventor： LUO, Huping , KEMOUN, Abdenour , PARIMI, Krishniah , AHMED, Moinuddin , CHANG, Bong-kyu , TIMKEN, Hye-kyung C.
CPC classification number: C10G29/205 , B01J4/002 , B01J19/2465 , B01J2219/00047 , B01J2219/0011 , C10G50/00 , C10G2300/1081 , C10G2300/1088 , C10G2300/1092 , C10G2400/02
Abstract: Provided is a process for producing low volatility, high quality gasoline blending components which comprises recirculation of at least a portion of a recovered stream comprising primarily isoparaffins. Recirculation of the stream allows for an enhanced I/O ratio and a more cost effective process.
Abstract translation: 提供了一种生产低挥发性，高质量汽油调和组分的方法，其包括至少部分回流的主要包含异构烷烃的流的再循环。 流的再循环允许增强的I / O比和更具成本效益的过程。
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