公开(公告)号：US5772707A

公开(公告)日：1998-06-30

申请号：US673085

申请日：1996-07-01

Applicant: Norbert Wiesheu ,  Detlef zur Megede ,  Rainer Autenrieth

Inventor： Norbert Wiesheu ,  Detlef zur Megede ,  Rainer Autenrieth

IPC: B01J8/00 ,  B01J8/06 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  C01B3/32 ,  C01B3/02

CPC classification number: B01J19/0053 ,  B01J12/00 ,  B01J12/007 ,  B01J19/0066 ,  B01J19/2425 ,  B01J19/249 ,  B01J8/008 ,  B01J8/06 ,  B01J8/067 ,  C01B3/323 ,  B01J2208/00044 ,  B01J2208/00088 ,  B01J2208/00168 ,  B01J2208/00548 ,  B01J2208/022 ,  B01J2219/00198 ,  B01J2219/00238 ,  B01J2219/0024 ,  B01J2219/2453 ,  B01J2219/2462 ,  B01J2219/247 ,  Y02P20/52

Abstract: Process and apparatus for methanol reforming in producing hydrogen gas for electric vehicle fuel cells in which the gas mixture to be reformed is passed through a catalyst-containing reaction compartment. The active length and/or the active inlet cross-section of an intake-side reaction compartment section which is temperature-controlled for high methanol conversion can be set as a function of the throughput of gas mixture to be reformed. Thereby, an essentially constant residence period of the gas mixture to be reformed results in the reaction compartment section which is temperature-controlled for high methanol conversion. The methanol reforming may thus be carried out even in the case of markedly fluctuating throughputs of gas mixture to be reformed with a constant level of methanol conversion rate and constantly low formation of undesirable carbon monoxide.

公开(公告)号：US5672629A

公开(公告)日：1997-09-30

申请号：US488660

申请日：1995-06-08

Applicant: Dietmar Heil ,  Uwe Benz

Inventor： Dietmar Heil ,  Uwe Benz

IPC: B01J8/02 ,  B01J8/04 ,  B01J8/06 ,  B01J19/24 ,  C01B3/32 ,  H01M8/06 ,  C07C27/00

CPC classification number: H01M8/0631 ,  B01J19/249 ,  B01J8/0285 ,  B01J8/04 ,  B01J8/0438 ,  B01J8/0496 ,  B01J8/067 ,  C01B3/323 ,  B01J2208/00212 ,  B01J2208/00309 ,  B01J2208/00398 ,  B01J2208/022 ,  B01J2219/182 ,  B01J2219/2453 ,  B01J2219/2454 ,  B01J2219/2461 ,  B01J2219/2462 ,  B01J2219/2465 ,  B01J2219/2467 ,  B01J2219/2474 ,  B01J2219/2479 ,  B01J2219/2481 ,  B01J2219/2482 ,  B01J2219/2497 ,  B01J2219/2498

Abstract: This invention relates to a process and an apparatus for the catalytic water vapor reforming of methanol. The reforming process is carried out in two stages. The methanol is incompletely reacted in the first stage in a heat-transfer-optimized process with a high specific catalyst load. In a reaction-optimized second stage, while the specific catalyst load is lower, a further reaction is carried out which completes the methanol reaction. In addition, a tube bundle reactor is disclosed in which the first, heat-transfer-optimized stage takes place in reaction tubes which, for constructing heat transfer medium ducts, are each surrounded by a concentric outer tube, while the second, reaction-optimized stage is carried out after the return of the reform gas in the housing. The reaction tubes as well as the area between the outer tubes are filled with catalyst material.

Abstract translation: 本发明涉及甲醇催化水蒸气重整的方法和装置。 重整过程分两个阶段进行。 在具有高比催化剂负载的热转移优化方法中，甲醇在第一阶段不完全反应。 在反应优化的第二阶段中，当特定催化剂负载较低时，进行进一步的反应，其完成甲醇反应。 另外，公开了一种管束反应器，其中第一个传热优化阶段发生在反应管中，反应管用于构造传热介质管道，每个管道被同心的外管包围，而第二个反应优化的 在房屋中改造气体返回后进行阶段。 反应管以及外管之间的区域填充有催化剂材料。

公开(公告)号：US5670269A

公开(公告)日：1997-09-23

申请号：US757809

申请日：1996-11-27

Applicant: Kouki Hamada ,  Minoru Mizusawa ,  Minoru Koga

Inventor： Kouki Hamada ,  Minoru Mizusawa ,  Minoru Koga

IPC: B01J8/02 ,  B01J19/24 ,  C01B3/38 ,  H01M8/06 ,  H01M8/14 ,  H01M8/18

CPC classification number: H01M8/0631 ,  B01J19/249 ,  B01J8/0207 ,  C01B3/384 ,  H01M8/0625 ,  B01J2208/022 ,  B01J2219/2453 ,  B01J2219/2462 ,  B01J2219/247 ,  B01J2219/2481 ,  B01J2219/2497 ,  H01M2008/147 ,  H01M2300/0051 ,  Y02E60/526

Abstract: A plate reformer has a pair of combustion chambers, a reforming chamber in between the combustion chambers, and heat transfer plates sandwiched between the reforming chamber and the combustion chambers. The reforming chamber includes an inlet end for introduction of reforming gas and an outlet end for emission of reformed gas. The combustion chamber includes an inlet end for introduction of air and fuel and an outlet end for emission of combusted gas. A gas permeable partition wall is provided in the reforming chamber to partition it into a reforming reaction section having the inlet end and a heat exchange section having the outlet end. A gas permeable partition wall is provided in each combustion chamber to partition each into a combustion reaction section having the inlet end and a heat exchange section having the outlet end. The inlet end of the combustion chamber is aligned to the outlet end of the reforming chamber and the inlet end of the reforming chamber is aligned to the outlet end of the combustion chamber. The partition walls of the reforming chamber and the combustion chamber are provided such that they are approximately lined up and thus the reforming reaction section of the reforming chamber generally overlaps the heat exchange .section of the combustion chamber, while the combustion reaction section of the combustion chamber generally overlaps the heat exchange section of the reaction chamber.

Abstract translation: 板式重整器具有一对燃烧室，燃烧室之间的重整室和夹在重整室和燃烧室之间的传热板。 重整室包括用于引入重整气体的入口端和用于排放重整气体的出口端。 燃烧室包括用于引入空气和燃料的入口端和用于排放燃烧气体的出口端。 在重整室中设置有可透气的分隔壁，以将其分隔成具有入口端的重整反应部分和具有出口端的热交换部分。 在每个燃烧室中设置有可透气的分隔壁，以分隔成具有入口端的燃烧反应部分和具有出口端的热交换部分。 燃烧室的入口端与重整室的出口端对准，并且重整室的入口端与燃烧室的出口端对准。 重整室和燃烧室的隔壁设置成大致排列，因此重整室的重整反应段通常与燃烧室的热交换部分重叠，而燃烧的燃烧反应段 室通常与反应室的热交换部分重叠。

公开(公告)号：US5304354A

公开(公告)日：1994-04-19

申请号：US983242

申请日：1992-11-30

Applicant: Charles M. Finley ,  Charles L. Kissel

Inventor： Charles M. Finley ,  Charles L. Kissel

IPC: B01J8/02 ,  B01J15/00 ,  C07C45/35 ,  B01J8/06

CPC classification number: B01J15/005 ,  B01J8/0285 ,  C07C45/35 ,  B01J2208/00061 ,  B01J2208/0007 ,  B01J2208/00088 ,  B01J2208/00407 ,  B01J2208/00495 ,  B01J2208/022 ,  B01J2219/0002

Abstract: A catalytic chemical reactor of a sandwiched configuration is described. The reactor has at least one plate with a major surface and two minor ends opposite one another across the major surface. A plurality of reaction chambers are present in the plate, parallel to one another and the major surface, extending from one of the minor ends to the other. The reactor additionally comprises at least one heating panel adjacent and parallel to the flat plate. The plates may be configured in modular pairs with a heating panel in between each pair. The reactor is particularly adapted to produce organic chemicals, such as acrolein, in significant, but moderate quantities. Additionally, the reactor is of such a size that it is readily portable. Unusually, the reactor plates, or at least their inner surfaces, may be made from materials such as aluminum, tantalum, titanium, tungsten, niobium and mixtures thereof.

Abstract translation: 描述夹层结构的催化化学反应器。 反应器具有至少一个具有主表面的板和两个主要表面相对的两个小端。 多个反应室存在于板中，彼此平行并且主表面从小端部之一延伸到另一个。 反应器还包括与平板相邻并平行的至少一个加热板。 板可以以每对之间的加热面板的模块对配置。 反应器特别适用于生产显着但中等量的有机化学品，如丙烯醛。 另外，反应器具有容易携带的尺寸。 不同寻常的是，反应器板或至少其内表面可以由诸如铝，钽，钛，钨，铌的材料及其混合物制成。

公开(公告)号：US4820495A

公开(公告)日：1989-04-11

申请号：US768780

申请日：1985-08-23

Applicant: Quang D. Vu ,  Claude Pradel ,  Jean-Paul Euzen ,  Jean-Francois Le Page

Inventor： Quang D. Vu ,  Claude Pradel ,  Jean-Paul Euzen ,  Jean-Francois Le Page

IPC: B01J3/04 ,  B01J3/00 ,  B01J8/00 ,  B01J8/02 ,  B01J8/06 ,  C01C1/04 ,  C07C29/15 ,  C07C29/152 ,  C07C31/04 ,  B01J8/04

CPC classification number: C01C1/0417 ,  B01J8/0005 ,  B01J8/0242 ,  B01J8/0285 ,  C07C29/15 ,  B01J2208/0015 ,  B01J2208/022 ,  Y02P20/52

Abstract: The invention relates to a process and to an apparatus for effecting chemical syntheses in gaseous phase, under pressure, in the presence of a solid catalyst, for instance for ammonia synthesis from hydrogen and nitrogen or for the synthesis of methanol or higher homolog alcohols from hydrogen and at least one carbon oxide.The reactor of substantially cylindrical shape contains a plurality of elongate compartments of parallelipiped shape, adjacent to each other, the adjacent walls of the compartments or the common walls of the adjacent compartments being gas-tight walls, said tight walls forming hollow plates wherein are provided channels for the flow of a fluid heat carrier flowing through said walls under a pressure substantially equal to the pressure to which are subjected the reaction gases.

Abstract translation: 本发明涉及一种在固体催化剂存在下，在压力下，在气相中进行化学合成的方法和装置，例如用于从氢和氮合成氨或从氢气合成甲醇或更高级的同系醇 和至少一种碳氧化物。 基本上圆柱形的反应器包含多个相互邻近的平行形状的细长隔间，隔室的相邻壁或相邻隔室的公共壁是气密壁，所述紧密壁形成中空板，其中提供 用于在基本上等于受到反应气体的压力的压力下流过所述壁的流体热载体的流动通道。

公开(公告)号：US20140248194A1

公开(公告)日：2014-09-04

申请号：US14130369

申请日：2012-06-29

Applicant: Freimut Marold

Inventor： Freimut Marold

IPC: B01J8/04

CPC classification number: B01J8/0496 ,  B01J19/249 ,  B01J2208/022 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2472 ,  B01J2219/2479 ,  B01J2219/2481 ,  B01J2219/2482 ,  B01J2219/2485 ,  B01J2219/2495

Abstract: The invention relates to a reactor for the catalytic conversion of reaction media (1) in a reaction chamber (4) with the aid of a catalyst, wherein the reactor is equipped with at least one plate heat exchanger (6) in a reactor container (2). The plate heat exchanger (6) is substantially composed of heat-exchange plates (5) separated from each other by packings (7). The heat-exchange plates (5) define, between each other, the reaction chamber (4) through which the reaction medium (1) flows. According to the invention, the respective packing (7) is constructed as a catalyst support (7) that is structurally independent of the plate heat exchanger (6). In this case, the support (7) in question may be optionally inserted into a plate interstice (4) defining the reaction chamber (4) and removed again therefrom.

Abstract translation: 本发明涉及一种用于在催化剂的帮助下在反应室（4）中催化转化反应介质（1）的反应器，其中反应器在反应器容器中配备有至少一个板式换热器（6） 2）。 板式换热器（6）基本上由通过填料（7）彼此分离的热交换板（5）组成。 热交换板（5）在反应室（4）之间形成反应介质（1）流过的反应室（4）。 根据本发明，各个填料（7）被构造为在结构上独立于板式热交换器（6）的催化剂载体（7）。 在这种情况下，所述支撑件（7）可以可选地插入限定反应室（4）的板间隙（4）中，并再次从其中移除。

公开(公告)号：US08551197B2

公开(公告)日：2013-10-08

申请号：US12090325

申请日：2006-10-17

Applicant: Richard Root Woods ,  Brook Forest Porter ,  Kandaswamy Duraiswamy ,  Leonard Weschta ,  Christian Hulteberg

Inventor： Richard Root Woods ,  Brook Forest Porter ,  Kandaswamy Duraiswamy ,  Leonard Weschta ,  Christian Hulteberg

IPC: B01J7/00 ,  B01J8/00 ,  C01B6/24

CPC classification number: C01B3/384 ,  B01J8/0407 ,  B01J8/0419 ,  B01J8/0438 ,  B01J8/0442 ,  B01J19/249 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/0053 ,  B01J2208/022 ,  B01J2219/1943 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/246 ,  B01J2219/2462 ,  B01J2219/2464 ,  B01J2219/2465 ,  B01J2219/247 ,  B01J2219/2479 ,  B01J2219/2481 ,  B01J2219/2482 ,  B01J2219/2491 ,  B01J2219/2493 ,  B01J2219/2495 ,  B01J2219/2496 ,  B01J2219/2498 ,  C01B3/0005 ,  C01B3/382 ,  C01B3/48 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/04 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1288 ,  C01B2203/142 ,  C01B2203/143 ,  Y02E60/324 ,  Y02P20/128

Abstract: A hydrogen generation system is disclosed that includes an integrated steam reforming reactor. The reactor has an overall cylindrical shape, receives a reformate and separately receiving a combustion gas mixture. The reactor includes a plurality of reforming stages arranged in a stacked series of disc shaped stage configuration, wherein each reforming stage has a disc shaped combustion portion adjacent a disc shaped catalyst pack through which the reformate passes, wherein the reformate is directed axially between stages and radially within each stage; and the combustion mixture is directed radially between groups of stages and circumferentially within each stage.

Abstract translation: 公开了一种氢气生成系统，其包括集成的蒸汽重整反应器。 反应器具有总体圆柱形形状，接收重整产物并分别接收燃烧气体混合物。 反应器包括多个重整级，其布置成堆叠的一系列盘形级结构，其中每个重整级具有邻近重整产品通过的盘形催化剂组件的盘形燃烧部分，其中重整产品在轴向上定向在阶段和 在每个阶段的径向; 并且燃烧混合物在每个阶段内径向地指向阶段组和周向。

公开(公告)号：US08404188B2

公开(公告)日：2013-03-26

申请号：US12669412

申请日：2008-06-30

Applicant: Agostino Barbieri ,  Nicola Sorlini

Inventor： Agostino Barbieri ,  Nicola Sorlini

IPC: B01J19/00 ,  B01J8/00 ,  B01J8/02 ,  B01J35/02 ,  F28F3/14

CPC classification number: B01J8/0285 ,  B01J8/025 ,  B01J19/249 ,  B01J2208/0015 ,  B01J2208/022 ,  B01J2219/00085 ,  B01J2219/2455 ,  B01J2219/246 ,  B01J2219/2462 ,  B01J2219/2481 ,  B01J2219/2485 ,  B01J2219/2493 ,  B01J2219/2496 ,  F28D9/0031 ,  F28F13/06

Abstract: Plate heat exchange unit (12) for isothermal or pseudo-isothermal chemical reactors, for the heat exchange between a fluid circulating inside the plates and an outer flow of reactant gases, wherein the walls (14, 15), of the plates (13) have notches (14s, 15s) surrounded by suitable joining lines (105), obtaining openings (104) passing through the plates (13) themselves, the plates resulting substantially permeable in the transversal direction to the reactant gases.

Abstract translation: 用于等温或假等温化学反应器的板式热交换单元（12），用于在板内循环的流体与反应气体的外部流之间的热交换，其中板（13）的壁（14,15） 具有由合适的接合线（105）包围的凹口（14s，15s），获得穿过板（13）本身的开口（104），所述板在反应气体的横向上基本上可渗透。

公开(公告)号：US08302672B2

公开(公告)日：2012-11-06

申请号：US12090336

申请日：2006-10-31

Applicant: Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo ,  Luca Zanichelli

Inventor： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo ,  Luca Zanichelli

IPC: F28B1/00 ,  B01J8/04

CPC classification number: F28D9/0031 ,  B01J8/0285 ,  B01J19/0013 ,  B01J2208/0015 ,  B01J2208/022 ,  B01J2219/00085 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2481 ,  F28F9/0273

Abstract: Plate type heat exchanger (20,120) for a isothermal chemical reactor (60), of the type comprising a substantially box-shaped flattened body (22), defining an internal chamber (24) and equipped with an inlet connection (28) and an outlet connection (29) for a first flow of a heat exchanger operative fluid into and from said chamber (24), at least one supplying-distributing device (26, 126) of a second fluid flow, associated with said body (22) and in fluid communication with the internal chamber (24) thereof, in order to regulate the temperature of said operative fluid, said at least one supplying-distributing device (26,126) being supported inside said internal chamber (24) and in fluid communication therewith.

Abstract translation: 用于等温化学反应器（60）的板式热交换器（20,120），其类型包括基本上为箱形的扁平本体（22），其限定内部室（24）并配备有入口连接（28）和出口 连接（29），用于将热交换器的第一流动流入和离开所述室（24），与所述主体（22）相关联的至少一个第二流体流的供应分配装置（26,126） 所述至少一个供应分配装置（26,126）被支撑在所述内部室（24）内并与其流体连通。

公开(公告)号：US20100276336A1

公开(公告)日：2010-11-04

申请号：US12746296

申请日：2008-12-01

Applicant: Gilles Ferschneider ,  Beatrice Fischer

Inventor： Gilles Ferschneider ,  Beatrice Fischer

IPC: C10G65/02 ,  B01J8/04

CPC classification number: B01J8/12 ,  B01J8/0438 ,  B01J19/249 ,  B01J2208/00194 ,  B01J2208/00212 ,  B01J2208/00504 ,  B01J2208/00707 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2208/00814 ,  B01J2208/00884 ,  B01J2208/022 ,  B01J2219/00006 ,  B01J2219/185 ,  B01J2219/1943 ,  B01J2219/2455 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2481 ,  C01B3/384 ,  C01B2203/06 ,  C01B2203/065 ,  C01B2203/0811 ,  C01B2203/1247 ,  C01B2203/1252 ,  C01B2203/148 ,  C10G35/04

Abstract: The invention concerns a reactor for carrying out an endothermic gas phase reaction having a cylindrical shape along a vertical axis and comprising at least four annular zones, centred on the vertical axis and in succession from the edge towards the centre of the reactor, namely a first zone 201 termed the supply zone, a second zone 202 termed the catalytic zone, a third zone 203 termed the collection zone and a fourth zone 204 termed the exchange zone. The reactor also comprises vertical hermetic panels 65 located along the radii of the cylindrical reactor which divide the reactor into sectors, said sectors each comprising at least one exchange section 61 and at least one catalytic section 62. The two first exchange sections are connected and a conduit 64 connects the collection section of each sector, with the exception of the first and last sector, to the exchange section of the next sector.The invention also concerns the process employing the reactor of the invention.

Abstract translation: 本发明涉及一种用于进行沿垂直轴线具有圆柱形形状的吸热气相反应的反应器，该反应器包括至少四个以垂直轴线为中心并且从边缘朝向反应器中心的中心的环形区域，即第一 称为供应区域的区域201，称为催化区域的第二区域202，称为收集区域的第三区域203和称为交换区域的第四区域204。 反应器还包括沿着圆柱形反应器的半径定位的垂直密封面板65，其将反应器分成扇区，所述扇区各自包括至少一个交换部分61和至少一个催化部分62.两个第一交换部分连接，并且 管道64将每个扇区的收集部分连接到下一个扇区的交换部分，第一和最后一个扇区除外。 本发明还涉及采用本发明的反应器的方法。