公开(公告)号：US20110297618A1

公开(公告)日：2011-12-08

申请号：US13211559

申请日：2011-08-17

申请人： Huping LUO ,  Moinuddin AHMED ,  Kris PARIMI ,  Bong-Kyu CHANG ,  Sara LINDSAY

发明人： Huping LUO ,  Moinuddin AHMED ,  Kris PARIMI ,  Bong-Kyu CHANG ,  Sara LINDSAY

IPC分类号： C02F1/42 ,  B01D29/00

CPC分类号： B01J31/0284 ,  B01J31/0287 ,  B01J31/26 ,  B01J31/40 ,  B01J38/48

摘要： 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.

摘要翻译： 用于过滤离子液体的方法包括将含有沉淀的金属卤化物的离子液体进料到包括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。 该方法还包括随后将部分过滤的产物进料到第二过滤区，第二过滤区包括至少一个具有比至少一个第一过滤器更小的孔径的第二过滤器，以提供过滤产物。 还公开了一种能够从离子液体中过滤沉淀的金属卤化物的过滤系统。

公开(公告)号：US07955999B2

公开(公告)日：2011-06-07

申请号：US12003577

申请日：2007-12-28

申请人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

发明人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

IPC分类号： B01J31/00

CPC分类号： B01J8/0492 ,  B01J8/0453 ,  B01J8/22 ,  B01J31/0284 ,  B01J31/0298 ,  B01J31/40 ,  B01J38/56 ,  B01J2219/30203 ,  B01J2219/30215 ,  B01J2219/30223 ,  B01J2231/4205

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20100278699A1

公开(公告)日：2010-11-04

申请号：US12725520

申请日：2010-03-17

申请人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

发明人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

IPC分类号： B01J8/18

CPC分类号： B01J8/0492 ,  B01J8/0453 ,  B01J8/22 ,  B01J31/0284 ,  B01J31/0298 ,  B01J31/40 ,  B01J38/56 ,  B01J2219/30203 ,  B01J2219/30215 ,  B01J2219/30223 ,  B01J2231/4205

摘要： An apparatus for regenerating an ionic liquid catalyst comprising a reactive extraction column, the reactive extraction column comprising: (a) an upper feed port, wherein a slurry of an ionic liquid catalyst and an aluminum metal enter the reactive extraction column; (b) a lower feed port, wherein a solvent and optionally a hydrogen gas enter the reactive extraction column; (c) a moveable bed comprised of the aluminum metal between the upper and lower feed ports, wherein the ionic liquid catalyst and the aluminum metal reacts to free conjunct polymers from the ionic liquid catalyst and some of the freed conjunct polymers are extracted from the ionic liquid catalyst by the solvent to provide regenerated ionic liquid catalyst; (d) a lower exit port, wherein the regenerated ionic liquid catalyst exits the reactive extraction column; and (e) an upper exit port, wherein the solvent and freed conjunct polymers exit the reactive extraction column.

摘要翻译： 一种用于再生含有反应性提取塔的离子液体催化剂的装置，所述反应性提取塔包括：（a）上进料口，其中离子液体催化剂和铝金属的浆料进入反应萃取塔; （b）下进料口，其中溶剂和任选的氢气进入反应萃取塔; （c）由上述和下部进料口之间的铝金属构成的可移动床，其中离子液体催化剂和铝金属与离子液体催化剂的游离结合聚合物反应，并且一些释放的结合聚合物从离子 液体催化剂通过溶剂提供再生离子液体催化剂; （d）下出口，其中所述再生离子液体催化剂离开所述反应性提取塔; 和（e）上出口，其中溶剂和释放的结合聚合物离开反应萃取塔。

公开(公告)号：US20090170687A1

公开(公告)日：2009-07-02

申请号：US12003577

申请日：2007-12-28

申请人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

发明人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

IPC分类号： B01J38/48 ,  B01J19/00

CPC分类号： B01J8/0492 ,  B01J8/0453 ,  B01J8/22 ,  B01J31/0284 ,  B01J31/0298 ,  B01J31/40 ,  B01J38/56 ,  B01J2219/30203 ,  B01J2219/30215 ,  B01J2219/30223 ,  B01J2231/4205

摘要： 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.

摘要翻译： 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。

公开(公告)号：US07501012B2

公开(公告)日：2009-03-10

申请号：US10926831

申请日：2004-08-26

申请人： Bruce J. Tatarchuk ,  Bong Kyu Chang ,  Yong Lu ,  Laiyuan Chen ,  Eric Luna ,  Don Cahela

发明人： Bruce J. Tatarchuk ,  Bong Kyu Chang ,  Yong Lu ,  Laiyuan Chen ,  Eric Luna ,  Don Cahela

IPC分类号： B01D53/02 ,  B01D29/07

CPC分类号： B01D53/885 ,  B01D53/02 ,  B01D53/52 ,  B01D53/8612 ,  B01D53/864 ,  B01D2257/304 ,  B01D2257/502 ,  B01D2258/0208 ,  B01D2258/0225 ,  C01B3/508 ,  C01B3/583 ,  C01B2203/042 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/0485 ,  C01B2203/066 ,  H01M8/0668 ,  H01M8/0675

摘要： A microfibrous matrix with embedded supporting particulates/fibers and chemically reactive materials is provided as a filtration system for the removal of contaminants and other harmful agents from liquid and gaseous streams. Such materials may include chemically reactive materials as high surface area carbons, zeolites, silicas, aluminas, inorganic metal oxides, polymer resins, ZnO, ZnO/Carbon, Pt/γ-Al2O3, PtCo/γ-Al2O3, ZnO/SiO2 and various other catalysts, sorbents or reactants. The invention may be used to protect the intolerant anodes and cathodes of fuel cells from damaging H2S while simultaneously aiding the selective conversion of CO to CO2 in fuel streams predominated by hydrogen, to provide a highly efficient gas and/or liquid separation and purification methodology for gas masks, building filtration systems, and/or as polishing media located downstream of traditional packed bed filtration systems.

摘要翻译： 提供具有嵌入式支撑颗粒/纤维和化学反应性材料的微纤维基质作为用于从液体和气体流中除去污染物和其它有害物质的过滤系统。 这些材料可以包括作为高表面积碳，沸石，二氧化硅，氧化铝，无机金属氧化物，聚合物树脂，ZnO，ZnO /碳，Pt /γ-Al 2 O 3，PtCo /γ-Al 2 O 3，ZnO / SiO 2和各种其它的化学反应性材料 催化剂，吸附剂或反应物。 本发明可以用于保护燃料电池的不耐受的阳极和阴极不会损坏H2S，同时辅助在以氢为主的燃料流中将CO选择性转化为CO 2，以提供高效的气体和/或液体分离和纯化方法 防毒面具，建筑过滤系统和/或作为位于传统填充床过滤系统下游的抛光介质。

公开(公告)号：US09302200B2

公开(公告)日：2016-04-05

申请号：US13901935

申请日：2013-05-24

申请人： Hye Kyung Cho Timken ,  Bong-Kyu Chang

发明人： Hye Kyung Cho Timken ,  Bong-Kyu Chang

IPC分类号： B01J8/00 ,  C07C2/54 ,  B01J38/10 ,  B01D3/00 ,  C07C2/58

CPC分类号： B01D3/009 ,  B01J38/10 ,  C07C2/54 ,  C07C2/58 ,  C07C2527/125 ,  Y02P20/582 ,  Y02P20/584 ,  C07C9/16

摘要： We provide alkylation process units, one comprising: a) a hydrogenation reactor that produces a regenerated catalyst effluent; b) a fractionation unit that separates the effluent into gas and light hydrocarbon; c) a connection between the fractionation unit for transmitting the gas to the hydrogenation reactor; and d) a connection between the fractionation unit and an alkylation reactor to transmit the light hydrocarbon to the alkylation reactor. The other comprising: a) a separator, connected between the hydrogenation reactor and a fractionation unit; that separates the effluent into gas and liquid; and wherein the fractionation unit separates a hydrocarbon stream from the liquid into a light hydrocarbon comprising a hydrogen chloride and an extracted conjunct polymer naphtha; b) a connection between the separator and the hydrogenation reactor for transmitting the gas to the hydrogenation reactor; and c) a connection between the fractionation unit and an alkylation reactor to transmit the light hydrocarbon.

摘要翻译： 我们提供烷基化处理单元，一个包括：a）产生再生催化剂流出物的氢化反应器; b）将流出物分离成气体和轻烃的分馏单元; c）用于将气体传送到氢化反应器的分馏单元之间的连接; 和d）分馏单元和烷基化反应器之间的连接，以将轻烃传输到烷基化反应器。 另一个包括：a）连接在氢化反应器和分馏单元之间的分离器; 将流出物分离成气体和液体; 并且其中所述分馏单元将烃流从液体分离成包含氯化氢和提取的结合聚合物石脑油的轻质烃; b）分离器和氢化反应器之间的连接，用于将气体传送到氢化反应器; 和c）分馏单元和烷基化反应器之间的连接以透过轻质烃。

公开(公告)号：US09302199B2

公开(公告)日：2016-04-05

申请号：US13563355

申请日：2012-07-31

申请人： Hye Kyung Cho Timken ,  Bong-Kyu Chang

发明人： Hye Kyung Cho Timken ,  Bong-Kyu Chang

IPC分类号： C07C2/58 ,  C07C5/02 ,  C07C2/60 ,  B01D3/00

CPC分类号： B01D3/009 ,  B01J38/10 ,  C07C2/54 ,  C07C2/58 ,  C07C2527/125 ,  Y02P20/582 ,  Y02P20/584 ,  C07C9/16

摘要： We provide processes, and process units for practicing the processes, comprising a. regenerating a used catalyst comprising an ionic liquid catalyst and a chloride, from an alkylation reactor, in a hydrogenation reactor to produce a regenerated catalyst effluent; b. separating at least a portion of the regenerated catalyst effluent into a gas fraction comprising a hydrogen gas and into a light hydrocarbon fraction comprising a hydrogen chloride; c. recycling at least a part of the gas fraction comprising the hydrogen gas to the hydrogenation reactor; and d. recovering at least an amount of the light hydrocarbon fraction comprising the hydrogen chloride and recycling the at least the amount of the light hydrocarbon fraction to the alkylation reactor. The alkylation process units comprise a hydrogenation reactor, a fractionation unit, and connections for transmitting the gas fraction to the hydrogenation reactor and for transmitting the light hydrocarbon fraction to the alkylation reactor.

摘要翻译： 我们为实施流程提供流程和流程单元，包括a。 在氢化反应器中将来自烷基化反应器的包含离子液体催化剂和氯化物的二氧化碳再生，生成再生催化剂流出物; b。 将至少一部分再生的催化剂流出物分离成包含氢气的气体馏分并进入包含氯​​化氢的轻质烃馏分中; C。 将至少一部分包含氢气的气体馏分再循环到氢化反应器中; 和d。 回收至少一定量的包含氯化氢的轻烃馏分，并将至少一定量的轻烃馏分再循环到烷基化反应器中。 烷基化方法单元包括氢化反应器，分馏单元和用于将气体馏分传送到氢化反应器并将轻质烃馏分传输到烷基化反应器的连接。

公开(公告)号：US20140037512A1

公开(公告)日：2014-02-06

申请号：US13901935

申请日：2013-05-24

申请人： Hye Kyung Cho Timken ,  Bong-Kyu Chang

发明人： Hye Kyung Cho Timken ,  Bong-Kyu Chang

IPC分类号： B01D3/00

CPC分类号： B01D3/009 ,  B01J38/10 ,  C07C2/54 ,  C07C2/58 ,  C07C2527/125 ,  Y02P20/582 ,  Y02P20/584 ,  C07C9/16

摘要： We provide alkylation process units, one comprising: a) a hydrogenation reactor that produces a regenerated catalyst effluent; b) a fractionation unit that separates the effluent into gas and light hydrocarbon; c) a connection between the fractionation unit for transmitting the gas to the hydrogenation reactor; and d) a connection between the fractionation unit and an alkylation reactor to transmit the light hydrocarbon to the alkylation reactor. The other comprising: a) a separator, connected between the hydrogenation reactor and a fractionation unit; that separates the effluent into gas and liquid; and wherein the fractionation unit separates a hydrocarbon stream from the liquid into a light hydrocarbon comprising a hydrogen chloride and an extracted conjunct polymer naphtha; b) a connection between the separator and the hydrogenation reactor for transmitting the gas to the hydrogenation reactor; and c) a connection between the fractionation unit and an alkylation reactor to transmit the light hydrocarbon.

摘要翻译： 我们提供烷基化处理单元，一个包括：a）产生再生催化剂流出物的氢化反应器; b）将流出物分离成气体和轻烃的分馏单元; c）用于将气体传送到氢化反应器的分馏单元之间的连接; 和d）分馏单元和烷基化反应器之间的连接，以将轻烃传输到烷基化反应器。 另一个包括：a）连接在氢化反应器和分馏单元之间的分离器; 将流出物分离成气体和液体; 并且其中所述分馏单元将烃流从液体分离成包含氯化氢和提取的结合聚合物石脑油的轻质烃; b）分离器和氢化反应器之间的连接，用于将气体传送到氢化反应器; 和c）分馏单元和烷基化反应器之间的连接以透过轻质烃。

公开(公告)号：US08067656B2

公开(公告)日：2011-11-29

申请号：US12324601

申请日：2008-11-26

申请人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

发明人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

IPC分类号： C07C2/58 ,  C07C2/60 ,  C07C7/12 ,  B01J38/56

CPC分类号： C07C7/00 ,  B01D17/045 ,  B01J31/0277 ,  B01J31/40 ,  Y02P20/584

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20110282114A1

公开(公告)日：2011-11-17

申请号：US12780452

申请日：2010-05-14

申请人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

发明人： Huping Luo ,  Moinuddin Ahmed ,  Krishniah Parimi ,  Bong-Kyu Chang

IPC分类号： C10L1/16 ,  B01J8/00 ,  C07C2/58

CPC分类号： B01J19/2465 ,  B01J4/002 ,  B01J19/26 ,  C07C2/60 ,  C07C2527/125 ,  C07C2531/02 ,  C10G29/205 ,  C10G2300/1088 ,  C10G2300/305 ,  C10G2400/02 ,  C10L1/06 ,  C07C9/16

摘要： This application provides a process for the production of alkylate blending components, comprising introducing a hydrocarbon feed stream comprising an olefin to an orifice of a nozzle, at a close distance from the orifice; and wherein the nozzle dispenses a mixture of one or more recirculated streams and the hydrocarbon feed stream through a throat of the nozzle to make alkylate gasoline blending components. This application also provides a process unit for the production of alkylate gasoline, comprising: a) a nozzle having an orifice that dispenses one or more recirculated streams comprising ionic liquid catalyst into a chamber in the nozzle, b) a conduit for introducing a hydrocarbon feed stream comprising an olefin to the orifice at a close distance from the orifice; and c) a throat connecting the chamber in the nozzle to an alkylation zone.

摘要翻译： 该应用提供了生产烷基化物共混组分的方法，包括在与孔口相距很远的距离处将包含烯烃的烃进料流引入喷嘴的孔口; 并且其中所述喷嘴分配一个或多个再循环流的混合物，并且所述烃进料流通过所述喷嘴的喉部，以制备烷基化汽油调和组分。 该应用还提供了用于生产烷基化汽油的处理单元，其包括：a）具有孔口的喷嘴，其具有将包含离子液体催化剂的一个或多个再循环流分配到喷嘴中的室中的孔口，b）用于引入烃进料的导管 在与所述孔口相距近的位置处包含烯烃至所述孔口; 和c）将喷嘴中的室连接到烷基化区的喉部。