公开(公告)号：US20100192453A1

公开(公告)日：2010-08-05

申请号：US12322316

申请日：2009-02-02

Applicant: Naresh Pachauri

Inventor： Naresh Pachauri

IPC: C10L1/02 ,  B01J19/00

CPC classification number: C10L1/026 ,  B01D3/009 ,  B01J4/005 ,  B01J2219/0013 ,  C10G2300/1011 ,  Y02E50/13 ,  Y02P30/20

Abstract: A continuous flow, RD reactor system, that comprises, in combination a reaction column, first means feeding vegetable oil, liquid methanol and catalyst to the upper interior of the column, a condenser reclining methanol vapor for the upper interior of the column, and for producing condensed methanol recycled to the column upper interior, and for delivering a stream of refluxed methanol liquid to the upper interior of the column, and several means for receiving product biodiesel and liquid methanol for the lower interior of the column, and for separating Biodiesel in a primary product stream and returning methanol vapor to the column.

Abstract translation: 连续流动的RD反应器系统，其包括反应塔的组合，首先意味着将植物油，液体甲醇和催化剂供给到塔的上部内部，冷凝器用于塔的上部内部的甲醇蒸气，并且用于 生成再循环到柱上部内部的冷凝甲醇，以及将回流的甲醇液体输送到塔的上部内部，以及用于接收柱的下部内部的产物生物柴油和液体甲醇的几种装置，并用于分离生物柴油 初级产物流并将甲醇蒸气返回到塔中。

公开(公告)号：US20240042405A1

公开(公告)日：2024-02-08

申请号：US18490430

申请日：2023-10-19

Applicant: SABIC Global Technologies B.V.

Inventor： Sreekanth Pannala ,  Vladimir Shtern ,  Lei Chen ,  David West

IPC: B01J6/00 ,  B01J4/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/02 ,  B01J19/24 ,  C07C2/78

CPC classification number: B01J6/008 ,  B01J4/005 ,  B01J12/005 ,  B01J19/0053 ,  B01J19/02 ,  B01J19/2415 ,  C07C2/78 ,  B01J19/2405 ,  B01J19/246 ,  B01J2204/002 ,  B01J2219/00094 ,  B01J2219/1943 ,  C07C11/24

Abstract: A reactor (12) and method for the conversion of hydrocarbons utilizes a reactor (12) having a unique feed assembly (56) that creates an inwardly spiraling fluid flow pattern of the feed gases to form a swirling gas mixture that passes through a conduit (46) with a constricted neck portion or nozzle (52). At least a portion of the swirling gas mixture forms a thin, annular mixed gas flow layer immediately adjacent to the conduit (46). A portion of the swirling gas mixture is combusted as the swirling gas mixture passes through the conduit (46) for conversion of hydrocarbons.

公开(公告)号：US20230347258A1

公开(公告)日：2023-11-02

申请号：US18025758

申请日：2021-10-08

Applicant: Yara International ASA

Inventor： Lino Giovanni PORRO ,  Adrian BYNES

IPC: B01D1/30 ,  B01D1/06 ,  B01D19/00 ,  C07C273/16 ,  C07C273/04 ,  B01J4/00

CPC classification number: B01D1/30 ,  B01D1/065 ,  B01D19/0021 ,  C07C273/16 ,  C07C273/04 ,  B01J4/008 ,  B01J4/005 ,  B01J2204/005

Abstract: A bottom chamber of a stripper (or bottom liquid holder) including a vortex breaker, a blocking plate and a guiding plate. A stripper, a urea HP stripper, a urea plant, a method for operating a stripper and a method for producing a solid, particulate urea-based composition.

公开(公告)号：US20180161738A1

公开(公告)日：2018-06-14

申请号：US15373521

申请日：2016-12-09

Applicant: The Boeing Company

Inventor： Matthew J. Roode

IPC: B01F5/00 ,  B01J8/00 ,  B01J8/08 ,  B01J8/14 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: B01J8/14 ,  B01F3/02 ,  B01F5/0082 ,  B01F2005/0017 ,  B01J4/001 ,  B01J4/005 ,  B01J8/0015 ,  B01J8/085 ,  B01J2208/00318 ,  B01J2208/00743 ,  B01J2208/00752 ,  B01J2208/00893 ,  B82Y40/00 ,  C01B32/162 ,  C01B2202/02 ,  Y10S977/75 ,  Y10S977/843

Abstract: A gas delivery system and method for delivering reactants such as a first gas through a first conduit and a second gas through at least one second conduit, for example, through a plurality of second conduits. The plurality of second conduits may each have a length, wherein at least a portion of the length is entirely disposed within the first conduit. In an implementation, the first conduit may deliver carbon monoxide and the one or more second conduits may deliver carbon monoxide doped with a catalyst such as iron pentacarbonyl. The first and second gases may be introduced into a reaction vessel such as a reactor chamber and used to form carbon nanotubes.

公开(公告)号：US20180050907A1

公开(公告)日：2018-02-22

申请号：US15557699

申请日：2015-03-16

Applicant: Watt Fuel Cell Corp.

Inventor： Caine M. FINNERTY ,  Paul DE WALD

IPC: C01B3/38 ,  F04D17/16 ,  F04D25/16 ,  F04D29/42 ,  F04D25/06 ,  F04D29/66 ,  B01J4/00 ,  B01F3/02 ,  B01F5/04 ,  B01F7/16 ,  B01F15/00

CPC classification number: C01B3/386 ,  B01F3/024 ,  B01F3/026 ,  B01F5/0473 ,  B01F7/163 ,  B01F15/00136 ,  B01F15/00149 ,  B01F2215/0036 ,  B01J4/005 ,  B01J4/008 ,  C01B3/38 ,  C01B2203/0205 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/066 ,  F04D17/16 ,  F04D17/164 ,  F04D25/0606 ,  F04D25/166 ,  F04D29/4226 ,  F04D29/667 ,  H01M8/0618

Abstract: A centrifugal blower system has internal gas mixing capability.

公开(公告)号：US09795941B2

公开(公告)日：2017-10-24

申请号：US14429594

申请日：2013-09-29

Applicant: Blue Cube IP LLC

Inventor： Max M. Tirtowidjojo ,  Hua Bai ,  Thomas U. Luebbe ,  Victor E. McMurray

IPC: B01J19/00 ,  B01J4/00 ,  F28C3/06 ,  B01J10/00

CPC classification number: B01J19/0013 ,  B01J4/002 ,  B01J4/005 ,  B01J10/00 ,  B01J2204/002 ,  B01J2219/00054 ,  B01J2219/00123 ,  B01J2219/00247 ,  B01J2219/00761 ,  F28C3/06

Abstract: The present invention provides a weir quench, an apparatus utilizing the weir quench and processes incorporating the same. The weir quench incorporates an inlet having an inner diameter (Di) and an upper chamber having an inner diameter (Duc), wherein the inlet inner diameter (Di) is at least 90% of the upper chamber inner diameter (Duc). The apparatus constitutes a reactor having an outlet with an inner diameter fluidly coupled with the weir quench inlet, wherein the ratio of the reactor oulet inner diameter (Dr) to the weir quench inlet diameter (Di) is greater than one. The weir quench, and apparatus are advantageously utilized in processes utilizing a limiting reagent.

公开(公告)号：US09624104B2

公开(公告)日：2017-04-18

申请号：US14533702

申请日：2014-11-05

Applicant: Watt Fuel Cell Corp.

Inventor： Caine M. Finnerty ,  Paul DeWald

IPC: B01J7/00 ,  C01B3/36 ,  B01J19/00 ,  B01J19/24 ,  C01B3/32 ,  H01M8/0612 ,  B01J12/00 ,  B01J4/00 ,  C01B3/38 ,  H01M8/22

CPC classification number: C01B3/36 ,  B01J4/001 ,  B01J4/002 ,  B01J4/005 ,  B01J12/007 ,  B01J19/0013 ,  B01J19/24 ,  B01J19/2425 ,  B01J2219/00006 ,  B01J2219/00058 ,  B01J2219/0006 ,  B01J2219/00069 ,  B01J2219/00074 ,  B01J2219/00103 ,  B01J2219/00132 ,  B01J2219/00135 ,  B01J2219/00159 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/00234 ,  B01J2219/00238 ,  B01J2219/24 ,  C01B3/326 ,  C01B3/386 ,  C01B2203/0205 ,  C01B2203/0261 ,  C01B2203/041 ,  C01B2203/066 ,  C01B2203/0833 ,  C01B2203/0838 ,  C01B2203/085 ,  C01B2203/1005 ,  C01B2203/1276 ,  C01B2203/1282 ,  C01B2203/1288 ,  H01M8/0618 ,  H01M8/0631 ,  H01M8/22

Abstract: A liquid fuel catalytic partial oxidation (CPOX) reformer can include a plurality or an array of spaced-apart CPOX reactor units, each reactor unit including an elongate tube having a gas-permeable wall with internal and external surfaces, the wall enclosing an open gaseous flow passageway with at least a portion of the wall having CPOX catalyst disposed therein and/or comprising its structure. The catalyst-containing wall structure and open gaseous flow passageway enclosed thereby define a gaseous phase CPOX reaction zone, the catalyst-containing wall section being gas-permeable to allow gaseous CPOX reaction mixture to diffuse therein and hydrogen rich product reformate to diffuse therefrom. At least the exterior surface of the CPOX reaction zone can include a hydrogen barrier. The liquid fuel CPOX reformer can include a vaporizer, one or more igniters, and a source of liquid reformable fuel.

公开(公告)号：US09446327B2

公开(公告)日：2016-09-20

申请号：US14403183

申请日：2012-11-21

Applicant: AMTPacific Co., Ltd.

Inventor： Byeong Kyeom Lee ,  Kwang Hyun Kim

IPC: B01D3/14 ,  B01D53/18 ,  B01D3/00 ,  B67D7/78 ,  B01J4/00 ,  B01J4/02 ,  G05D11/00

CPC classification number: B01D3/141 ,  B01D3/008 ,  B01D53/185 ,  B01J4/005 ,  B01J4/008 ,  B01J4/02 ,  B67D7/78 ,  G05D11/003 ,  Y10T137/479 ,  Y10T137/4857 ,  Y10T137/85938 ,  Y10T137/86212 ,  Y10T137/87539 ,  Y10T137/87547 ,  Y10T137/87877

Abstract: The present invention is capable of precisely controlling a supply ratio of liquid and continuously supplying liquid at a constant rate by using partition plates for controlling the amount of liquid distribution.

Abstract translation: 本发明能够通过使用用于控制液体分配量的隔板来精确地控制液体的供给比率并以恒定速率连续供给液体。

公开(公告)号：US09427750B2

公开(公告)日：2016-08-30

申请号：US14278078

申请日：2014-05-15

Applicant: SOLVAY SA

Inventor： Thierry Cartage ,  Olivier Jacques F. J. G. Bodson ,  Marc Thijssen

IPC: A62C2/08 ,  B05B1/20 ,  B01D53/79 ,  B01D53/83 ,  B01J4/00 ,  B01J8/00 ,  F23J7/00 ,  F23J15/00 ,  B05B1/02 ,  B05B7/14

CPC classification number: B05B1/20 ,  B01D53/79 ,  B01D53/83 ,  B01D2251/2062 ,  B01D2251/606 ,  B01D2257/302 ,  B01D2257/404 ,  B01J4/004 ,  B01J4/005 ,  B01J8/004 ,  B05B1/02 ,  B05B7/1486 ,  F23J7/00 ,  F23J15/003 ,  F23J2219/60 ,  Y10T83/0481 ,  Y10T83/0596 ,  Y10T137/0318 ,  Y10T137/0391 ,  Y10T137/8593

Abstract: A device for distributing a fluid in a controlled manner, in particular for distributing a gas loaded with particles, the device comprising a pipe (1) provided with at least one inlet orifice (2) and with a series of outlet orifices (3) spread along the pipe (1) and cut in a side wall of this pipe, wherein at least one section (4) of the side wall, located downstream of at least one outlet orifice and limited by a section (5) of the edge of the outlet orifice (3), has a concave shape such that this section (5) of the edge of such outlet orifice (3) is positioned inside the pipe so that, when the device is in service, the flow direction of a fluid exiting such outlet orifice (3) and travelling along such deformed concave wall section (4) of the edge of this outlet orifice (3) is controlled by the shape of such section (5) of the edge.

Abstract translation: 一种用于以受控的方式分配流体的装置，特别是用于分配装载有颗粒的气体的装置，该装置包括设置有至少一个入口孔（2）和与一系列出口孔（3）扩散的管道（1） 沿着所述管（1）并在所述管的侧壁上切割，其中所述侧壁的至少一个部分（4）位于至少一个出口孔的下游并且被所述侧壁的边缘的部分（5）限定 出口孔（3）具有凹形形状，使得该出口孔（3）的边缘部分（5）位于管内，使得当设备使用时，流出的流体的流动方向 出口孔（3）并且沿着该出口孔（3）的边缘的这种变形的凹壁部分（4）移动，由边缘的这种部分（5）的形状来控制。

公开(公告)号：US20150144841A1

公开(公告)日：2015-05-28

申请号：US14534345

申请日：2014-11-06

Applicant: Watt Fuel Cell Corp.

Inventor： Caine M. Finnerty ,  Paul DeWald

IPC: H01M8/06 ,  C01B3/32 ,  C01B3/40 ,  B01J19/24

CPC classification number: H01M8/0618 ,  B01J4/001 ,  B01J4/002 ,  B01J4/005 ,  B01J12/007 ,  B01J19/2425 ,  B01J2219/00006 ,  B01J2219/00058 ,  B01J2219/0006 ,  B01J2219/00069 ,  B01J2219/00135 ,  B01J2219/00159 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/00234 ,  B01J2219/00238 ,  B01J2219/2401 ,  C01B3/323 ,  C01B3/386 ,  C01B2203/0261 ,  C01B2203/1035 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1235 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/141 ,  C01B2203/16 ,  C01B2203/1604

Abstract: A gaseous fuel catalytic partial oxidation (CPOX) reformer can include a plurality or an array of spaced-apart CPOX reactor units, each reactor unit including an elongate tube having a wall with internal and external surfaces, the wall enclosing an open gaseous flow passageway with at least a portion of the wall having CPOX catalyst disposed therein and/or comprising its structure. The catalyst-containing wall structure and open gaseous flow passageway enclosed thereby define a gaseous phase CPOX reaction zone, the catalyst-containing wall section being gas-permeable to allow gaseous CPOX reaction mixture to diffuse therein and hydrogen-rich product reformate to diffuse therefrom. At least the exterior surface of a CPOX reaction zone of a CPOX reactor unit can include a hydrogen barrier. The gaseous fuel CPOX reformer also can include one or more igniters, and a source of gaseous reformable fuel.

Abstract translation: 气态燃料催化部分氧化（CPOX）重整器可以包括多个或一组间隔开的CPOX反应器单元，每个反应器单元包括具有内壁和外表面的壁的细长管，该壁包围开放的气流通道， 所述壁的至少一部分具有设置在其中的CPOX催化剂和/或包含其结构。 含有催化剂的壁结构和封闭的气态流动通道限定了气相CPOX反应区，含催化剂的壁部分是气体可渗透的，以允许气态CPOX反应混合物在其中扩散，富氢产物重整产物从其扩散。 至少CPOX反应器单元的CPOX反应区的外表面可以包括氢屏障。 气态燃料CPOX重整器还可以包括一个或多个点火器和气体可重整燃料源。