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公开(公告)号：US08697015B2
公开(公告)日：2014-04-15
申请号：US13308674
申请日：2011-12-01
Applicant: Krishniah Parimi , Steven Xuqi Song , Moinuddin Ahmed , Thien Duyen Thi Nguyen
Inventor： Krishniah Parimi , Steven Xuqi Song , Moinuddin Ahmed , Thien Duyen Thi Nguyen
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布到反应器内的多个整料通道。
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公开(公告)号：US08541638B2
公开(公告)日：2013-09-24
申请号：US12324570
申请日：2008-11-26
Applicant: Moinuddin Ahmed , Huping Luo , Krishniah Parimi , Bong-Kyu Chang , Sara Lindsay
Inventor： Moinuddin Ahmed , Huping Luo , Krishniah Parimi , Bong-Kyu Chang , Sara Lindsay
IPC: C07C2/08 , B01J20/34 , B01J27/132 , B01J27/135 , B01J27/138 , B01J27/06 , B01J31/00 , C07C45/46
CPC classification number: C07C2/58 , B01J31/0277 , B01J31/0284 , B01J31/40 , B01J31/4061 , C07C2/60 , C07C2527/126 , Y02P20/584
Abstract: Disclosed herein are processes in which precipitation permits removal of metal halides (e.g. AlCl3) 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.
Abstract translation: 本文公开了沉淀允许从离子液体除去金属卤化物（例如AlCl 3）的方法。 沉淀后，沉淀的金属卤化物可以与本体离子液体物理分离。 通过冷却或冷却和提供金属卤化物晶种可以实现更有效的沉淀。 离子液体可以是再生后再生的离子液体催化剂，其含有过量的金属卤化物。 在去除过量的金属卤化物时，它们可以在使用离子液体催化剂的方法中再利用，例如烷基化方法。
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公开(公告)号：US08524629B2
公开(公告)日：2013-09-03
申请号：US13329147
申请日：2011-12-16
Applicant: Thien Duyen Thi Nguyen , Krishniah Parimi
Inventor： Thien Duyen Thi Nguyen , Krishniah Parimi
IPC: B01J21/18 , B01J23/00 , B01J23/40 , B01J23/74 , B05D3/02 , B05D3/10 , B05D5/12 , B28B19/00 , B29B15/10 , C23C18/00 , C23C20/00 , C23C24/00 , C23C26/00 , C23C28/00 , C23C30/00 , H01C17/06 , H05K3/00 , C25D3/46 , C25D3/48 , C25D3/56 , C25D3/58 , C25D5/16 , C25D15/00
CPC classification number: B01J8/0457 , B01J19/2485 , B01J21/18 , B01J23/44 , B01J23/755 , B01J35/0013 , B01J37/0217 , B01J37/0221 , B01J37/16 , B01J2219/00006 , B01J2219/0004 , B01J2219/248 , C10G3/42 , C10G3/44 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/54 , C10G47/00 , C10G2300/1011 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , Y02P30/20
Abstract: Presented are one or more aspects and/or one or more embodiments of catalysts, methods of preparation of catalyst, methods of deoxygenation, and methods of fuel production.
Abstract translation: 提出的催化剂的一个或多个方面和/或一个或多个实施方案，催化剂的制备方法，脱氧方法和燃料生产方法。
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公开(公告)号：US08448926B2
公开(公告)日：2013-05-28
申请号：US12797568
申请日：2010-06-09
Applicant: Marcus Dutra E Mello , Manuel Lim , Krishniah Parimi , David Brossard
Inventor： Marcus Dutra E Mello , Manuel Lim , Krishniah Parimi , David Brossard
IPC: B01D47/16
CPC classification number: B01D53/185 , B01D3/08 , B01D3/30
Abstract: Provided is a method for contacting a gas with a liquid in a rotating packed bed. The method comprises providing a rotating packed bed comprising two sets of rotatable packing rings disposed within a chamber and defining an interior region. The rotating packed bed also comprises at least one liquid distributor with an inlet for accepting a liquid, the inlet in communication with an exit port for infusing the liquid into the interior region. The liquid distributor also comprises at least one gas outlet for accepting gas which has passed through the packed bed and for removing the gas from the interior region. The two sets of rotatable packing rings are caused to rotate. Liquid is infused into the interior region by way of the liquid inlet, and gas is injected through at least one gas inlet into the interior region, with the liquid and gas passing through each of the packing rings in countercurrent flow. Liquid is removed from the interior region through a liquid outlet, and gas is removed through the gas outlet in the liquid distributor.
Abstract translation: 提供了一种在旋转填充床中使气体与液体接触的方法。 该方法包括提供旋转填充床，其包括设置在腔室内并限定内部区域的两组可旋转填料环。 旋转填充床还包括至少一个具有用于接收液体的入口的液体分配器，该入口与用于将液体注入内部区域的出口连通。 液体分配器还包括至少一个气体出口，用于接收已经通过填充床并从内部区域除去气体的气体。 使两组可旋转填料环旋转。 液体通过液体入口输入到内部区域中，并且气体通过至少一个气体入口被注入到内部区域中，液体和气体以逆流的方式穿过每个填料环。 液体通过液体出口从内部区域去除，气体通过液体分配器中的气体出口被去除。
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35.发明申请公开(公告)号：US20130064740A1
公开(公告)日：2013-03-14
申请号：US13663570
申请日：2012-10-30
Applicant: Craig Boyak , Abdenour Kemoun , Ralph Evans Killen , Krishniah Parimi , Steven Xuqi Song
Inventor： Craig Boyak , Abdenour Kemoun , Ralph Evans Killen , Krishniah Parimi , Steven Xuqi Song
CPC classification number: B01F3/04113 , B01F3/04503 , B01F5/0057 , B01J8/04 , B01J8/0453 , B01J8/0492 , B01J2208/00884 , B01J2208/00938
Abstract: The present invention is directed to a vortex-type mixing device for a down-flow hydroprocessing reactor. In particular, the device improves the effectiveness of an existing mixing volume in mixing the gas phase and liquid phase of two-phase systems. According to the present invention, the mixing device helps create a highly arcuate flow to incoming effluents and a high degree of mixing within a constrained interbed space of a hydroprocessing reactor.
Abstract translation: 本发明涉及一种用于下流加氢反应器的涡流式混合装置。 特别地，该装置提高了混合两相系统的气相和液相时的现有混合体积的有效性。 根据本发明，混合装置有助于在加氢处理反应器的受限制的间隙空间内为进入的流出物形成高度弧形的流动和高度的混合。
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Patent Agency Ranking
公开(公告)号：US20120157727A1
公开(公告)日：2012-06-21
申请号：US13329193
申请日：2011-12-16
Applicant: Krishniah PARIMI , Thien Duyen Thi Nguyen
Inventor： Krishniah PARIMI , Thien Duyen Thi Nguyen
IPC: C10L1/04
CPC classification number: B01J8/0457 , B01J19/2485 , B01J21/18 , B01J23/44 , B01J23/755 , B01J35/0013 , B01J37/0217 , B01J37/0221 , B01J37/16 , B01J2219/00006 , B01J2219/0004 , B01J2219/248 , C10G3/42 , C10G3/44 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/54 , C10G47/00 , C10G2300/1011 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , Y02P30/20
Abstract: Presented are one or more aspects and/or one or more embodiments of catalysts, methods of preparation of catalyst, methods of deoxygenation, and methods of fuel production.
Abstract translation: 提出的催化剂的一个或多个方面和/或一个或多个实施方案，催化剂的制备方法，脱氧方法和燃料生产方法。
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公开(公告)号：US20120157299A1
公开(公告)日：2012-06-21
申请号：US13410041
申请日：2012-03-01
Applicant: Thien Duyen Thi NGUYEN , Krishniah Parimi
Inventor： Thien Duyen Thi NGUYEN , Krishniah Parimi
CPC classification number: B01J8/0457 , B01J19/2485 , B01J21/18 , B01J23/44 , B01J23/755 , B01J35/0013 , B01J37/0217 , B01J37/0221 , B01J37/16 , B01J2219/00006 , B01J2219/0004 , B01J2219/248 , C10G3/42 , C10G3/44 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/54 , C10G47/00 , C10G2300/1011 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , Y02P30/20
Abstract: Presented are one or more aspects and/or one or more embodiments of catalysts, methods of preparation of catalyst, methods of deoxygenation, and methods of fuel production.
Abstract translation: 提出的催化剂的一个或多个方面和/或一个或多个实施方案，催化剂的制备方法，脱氧方法和燃料生产方法。
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公开(公告)号：US20120156109A1
公开(公告)日：2012-06-21
申请号：US13410093
申请日：2012-03-01
Applicant: Krishniah PARIMI , Thien Duyen Thi Nguyen
Inventor： Krishniah PARIMI , Thien Duyen Thi Nguyen
CPC classification number: B01J8/0457 , B01J19/2485 , B01J21/18 , B01J23/44 , B01J23/755 , B01J35/0013 , B01J37/0217 , B01J37/0221 , B01J37/16 , B01J2219/00006 , B01J2219/0004 , B01J2219/248 , C10G3/42 , C10G3/44 , C10G3/45 , C10G3/46 , C10G3/47 , C10G3/48 , C10G3/49 , C10G3/54 , C10G47/00 , C10G2300/1011 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L1/04 , Y02P30/20
Abstract: Presented are one or more aspects and/or one or more embodiments of catalysts, methods of preparation of catalyst, methods of deoxygenation, and methods of fuel production.
Abstract translation: 提出的催化剂的一个或多个方面和/或一个或多个实施方案，催化剂的制备方法，脱氧方法和燃料生产方法。
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公开(公告)号：US20110303088A1
公开(公告)日：2011-12-15
申请号：US12797568
申请日：2010-06-09
Applicant: Marcus Dutra E Mello , Manuel Lim , Krishniah Parimi , David Brossard
Inventor： Marcus Dutra E Mello , Manuel Lim , Krishniah Parimi , David Brossard
CPC classification number: B01D53/185 , B01D3/08 , B01D3/30
Abstract: Provided is a method for contacting a gas with a liquid in a rotating packed bed. The method comprises providing a rotating packed bed comprising two sets of rotatable packing rings disposed within a chamber and defining an interior region. The rotating packed bed also comprises at least one liquid distributor with an inlet for accepting a liquid, the inlet in communication with an exit port for infusing the liquid into the interior region. The liquid distributor also comprises at least one gas outlet for accepting gas which has passed through the packed bed and for removing the gas from the interior region. The two sets of rotatable packing rings are caused to rotate. Liquid is infused into the interior region by way of the liquid inlet, and gas is injected through at least one gas inlet into the interior region, with the liquid and gas passing through each of the packing rings in countercurrent flow. Liquid is removed from the interior region through a liquid outlet, and gas is removed through the gas outlet in the liquid distributor.
Abstract translation: 提供了一种在旋转填充床中使气体与液体接触的方法。 该方法包括提供旋转填充床，其包括设置在腔室内并限定内部区域的两组可旋转填料环。 旋转填充床还包括至少一个具有用于接收液体的入口的液体分配器，该入口与用于将液体注入内部区域的出口连通。 液体分配器还包括至少一个气体出口，用于接收已经通过填充床并从内部区域除去气体的气体。 使两组可旋转填料环旋转。 液体通过液体入口输入到内部区域中，并且气体通过至少一个气体入口被注入到内部区域中，液体和气体以逆流的方式穿过每个填料环。 液体通过液体出口从内部区域去除，气体通过液体分配器中的气体出口被去除。
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公开(公告)号：US20100172806A1
公开(公告)日：2010-07-08
申请号：US12727180
申请日：2010-03-18
Applicant: Huping Luo , Moinuddin Ahmed , Krishniah Parimi , Bong-Hyu Chang
Inventor： Huping Luo , Moinuddin Ahmed , Krishniah Parimi , Bong-Hyu Chang
IPC: B01J8/18
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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