公开(公告)号：US20230294057A1

公开(公告)日：2023-09-21

申请号：US17972698

申请日：2022-10-25

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Pyung Soon Kim ,  Jin Woo Choung ,  Yongwoo Kim ,  Jihui Seo ,  Jaeyong Lee ,  Yongmin Kim ,  Suk Woo Nam ,  Hyuntae Sohn ,  Hyangsoo Jeong ,  Dong Gyun Kang ,  Arash Badakhsh ,  Donghyun Song

IPC: B01J19/00 ,  B01J16/00 ,  B01J19/24 ,  C01B3/00 ,  B01D53/00

CPC classification number: B01J19/0013 ,  B01J16/005 ,  B01J19/243 ,  C01B3/0015 ,  B01D53/002 ,  B01J2219/00099 ,  B01J2219/00135 ,  B01J2219/00157

Abstract: A dehydrogenation reaction apparatus and a system including the same are disclosed. The dehydrogenation reaction apparatus includes: a main housing; and a dehydrogenation reactor which is provided inside of the main housing and has a catalyst provided inside. In particular, the dehydrogenation reactor generates hydrogen from a liquid organic hydrogen carrier (LOHC). The dehydrogenation reaction apparatus further includes: a heating device provided inside of the main housing and configured to apply heat to the dehydrogenation reactor through a phase change material, where the phase change material is provided between the main housing, and the dehydrogenation reactor and the heating device.

公开(公告)号：US20230149885A1

公开(公告)日：2023-05-18

申请号：US18098292

申请日：2023-01-18

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  TOYODA GOSEI CO., LTD.

Inventor： Taizo MASUDA ,  Kenichi OKUMURA ,  Ryota TOMIZAWA ,  Atsuki YOSHIMURA

IPC: B01J19/12 ,  B01J16/00 ,  B01J19/00 ,  C01B3/04

CPC classification number: B01J19/122 ,  B01J16/005 ,  B01J19/0013 ,  C01B3/042 ,  B01J2219/0871 ,  B01J2219/089 ,  B01J2219/0892 ,  B01J2219/1203

Abstract: In an apparatus producing hydrogen gas by the decomposition reaction of water using photocatalyst, its miniaturization is achieved while suppressing the decrease of production efficiency of hydrogen gas as low as possible or improving the efficiency. The apparatus 1 comprises a container portion 2 receiving water W; a photocatalyst member 3 immersed in the water, having photocatalyst which generates excited electrons and positive holes when irradiated with light, causes a decomposition reaction of the water and generates hydrogen gas; a light source 4 emitting the light irradiated to the photocatalyst member; and a heat exchange device 7 conducting waste heat of the light source to the water in the container portion; wherein the water to be decomposed on the photocatalyst member in the container portion is warmed by the waste heat of the light source by the heat exchange device.

公开(公告)号：US20190015804A1

公开(公告)日：2019-01-17

申请号：US16080305

申请日：2017-03-22

Applicant: NANYANG TECHNOLOGICAL UNIVERSITY

Inventor： Hongquan HE ,  Siew Hwa CHAN ,  Ovi Lian DING ,  Caizhi ZHANG ,  Lan ZHANG

IPC: B01J7/02 ,  B01J16/00 ,  C01B3/06 ,  F17C11/00 ,  B01J8/08 ,  H01M8/04082

CPC classification number: B01J7/02 ,  B01J8/082 ,  B01J16/005 ,  B01J2208/00548 ,  C01B3/065 ,  F17C11/005 ,  H01M8/04201 ,  H01M8/065

Abstract: A hydrogen generator includes a container having a gas outlet that is configured to contain a soluble chemical fuel that reacts with a catalyst to generate hydrogen. A control cylinder is attached to the container and comprises a piston configured to travel axially within the control cylinder, a pole attached to the piston and extending into the container, a catalyst holder provided within the container and connected to the pole, resilient means biasing the catalyst holder towards a bottom of the container, and a gas inlet port. A gas flow line is in fluid communication with the gas outlet and has a first end in fluid communication with the gas inlet port, a second end configured to feed hydrogen to a hydrogen-consuming device, and a two-way valve provided to allow fluid communication between the first and second ends of the gas flow line to be selectably established or cut off.

公开(公告)号：US09433913B2

公开(公告)日：2016-09-06

申请号：US14059911

申请日：2013-10-22

Applicant: PRECISION COMBUSTION, INC.

Inventor： William C Pfefferle ,  Shahrokh Etemad

IPC: B01J19/00 ,  B01J19/24 ,  C07C2/54 ,  C07C2/56 ,  C07C2/58 ,  B01J12/00 ,  B01J16/00

CPC classification number: B01J16/005 ,  B01J12/007 ,  B01J19/2475 ,  C07C2/58 ,  C07C2529/068

Abstract: A novel catalytic reactor is provided for controlling the contact of a limiting reactant with a catalyst surface. A first flow vessel defines an interior surface and an exterior surface, and the interior surface has a catalyst deposited on at least a portion thereof. A second flow vessel is positioned within the first flow vessel and the second flow vessel defines a porous surface designed to deliver a fluid uniformly to at least a portion of the interior surface of the first flow vessel.

公开(公告)号：US09339808B2

公开(公告)日：2016-05-17

申请号：US13219293

申请日：2011-08-26

Applicant: Mitchell A. Cotter

Inventor： Mitchell A. Cotter

IPC: B01J8/08 ,  B01J8/22 ,  B01J35/02 ,  B01J8/00 ,  B01J8/02 ,  B01J8/24 ,  B01J10/00 ,  B01J12/00 ,  B01J14/00 ,  B01J15/00 ,  B01J16/00 ,  B01J19/18 ,  B01J19/20 ,  B01J19/26 ,  B01J19/30 ,  B01J23/44 ,  B01J37/02 ,  F04C13/00 ,  F04C2/08 ,  F04C2/10 ,  F04C2/18

CPC classification number: B01J35/026 ,  B01J8/0095 ,  B01J8/02 ,  B01J8/22 ,  B01J8/222 ,  B01J8/24 ,  B01J10/007 ,  B01J12/007 ,  B01J14/005 ,  B01J15/005 ,  B01J16/005 ,  B01J19/18 ,  B01J19/1812 ,  B01J19/20 ,  B01J19/26 ,  B01J19/30 ,  B01J23/44 ,  B01J35/023 ,  B01J37/0225 ,  B01J2208/00672 ,  B01J2219/30234 ,  B01J2219/30246 ,  B01J2219/30296 ,  B01J2219/30408 ,  B01J2219/30416 ,  B01J2219/30475 ,  F04C2/084 ,  F04C2/10 ,  F04C2/18 ,  F04C13/00 ,  Y10T428/16

Abstract: Surface-active solid-phase catalyst activity may be substantially improved by creating deliberate repetitive surface-to-surface contact between portions of the active surfaces of catalyst objects. While they are immersed in reactant material such contact between portions of the active surfaces of catalyst objects can substantially activate the surfaces of many heterogeneous catalysts. Examples are given of such action employing a multitude of predetermined shapes, supported catalyst structures, etc. agitated or otherwise brought into contact to produce numerous surface collisions. One embodiment employs a gear pump mechanism with catalytically active-surfaced gear teeth to create the repetitive transient contacting action during pumping of a flow of reactant. The invention is applicable to many other forms for creating transient catalytic surface contacting action. Optionally catalytic output of such systems may be significantly further improved by employing radiant energy or vibration.

Abstract translation: 通过在催化剂物体的活性表面的部分之间产生有意义的重复的表面 - 表面接触，可以显着改善表面活性固相催化剂活性。 当它们浸入反应物材料中时，催化剂物体的活性表面的部分之间的接触可基本上活化许多非均相催化剂的表面。 给出了使用多种预定形状，负载催化剂结构等的这种动作的实例，其被搅动或以其它方式接触以产生许多表面碰撞。 一个实施例采用具有催化活性表面齿轮齿的齿轮泵机构，以在泵送反应物流期间产生重复的瞬时接触作用。 本发明可应用于许多其它用于产生瞬时催化表面接触作用的形式。 可以通过采用辐射能或振动来显着进一步改进这种系统的催化输出。

公开(公告)号：US09096484B1

公开(公告)日：2015-08-04

申请号：US14669179

申请日：2015-03-26

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： April D. Ross ,  Jane C. Cheng

IPC: C07C5/22 ,  C07C5/27 ,  C07C5/25 ,  C07C15/08

CPC classification number: C07C5/2708 ,  B01J16/005 ,  B01J23/42 ,  B01J23/50 ,  B01J23/60 ,  B01J23/62 ,  B01J23/626 ,  B01J23/628 ,  B01J23/8926 ,  B01J29/405 ,  B01J29/44 ,  B01J29/46 ,  B01J37/0018 ,  B01J2229/186 ,  B01J2229/36 ,  B01J2229/42 ,  C07C5/222 ,  C07C5/2556 ,  C07C5/2737 ,  C07C5/2754 ,  C07C15/08 ,  C07C2529/44 ,  Y02P20/52

Abstract: The invention is directed to a bimetallic catalyst system adapted for the manufacture of xylenes, a process for making said catalyst system, and to the process of manufacture of xylenes using said catalyst system, providing, in embodiments, improved selectivity by at least one of higher ethylene saturation and low xylene loss, decreased susceptibility to poisoning from feedstream impurities, and ability to operate at less severe conditions.

公开(公告)号：US20130225891A1

公开(公告)日：2013-08-29

申请号：US13747905

申请日：2013-01-23

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： April D. Ross ,  Jane C. Cheng

IPC: B01J16/00 ,  C07C5/27

CPC classification number: C07C5/2708 ,  B01J16/005 ,  B01J23/42 ,  B01J23/50 ,  B01J23/60 ,  B01J23/62 ,  B01J23/626 ,  B01J23/628 ,  B01J23/8926 ,  B01J29/405 ,  B01J29/44 ,  B01J29/46 ,  B01J37/0018 ,  B01J2229/186 ,  B01J2229/36 ,  B01J2229/42 ,  C07C5/222 ,  C07C5/2556 ,  C07C5/2737 ,  C07C5/2754 ,  C07C15/08 ,  C07C2529/44 ,  Y02P20/52

Abstract: The invention is directed to a bimetallic catalyst system adapted for the manufacture of xylenes, a process for making said catalyst system, and to the process of manufacture of xylenes using said catalyst system, providing, in embodiments, improved selectivity by at least one of higher ethylene saturation and low xylene loss, decreased susceptibility to poisoning from feedstream impurities, and ability to operate at less severe conditions.

公开(公告)号：US08283062B2

公开(公告)日：2012-10-09

申请号：US13194049

申请日：2011-07-29

Applicant: Halbert Fischel

Inventor： Halbert Fischel

IPC: H01M2/38 ,  H01M8/06 ,  H01M8/04 ,  H01M8/08

CPC classification number: B01J19/1806 ,  B01F7/008 ,  B01J10/007 ,  B01J12/007 ,  B01J14/005 ,  B01J15/005 ,  B01J16/005 ,  B01J19/1893 ,  B01J2219/00083 ,  B01J2219/00135 ,  C01B3/065 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/0277 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1241 ,  C01B2203/1247 ,  H01M4/90 ,  H01M4/92 ,  Y02E60/362 ,  Y02P20/52

Abstract: Electrochemical cells (10), such as fuel cells (12) and fuel reformers (14), with rotating elements or electrodes (34, 24) that generate Taylor Vortex Flows (28, 50) and Circular Couette Flows (58) in fluids such as electrolytes and fuels are disclosed.

Abstract translation: 具有旋转元件或电极（34,24）的电化学电池（10），例如燃料电池（12）和燃料重整器（14），其在流体中产生泰勒涡流（28,50）和圆形流动流（58） 作为电解质和燃料被公开。

公开(公告)号：US08114174B2

公开(公告)日：2012-02-14

申请号：US12226014

申请日：2007-04-03

Applicant: Takeshi Shirasawa ,  Yasukazu Kumita

Inventor： Takeshi Shirasawa ,  Yasukazu Kumita

IPC: C01B3/12 ,  C01B3/16 ,  C10J3/46 ,  B01J7/00 ,  B01J8/02

CPC classification number: C01B3/326 ,  B01J16/005 ,  B01J23/755 ,  C01B2203/0233 ,  C01B2203/1017 ,  C01B2203/1035 ,  C01B2203/1217 ,  Y02P20/52

Abstract: A reaction device 10 is used for producing water gas from polyhydric alcohol and water. The reaction device 10 includes a reactor 13 which has a reaction field 14 where a catalyst is provided inside and a reaction fluid flows. The catalyst 17 has a surface extending in a direction of flow of the reaction fluid.

Abstract translation: 反应装置10用于从多元醇和水制造水气。 反应装置10包括反应器13，反应器13具有内部设置有催化剂的反应区域14，反应流体流动。 催化剂17具有在反应流体的流动方向上延伸的表面。

公开(公告)号：US20110060157A1

公开(公告)日：2011-03-10

申请号：US12946895

申请日：2010-11-16

Applicant: David M. Glaser ,  Roderick Coffey ,  John G. Woods ,  Anthony F. Jacobine

Inventor： David M. Glaser ,  Roderick Coffey ,  John G. Woods ,  Anthony F. Jacobine

IPC: C07C67/347

CPC classification number: C08F220/18 ,  B01J14/005 ,  B01J16/005 ,  B01J19/0066 ,  B01J19/1881 ,  B01J2219/00063 ,  B01J2219/00069 ,  B01J2219/00094 ,  B01J2219/00162 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/00231 ,  B01J2219/00238 ,  C08F2/00 ,  C08F293/005 ,  C08F2438/01

Abstract: A method of conducting controlled radical polymerization, including: (a) providing a mixture of at least one monomer; at least one monomer solvent; at least one compound metal coordinating capable; and at least one initiator; (b) directing the mixture at a rate over a solid catalyst surface contained in an external chamber to the vessel, the catalyst including a metal or metal compound capable of at least two oxidation states; (c) monitoring the reaction vessel temperature; (d) adjusting the flow rate when the temperature is outside a selected temperature range; and (e) allowing the polymerization to proceed to desired conversion level.

Abstract translation: 一种进行受控自由基聚合的方法，包括：（a）提供至少一种单体的混合物; 至少一种单体溶剂; 至少一种配位的复合金属; 和至少一个引发剂; （b）以混合物的速率将包含在外部室中的固体催化剂表面的速率引导至容器，所述催化剂包括能够具有至少两种氧化态的金属或金属化合物; （c）监测反应容器的温度; （d）当温度在选定的温度范围之外时调节流量; 和（e）允许聚合进行到所需的转化水平。