公开(公告)号：US20030030374A1

公开(公告)日：2003-02-13

申请号：US09922060

申请日：2001-08-03

Inventor： Deepak Pai

IPC: B01J019/08 ,  B01J019/12 ,  H01J017/49

CPC classification number: B01J19/088 ,  A61L2/14 ,  A61L9/22 ,  B01J15/005 ,  B01J2219/0809 ,  B01J2219/0835 ,  B01J2219/0841 ,  B01J2219/0896 ,  F24F2221/44 ,  H05H1/2406 ,  H05H2001/2412 ,  H05H2001/2437 ,  H05H2001/2443 ,  H05H2001/2468 ,  H05H2245/121

Abstract: A dielectric barrier discharge plasma cell that generates a uniform, non-thermal plasma that is effective at neutralizing harmful agents. The cell is able to generate a uniform non-thermal plasma because it reduces arcing by controlling the distance between the conductor and dielectric, applying a low frequency alternating current voltage to the cell, and carefully applying the layers to the conductor and dielectric.

Abstract translation: 一种电介质阻挡放电等离子体电池，其产生在中和有害试剂时有效的均匀的非热等离子体。 该电池能够产生均匀的非热等离子体，因为其通过控制导体和电介质之间的距离来降低电弧，向电池施加低频交流电压，并小心地将这些层施加到导体和电介质上。

公开(公告)号：US20020102188A1

公开(公告)日：2002-08-01

申请号：US09988840

申请日：2001-11-19

Applicant: Ztek Corporation

Inventor： Michael S. Hsu ,  Ethan D. Hoag

IPC: B01D053/34 ,  F01N003/10 ,  F28D001/03

CPC classification number: C01B3/382 ,  B01D53/864 ,  B01D53/8653 ,  B01J12/005 ,  B01J12/007 ,  B01J15/005 ,  B01J19/249 ,  B01J35/04 ,  B01J2208/00309 ,  B01J2208/022 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2465 ,  B01J2219/2467 ,  B01J2219/2477 ,  B01J2219/2479 ,  B01J2219/2482 ,  B01J2219/2485 ,  B01J2219/2487 ,  B01J2219/2493 ,  B01J2219/2498 ,  C01B3/384 ,  C01B3/386 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0833 ,  C01B2203/0838 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/1035 ,  C01B2203/1041 ,  C01B2203/1205 ,  C01B2203/1241 ,  C01B2203/1276 ,  C01B2203/142 ,  C01B2203/80 ,  C01B2203/82 ,  H01M8/04022 ,  H01M8/0612 ,  H01M8/0618 ,  H01M8/0625 ,  H01M8/0631 ,  H01M8/0662 ,  H01M8/2425 ,  H01M8/243 ,  H01M8/2483 ,  H01M8/2484 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02P20/129 ,  Y02P20/52

Abstract: A natural gas reformer comprising a stack of thermally conducting plates interspersed with catalyst plates and provided with internal or external manifolds for reactants. The catalyst plate is in intimate thermal contact with the conducting plates so that its temperature closely tracks the temperature of the thermally conducting plate, which can be designed to attain a near isothermal state in-plane to the plate. One or more catalysts may be used, distributed along the flow direction, in-plane to the thermally conducting plate, in a variety of optional embodiments. The reformer may be operated as a steam reformer or as a partial oxidation reformer. When operated as a steam reformer, thermal energy for the (endothermic) steam reforming reaction is provided externally by radiation and/or conduction to the thermally conducting plates. This produces carbon monoxide, hydrogen, steam and carbon dioxide. When operated as a partial oxidation reformer, a fraction of the natural gas is oxidized assisted by the presence of a combustion catalyst and reforming catalyst. This produces carbon monoxide, hydrogen, steam and carbon dioxide. Because of the intimate thermal contact between the catalyst plate and the conducting plates, no excessive temperature can develop within the stack assembly. Details of the plate design may be varied to accommodate a variety of manifolding embodiments providing one or more inlets and exit ports for introducing, pre-heating and exhaust the reactants.

Abstract translation: 一种天然气重整器，包括一叠散布有催化剂板的导热板，并具有用于反应物的内部或外部歧管。 催化剂板与导电板紧密地热接触，使得其温度密切地跟踪导热板的温度，导热板的设计可以在平板内达到接近等温的状态。 在各种可选实施例中，可以使用一种或多种催化剂，其沿着流动方向在导热板内平面分布。 重整器可以作为蒸汽重整器或部分氧化重整器来操作。 当作为蒸气重整器操作时，（吸热）蒸汽重整反应的热能通过辐射和/或传导到导热板而在外部提供。 这产生一氧化碳，氢气，蒸汽和二氧化碳。 当作为部分氧化重整器操作时，通过燃烧催化剂和重整催化剂的存在，一部分天然气被氧化。 这产生一氧化碳，氢气，蒸汽和二氧化碳。 由于催化剂板和导电板之间的紧密热接触，堆叠组件内不会发生过高的温度。 可以改变板设计的细节以适应提供用于引入，预热和排出反应物的一个或多个入口和出口的各种歧管实施例。

公开(公告)号：US06375905B1

公开(公告)日：2002-04-23

申请号：US09502677

申请日：2000-02-11

Applicant: Ahmad Moini ,  Kenneth Charles Fisher ,  Christopher R. Castellano ,  Jeffrey Barmont Hoke ,  Ronald M. Heck

Inventor： Ahmad Moini ,  Kenneth Charles Fisher ,  Christopher R. Castellano ,  Jeffrey Barmont Hoke ,  Ronald M. Heck

IPC: F24F316

CPC classification number: B01J15/005 ,  B01D53/8675 ,  B01D53/885 ,  B01J19/32 ,  B01J2219/3221 ,  B01J2219/32213 ,  B01J2219/32237 ,  B01J2219/32286 ,  B01J2219/32408 ,  F28F3/027 ,  F28F3/086

Abstract: A metal substrate is fabricated and coated with a catalyst for ozone conversion of atmosphere passing through the substrate. A plurality of aluminum foil sheets that have been slit, stretched and twisted into a plurality of regularly repeating channels having geometrically shaped openings are serially positioned one on top the other to form a foil stack with channel openings partially blocked by channel walls of overlying foil sheets. Thicker covers with openings at the top and bottom of the stack form a sandwich and the sandwich pleated to form corrugations in a flexible but rigid sandwich substrate. The channel walls are coated with an ozone depleting catalyst which the ozone atmosphere contacts to remove ozone as the ozone atmosphere travels through the stack construction.

Abstract translation: 制造金属基板并涂覆有通​​过基板的气氛的臭氧转化催化剂。 已经被切割，拉伸和扭曲成具有几何形状的开口的多个规则重复的通道的多个铝箔片被一个一个地彼此上下排列成一个箔堆叠，其中通道开口被覆盖的箔片的通道壁部分地阻挡 。 在堆叠的顶部和底部具有开口的较厚的覆盖物形成夹层，并且夹层打褶以在柔性但刚性的夹层基板中形成波纹。 通道壁涂覆有臭氧消耗催化剂，随着臭氧气氛通过堆叠结构，臭氧气体接触以除去臭氧。

公开(公告)号：US6071593A

公开(公告)日：2000-06-06

申请号：US91928

申请日：1998-06-24

Applicant: Ko C. Lang ,  Jun Huang

Inventor： Ko C. Lang ,  Jun Huang

IPC: F28F3/04 ,  A01K67/027 ,  A61K38/00 ,  A61K48/00 ,  B01J10/00 ,  B01J12/00 ,  B01J14/00 ,  B01J15/00 ,  B01J16/00 ,  B01J19/24 ,  B01J19/32 ,  B01J35/02 ,  B01J35/04 ,  C04B38/00 ,  C07K14/715 ,  F28D17/02 ,  F28F21/04 ,  B32B3/28 ,  F28F3/00

CPC classification number: F28D17/02 ,  A01K67/027 ,  B01J10/007 ,  B01J12/007 ,  B01J14/005 ,  B01J15/005 ,  B01J16/005 ,  B01J19/2485 ,  B01J19/32 ,  B01J35/02 ,  B01J35/04 ,  C04B38/0003 ,  C07K14/715 ,  A01K2217/05 ,  A61K38/00 ,  A61K48/00 ,  B01J2219/32206 ,  B01J2219/32213 ,  B01J2219/32248 ,  B01J2219/32272 ,  B01J2219/32275 ,  B01J2219/32286 ,  B01J2219/32293 ,  B01J2219/32296 ,  B01J2219/32425 ,  B01J2219/32466 ,  C04B2111/0081 ,  C07K2319/00 ,  Y10S261/72 ,  Y10T428/24008 ,  Y10T428/24182 ,  Y10T428/24562 ,  Y10T428/2457 ,  Y10T428/24612 ,  Y10T428/24777

Abstract: A ceramic packing element (500) is formed from a stack of ceramic plates (502) having parallel ribs (504) forming parallel grooves therebetween. The grooves are formed into channels by being contacted with the surface of an opposed plate. The ribs (504) may engage the end surfaces of ribs on an adjacent plate or may be interleaved with the ribs (504) of an opposed plate to form smaller channels. The plates (502) are adhered to each other by firing a stack of plates (502) in the green state or by adhering cured plates (502) by means of an inorganic adhesive such as sodium silicate. Pressure drop and cracking may be reduced, mass transfer and heat efficiencies increased by enlarging the inlets (542) to the channels and by providing perforations through the plates between the ribs (504). Elements may be preassembled into larger units before placement in a column by wrapping metal bands around an assembly of elements.

Abstract translation: PCT No.PCT / US96 / 20261 Sec。 371日期：1998年6月24日 102（e）1998年6月24日PCT 1996年12月23日PCT PCT。 公开号WO97 / 24572 日期1997年7月10日陶瓷填料元件（500）由具有在其间形成平行槽的平行肋（504）的一叠陶瓷板（502）形成。 通过与相对的板的表面接触而将槽形成为通道。 肋（504）可以接合在相邻板上的肋的端表面，或者可以与相对的板的肋（504）交错以形成较小的通道。 板（502）通过烧结生坯状态的板（502）的堆叠或通过诸如硅酸钠的无机粘合剂粘合固化板（502）而彼此粘合。 通过将入口（542）放大到通道并且通过在肋（504）之间的板提供穿孔，可以降低压降和裂纹，传质和热效率增加。 元素可以在通过将金属带缠绕在元件组合之前放置在柱中之前被预先组装成更大的单元。

公开(公告)号：US5958091A

公开(公告)日：1999-09-28

申请号：US867338

申请日：1997-06-02

Applicant: Osamu Sakai ,  Tomonori Takahashi

Inventor： Osamu Sakai ,  Tomonori Takahashi

IPC: B01D53/22 ,  B01B1/00 ,  B01J8/00 ,  B01J12/00 ,  B01J15/00 ,  B01J19/24 ,  B01J23/89 ,  B01J32/00 ,  B01J35/02 ,  B01J35/04 ,  C01B3/32 ,  C01B3/38 ,  C01B3/40 ,  C01B3/50 ,  C01B3/56 ,  B01J7/00

CPC classification number: C01B3/501 ,  B01B1/005 ,  B01J12/007 ,  B01J15/005 ,  B01J19/2475 ,  B01J19/2485 ,  B01J8/009 ,  C01B3/323 ,  C01B3/38 ,  C01B3/505 ,  B01J2208/00017 ,  B01J2208/00274 ,  B01J2208/00548 ,  C01B2203/0233 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/1023 ,  C01B2203/1223 ,  Y02P20/52 ,  Y10S48/05

Abstract: A hydrogen preparing apparatus is disclosed which reforms a hydrocarbon and/or a hydrocarbon containing an oxygen atom to obtain a hydrogen-containing gas and separates hydrogen from this hydrogen-containing gas. The apparatus includes a porous substrate and a hydrogen separating film which is formed on a predetermined surface portion of the porous substrate and which selectively separates hydrogen, a reforming catalyst for reforming the hydrocarbon being supported in the pores of the porous substrate. A reforming catalyst for reforming the hydrocarbon is supported on a honeycomb carrier, and the hydrogen separating film is arranged on the downstream side of the honeycomb carrier. The surface area of the catalyst per unit volume of the apparatus can be increased, whereby the apparatus can be miniaturized. A hydrogen separating efficiency can also be improved. The hydrogen manufacturing apparatus can be prevented from being damaged by a difference of expansion between the porous substrate and the container.

Abstract translation: 公开了一种氢气制备装置，其改造烃和/或含有氧原子的烃，以获得含氢气体并从该含氢气体中分离出氢。 该装置包括多孔基材和氢分离膜，其形成在多孔基材的预定表面部分上并选择性地分离氢;重整催化剂，用于重整在多孔基材的孔中负载的烃。 将用于重整烃的重整催化剂负载在蜂窝状载体上，氢分离膜配置在蜂窝载体的下游侧。 可以增加装置的每单位体积的催化剂的表面积，从而可以使装置小型化。 氢分离效率也可以提高。 可以防止氢制造装置被多孔基材与容器之间的膨胀差异所损坏。

公开(公告)号：US5932141A

公开(公告)日：1999-08-03

申请号：US10529

申请日：1998-01-22

Applicant: Jens Rostrop-Nielsen ,  Peter Seier Christensen ,  Viggo Lucassen Hansen

Inventor： Jens Rostrop-Nielsen ,  Peter Seier Christensen ,  Viggo Lucassen Hansen

IPC: C01B3/48 ,  B01J12/00 ,  B01J15/00 ,  B01J19/24 ,  B01J23/46 ,  B01J23/89 ,  C01B3/38 ,  C01B32/40 ,  C07C1/02 ,  C01B3/24 ,  C01B31/18 ,  B01J8/04

CPC classification number: B01J15/005 ,  B01J12/007 ,  B01J19/243 ,  C01B3/382 ,  C01B3/384 ,  B01J2208/00504 ,  B01J2208/0053 ,  C01B2203/0811 ,  C01B2203/0816 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/142 ,  C01B2203/143 ,  Y02E60/324 ,  Y02P20/52

Abstract: The process of this invention prepares a hydrogen and carbon monoxide rich gas stream by passing a hydrocarbon feedstock mixed with steam to a tubular reaction with a thin layer of film of a steam reforming catalyst supported on the inner walls thereof; passing the effluent from the tubular reaction to a fixed bed steam reforming catalyst; and withdrawing from the fixed bed a hydrogen and carbon dioxide rich product gas, said tubular reactors being heated burning of fuel. Optionally, the feed to the tubular reactor herein designated the second tubular reactor, may be the effluent from a similar tubular reactor, herein designated the first tubular reactor in heat conducting relationship with hot flue gas from the second reactor.

Abstract translation: 本发明的方法通过将与蒸汽混合的烃原料与支撑在其内壁上的蒸汽重整催化剂的薄层通过管式反应来制备富含氢氧化物和一氧化碳的气流; 将来自管状反应的流出物通入固定床蒸汽重整催化剂; 并且从固定床中抽出富含氢和二氧化碳的产物气体，所述管式反应器是燃料的燃烧。 任选地，这里指定为第二管式反应器的管式反应器的进料可以是来自类似管式反应器的流出物，在此称为与来自第二反应器的热烟道气导热关系的第一管式反应器。

公开(公告)号：US5858314A

公开(公告)日：1999-01-12

申请号：US631432

申请日：1996-04-12

Applicant: Michael S. Hsu ,  Ethan D. Hoag

Inventor： Michael S. Hsu ,  Ethan D. Hoag

IPC: H01M8/06 ,  B01D53/32 ,  B01D53/86 ,  B01J12/00 ,  B01J15/00 ,  B01J19/00 ,  B01J19/24 ,  B01J35/04 ,  C01B3/38 ,  H01M8/04 ,  H01M8/12 ,  H01M8/24

CPC classification number: H01M8/243 ,  B01D53/864 ,  B01D53/8653 ,  B01J12/005 ,  B01J12/007 ,  B01J15/005 ,  B01J19/249 ,  B01J35/04 ,  C01B3/382 ,  C01B3/384 ,  C01B3/386 ,  H01M8/0612 ,  H01M8/0625 ,  H01M8/0631 ,  H01M8/0662 ,  H01M8/2425 ,  B01J2208/00309 ,  B01J2208/022 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2465 ,  B01J2219/2467 ,  B01J2219/2477 ,  B01J2219/2479 ,  B01J2219/2482 ,  B01J2219/2485 ,  B01J2219/2487 ,  B01J2219/2493 ,  B01J2219/2498 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0833 ,  C01B2203/0838 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/1035 ,  C01B2203/1041 ,  C01B2203/1205 ,  C01B2203/1241 ,  C01B2203/1276 ,  C01B2203/142 ,  C01B2203/80 ,  C01B2203/82 ,  H01M2008/1293 ,  H01M2300/0077 ,  H01M8/04022 ,  H01M8/0618 ,  Y02P20/129 ,  Y02P20/52

Abstract: A natural gas reformer comprising a stack of thermally conducting plates interspersed with catalyst plates and provided with internal or external manifolds for reactants. The catalyst plate is in intimate thermal contact with the conducting plates so that its temperature closely tracks the temperature of the thermally conducting plate, which can be designed to attain a near isothermal state in-plane to the plate. One or more catalysts may be used, distributed along the flow direction, in-plane to the thermally conducting plate, in a variety of optional embodiments. The reformer may be operated as a steam reformer or as a partial oxidation reformer. When operated as a steam reformer, thermal energy for the (endothermic) steam reforming reaction is provided externally by radiation and/or conduction to the thermally conducting plates. This produces carbon monoxide, hydrogen, steam and carbon dioxide. When operated as a partial oxidation reformer, a fraction of the natural gas is oxidized assisted by the presence of a combustion catalyst and reforming catalyst. This produces carbon monoxide, hydrogen, steam and carbon dioxide. Because of the intimate thermal contact between the catalyst plate and the conducting plates, no excessive temperature can develop within the stack assembly. Details of the plate design may be varied to accommodate a variety of manifolding embodiments providing one or more inlets and exit ports for introducing, pre-heating and exhaust the reactants.

公开(公告)号：US5846494A

公开(公告)日：1998-12-08

申请号：US868855

申请日：1997-06-04

Applicant: Gerd Gaiser

Inventor： Gerd Gaiser

IPC: B01D53/86 ,  B01D53/88 ,  B01J8/02 ,  B01J15/00 ,  B01J19/00 ,  B01J19/24 ,  B01J19/32 ,  B01J35/02 ,  B01J35/04 ,  F01N3/20 ,  F01N3/28 ,  F01N3/10

CPC classification number: F01N3/2046 ,  B01D53/8668 ,  B01D53/885 ,  B01J15/005 ,  B01J19/2485 ,  B01J19/32 ,  B01J35/02 ,  B01J35/04 ,  B01J8/0242 ,  F01N3/2006 ,  F01N3/2026 ,  F01N3/2803 ,  F01N3/2814 ,  F01N3/2828 ,  F01N3/2889 ,  B01J2208/022 ,  B01J2219/32206 ,  B01J2219/3221 ,  B01J2219/32213 ,  B01J2219/32227 ,  B01J2219/32466 ,  B01J2219/32475 ,  F01N2240/02 ,  F01N2330/02 ,  F01N2330/321 ,  Y02T10/26

Abstract: A reactor for catalytically processing gaseous fluids including fluid-path forming elements spaced from each other and forming a plurality of adjacent first and second channels through which fluid flows in opposite directions, with each of the first and second channels having an inlet region and an outlet region where at least the inlet region of the first channel and the outlet region of the second channel are without a catalyst and where each of the first and second channels have one region other than its inlet and outlet regions provided with a catalyst, with the inlet region of the first channel and the outlet region of the second channel providing for heat exchange between the first and second channels.

Abstract translation: 一种用于催化处理气态流体的反应器，包括彼此间隔开的流体路径形成元件，并形成多个相邻的第一和第二通道，流体沿相反方向流动，第一和第二通道中的每一个具有入口区域和出口 区域，其中至少第一通道的入口区域和第二通道的出口区域不具有催化剂，并且其中第一和第二通道中的每一个具有除其设置有催化剂的入口和出口区域之外的一个区域，其中入口 第一通道的区域和第二通道的出口区域提供第一和第二通道之间的热交换。

公开(公告)号：US5693230A

公开(公告)日：1997-12-02

申请号：US591792

申请日：1996-01-25

Applicant: William J. Asher

Inventor： William J. Asher

IPC: B01D53/22 ,  B01D61/00 ,  B01D63/04 ,  B01J4/04 ,  B01J15/00 ,  B01J19/24

CPC classification number: B01D63/027 ,  B01D53/22 ,  B01D61/00 ,  B01D63/026 ,  B01D63/043 ,  B01J15/005 ,  B01J19/2475 ,  B01J4/04 ,  B01D2313/42 ,  B01J2219/00162 ,  B01J2219/00164

Abstract: A hollow fiber contactor and process for fluid treatment having forced circulation with entry of fluid to be treated through the open ended lumen of a porous input hollow fiber having its opposite end closed and exit of treated fluid through the open ended lumen of an adjacent or nearby porous output hollow fiber having its opposite end closed. Fluid to be treated passes through the porous wall of an input hollow fiber, passes in contact with a treatment medium between the input and output hollow fibers forming treated fluid which passes through the porous wall of an output hollow fiber and exits the process. This invention provides high contact with treatment medium between the hollow fibers, especially suitable for selective sorption for gas purification or separation and for conduct of catalytic reactions.

Abstract translation: 一种用于流体处理的中空纤维接触器和方法，其具有强制循环，通过多孔输入中空纤维的开放式内腔进入待处理的流体，其相对端通过相邻或附近的开放式管腔封闭和排出经处理的流体 多孔输出中空纤维的相对端封闭。 要处理的流体通过输入中空纤维的多孔壁，与输入和输出中空纤维之间的处理介质接触，形成经过输出中空纤维的多孔壁的处理过的流体，并离开该过程。 本发明提供与中空纤维之间的处理介质的高度接触，特别适用于气体净化或分离的选择性吸附和催化反应的进行。

公开(公告)号：US5283050A

公开(公告)日：1994-02-01

申请号：US937371

申请日：1992-08-31

Applicant: Buddy D. Gray

Inventor： Buddy D. Gray

IPC: B01J12/00 ,  B01J14/00 ,  B01J15/00 ,  B01J19/24 ,  B64G1/22 ,  B01J08/02

CPC classification number: B01J15/005 ,  B01J12/007 ,  B01J14/005 ,  B01J19/24 ,  B64G1/22 ,  B01J2208/00 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/182

Abstract: An integrated reactor is capable of mixing, reacting, and/or sparging two or more fluids. The reactor is preferably formed of a porous element and a housing formed of at least two inlets and an outlet. A catalyst may be incorporated into the porous element.

Abstract translation: 集成反应器能够混合，反应和/或喷射两种或多种流体。 反应器优选由多孔元件和由至少两个入口和出口形成的壳体形成。 催化剂可以结合到多孔元件中。