公开(公告)号：US20040037761A1

公开(公告)日：2004-02-26

申请号：US10332334

申请日：2003-06-06

Inventor： Akira Maenishi ,  Tomonori Asou ,  Yuji Mukai ,  Masataka Ozeki ,  Akinari Nakamura ,  Kunihiro Ukai ,  Kiyoshi Taguchi ,  Takeshi Tomizawa ,  Seiji Fujihara

IPC: B01J008/04

CPC classification number: H01M8/0631 ,  B01J2208/00707 ,  B01J2208/00716 ,  B01J2219/00006 ,  C01B3/384 ,  C01B3/48 ,  C01B3/583 ,  C01B2203/0227 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1604 ,  C01B2203/1609 ,  C01B2203/1619 ,  C01B2203/169 ,  C01B2203/1695 ,  Y02P20/128 ,  Y02P20/52

Abstract: A hydrogen generating part is provided for reacting water and a raw material composed of carbon and hydrogen atoms to generate hydrogen gas, a raw material supply part is provided for supplying a raw material to the hydrogen generating part, a water supply part is provided for supplying water to the hydrogen generating part, a catalyst combustion part is provided, an air supply part is provided for supplying air to the catalyst combustion part, a path switching part is provided for switching raw material supply paths between the raw material supply part and the hydrogen generating part, a bypass path is provided for supplying a raw material to the catalyst combustion part from the path switching part, and a combustion gas path is provided for supplying combustion gas after the catalyst combustion part to the hydrogen generating part. The control part switches the path switching part, and the inside of the hydrogen generating part is replaced with combustion gas after the catalyst combustion part.

Abstract translation: 提供氢气产生部分用于使水和由碳和氢原子组成的原料反应以产生氢气，原料供应部分被提供用于向氢产生部分供应原料，供水部分被提供用于供应 向生成氢的部分供水，设置有催化剂燃烧部，设置用于向催化剂燃烧部供给空气的供气部，设置路径切换部，切换原料供给部与氢原子的原料供给路径 提供旁通路径，用于从路径切换部分向催化剂燃烧部分供应原料，并且提供燃烧气体路径用于将催化剂燃烧部分之后的燃烧气体供应到氢气产生部分。 控制部切换路径切换部，在催化剂燃烧部之后，用燃烧气体代替氢生成部的内部。

公开(公告)号：US20030227955A1

公开(公告)日：2003-12-11

申请号：US10453148

申请日：2003-06-03

Inventor： George Emanuel

IPC: H01S003/22 ,  H01S003/223 ,  H01S003/095 ,  B01J008/04 ,  B01J010/00 ,  C01B013/00

CPC classification number: A61L2/186 ,  A61L2202/11 ,  C01B13/0214

Abstract: An improved singlet delta oxygen generator (SOG) and method of its use are disclosed. The improved SOG is compact and scalable, capable of operating in a zero-gravity or low gravity environment, requires no gaseous diluent or buffer gas, and is capable of operating at pressures as high as one atmosphere. The improved SOG also efficiently utilizes the reactants and produces a O2(1null) stream that is largely free of chlorine and water vapor contamination and therefore does not require a BHP regeneration system or a water vapor trap. When used as part of a COIL system, the SOG may be part of a plenum that directly feeds the laser's nozzle. The close proximity of the SOG to the laser cavity allows operation of the SOG at higher pressures without significant depletion of available O2(1null) through collisional deactivation.

Abstract translation: 公开了改进的单重态三氧化碳（SOG）及其使用方法。 改进的SOG是紧凑和可扩展的，能够在零重力或低重力环境下操作，不需要气态稀释剂或缓冲气体，并且能够在高达一个大气压的压力下操作。 改进的SOG还有效地利用了反应物并产生了大部分没有氯和水蒸气污染的O 2（1-δ）流，因此不需要BHP再生系统或水蒸气阱。 当用作COIL系统的一部分时，SOG可以是直接馈送激光喷嘴的气室的一部分。 SOG与激光腔的紧密接近允许SOG在更高的压力下运行，而不会通过碰撞失活显着消耗可用的O2（<1>）。

公开(公告)号：US20030194354A1

公开(公告)日：2003-10-16

申请号：US10391901

申请日：2003-03-20

Applicant: NISSAN MOTOR CO., LTD.

Inventor： Masaru Okamoto

IPC: B01J008/04 ,  G05B001/00 ,  G05D021/00

CPC classification number: C01B3/38 ,  B01J19/0013 ,  B01J2219/00191 ,  C01B3/48 ,  C01B3/583 ,  C01B2203/0227 ,  C01B2203/0283 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/1619 ,  C01B2203/169

Abstract: A fuel reforming system, comprising a reformer (8) which generates reformate gas containing hydrogen, a carbon monoxide oxidizer (9) containing a carbon monoxide oxidation catalyst which removes carbon monoxide contained in the reformate gas by a shift reaction and a preferential oxidation reaction, and supplies reformate gas from which the carbon monoxide has been removed to the fuel cell (17), and a cooling device (12) which cools the heat liberated by the shift reaction and preferential oxidation reaction in the carbon monoxide oxidizer (9) by a coolant. The controller (31) determines whether the carbon monoxide oxidizer (9) is in a marginal operation state where a processing performance of the carbon monoxide oxidation catalyst has reached its limit, and performs an avoidance processing to avoid the marginal operation state of the carbon monoxide oxidation catalyst.

Abstract translation: 一种燃料重整系统，包括产生含氢气的重整气体的重整器（一种重铬酸盐），含有一氧化碳氧化催化剂的一氧化碳氧化剂（ 9 ），其除去一氧化碳 在重整气体中通过转移反应和优先的氧化反应，并且将一氧化碳从其中除去的重整气体供应到燃料电池（ 17 ）和冷却装置（ 12 ），其通过冷却剂冷却通过转换反应释放的热量和一氧化碳氧化剂中的优先氧化反应（ 9 ）。 控制器（ 31 ）确定一氧化碳氧化剂（ 9 ）是否处于一氧化碳氧化催化剂的加工性能达到极限的边际运行状态，以及 进行避免处理以避免一氧化碳氧化催化剂的边际操作状态。

公开(公告)号：US20030175183A1

公开(公告)日：2003-09-18

申请号：US10275204

申请日：2002-11-02

Inventor： Friedrich Guetlhuber

IPC: B01J008/04

CPC classification number: B01J8/065 ,  B01J2208/00212 ,  B01J2208/00256 ,  B01J2219/00263 ,  C07C45/35 ,  C07C47/22

Abstract: A tube reactor (2) for performing exothermic gas phase reactions comprising a reaction tube bundle (8), that extends in a sealed manner between two tube end plates (4, 6), that carries a reaction gas and is surrounded by a heat carrier inside a surrounding reactor shell (10). The tube reactor also includes a cowl (18, 20) that spans the respective tube plates (4, 6) and is connected to a gas inlet and a gas discharge line, respectively. Inside the cowl (18) on the gas inlet side adjacent to a first gas supply chamber (28), connected to the inside of the reaction tubes (16), is located a separately fed second gas supply chamber (30) with its own tube end plate (32) that is connected to separate gas supply tubes (34) suitable for a second reaction gas. The separate gas supply tubes reach into the gas inlet end or reach to directly before the gas inlet ends of the reaction tubes (16). This avoids early admixing of an explosion-critical reactant into the reaction gas stream using relatively simple and practical means of construction, which in turn improves the ability to load the reaction gas stream with this reactant.

Abstract translation: 一种用于进行放热气相反应的管式反应器（2），包括反应管束（8），该反应管束（8）以密封方式在两个管端板（4,6）之间延伸，所述反应管束携带反应气体并被热载体 在周围的反应器壳体（10）内。 管式反应器还包括跨过各个管板（4,6）并连接到气体入口和气体排放管线的整流罩（18,20）。 在连接到反应管（16）内部的与第一气体供应室（28）相邻的气体入口侧的整流罩（18）内，位于具有自己的管的分开供给的第二气体供给室（30） 端板（32），其连接到适合于第二反应气体的分离的气体供应管（34）。 单独的气体供应管到达气体入口端或者直接在反应管（16）的气体入口端之前到达。 这避免了使用相对简单和实用的施工方法将爆炸关键反应物早期混合到反应气流中，这进一步提高了与该反应物一起加载反应气流的能力。

公开(公告)号：US20030175173A1

公开(公告)日：2003-09-18

申请号：US10095934

申请日：2002-03-12

Inventor： Arne Karlsson ,  Ivar M. Dahl ,  Jonny Engedahl ,  Mark A. Krawczyk ,  Ara J. Alexianian

IPC: B01J008/00 ,  B01J008/02 ,  B01J008/04

CPC classification number: G01N31/10 ,  B01J19/0046 ,  B01J2219/00015 ,  B01J2219/00286 ,  B01J2219/00299 ,  B01J2219/00351 ,  B01J2219/00423 ,  B01J2219/00495 ,  B01J2219/00585 ,  B01J2219/00698 ,  B01J2219/00707 ,  B01J2219/00745 ,  B01J2219/00747 ,  C40B30/08 ,  C40B40/18 ,  C40B60/14 ,  G01N25/14

Abstract: A reactor for evaporating liquid feed and reacting said feed in the presence of catalyst to make product comprises a housing having at least one inlet and at least one outlet and encasing an evaporation zone and a reaction zone, an injector passing through the inlet and having an orifice in the evaporation zone for introducing a liquid feed, an insert containing packing for vaporizing the liquid feed where the packing is in the evaporation zone, a receptacle for retaining catalyst in the reaction zone and at least one heater associated with at least a portion of the reactor, wherein the injector orifice and the packing define a gap between the orifice and the packing sufficiently small to interfere with the formation of a drop at the orifice.

Abstract translation: 一种用于蒸发液体进料并在催化剂存在下使所述进料反应以制备产品的反应器包括具有至少一个入口和至少一个出口并包围蒸发区和反应区的壳体，通过入口的喷射器具有 用于引入液体进料的蒸发区中的孔口，包含用于蒸发填料在蒸发区域中的液体进料的填料的插入件，用于将催化剂保持在反应区域中的容器和至少一个与至少一部分 所述反应器，其中所述喷射器孔和所述衬垫限定所述孔和所述衬垫之间的间隙足够小以妨碍在所述孔处形成液滴。

公开(公告)号：US20030138681A1

公开(公告)日：2003-07-24

申请号：US10182282

申请日：2002-11-26

Inventor： Stefan Boneberg ,  Bruno Motzet ,  Alois Tischler ,  Marc Weisser

IPC: H01M008/06 ,  B01J008/04

CPC classification number: H01M8/0612 ,  B01B1/005 ,  C01B3/323 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0261 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/1223 ,  C01B2203/1288 ,  C01B2203/141 ,  C01B2203/1604 ,  C01B2203/1685 ,  C01B2203/169 ,  H01M8/04022 ,  Y02P20/128

Abstract: The invention relates to a system for supplying at least two components of a gas producing system of a fuel cell installation, especially the stages of a multi-stage reformation process, with an evaporated and/or superheated hydrocarbon or a hydrocarbon/water mixture. The inventive system comprises at least two heat exchangers that have one zone for the media and one zone for the supply of thermal energy each. The heat exchangers are associated with one of the components each, the zone used for the supply of thermal energy to the at least two heat exchangers being connected in tandem. Alternatively, the inventive system comprises a heat exchanger and downstream of the media zone thereof a valve device which supplies the evaporated and/or superheated volume flow to at least one respective section of pipes that leads to one of the at least two components, respectively.

Abstract translation: 本发明涉及一种用于向蒸发和/或过热烃或烃/水混合物供应燃料电池装置的气体产生系统的至少两个部件，特别是多级改造过程的阶段的系统。 本发明的系统包括至少两个具有用于介质的区域和每个用于供应热能的区域的热交换器。 热交换器与每个部件中的一个相关联，用于向至少两个热交换器串联连接的热能供应区域。 或者，本发明的系统包括一个热交换器，并在其介质区域的下游具有一个阀装置，该阀装置将蒸发的和/或过热的体积流分别供给至少一个通向至少两个部件中的一个的管道的相应部分。

公开(公告)号：US20030134912A1

公开(公告)日：2003-07-17

申请号：US10052485

申请日：2002-01-17

Inventor： Yunjie Ding ,  Wenping Ma ,  Yuan Lu ,  Liwu Lin

IPC: B01J008/04 ,  C07C027/06

CPC classification number: C10G2/332 ,  B01J8/10 ,  B01J8/20 ,  B01J21/18 ,  B01J23/75 ,  B01J2208/00823 ,  B01J2219/00006 ,  C10G2/342

Abstract: Diesel fuels or blending stocks having excellent lubricity, oxidative stability and high cetane number are directly produced from synthesis gas over activated carbon supported cobalt based Fischer-Tropsch catalyst under the condition of temperature within the range of 120 to 400null C., reaction pressure within the range of 0.5 to 10.0 MPa, volume hourly space velocity of a mixture of hydrogen and carbon monoxide within the range of 100 to 5000, the mole ratio of hydrogen to carbon monoxide within the range of 1 to 4. Diesel fuels containing at least 95 wt % paraffins with an iso to normal ratio of about 0.03 to 0.3,

Abstract translation: 柴油燃料或具有优异润滑性，氧化稳定性和高十六烷值的混合料直接由合成气在活性炭负载的钴基费 - 托催化剂上在温度在120-400℃范围内的条件下产生，反应压力在 0.5至10.0MPa的范围，氢和一氧化碳的混合物的体积小时空速在100至5000的范围内，氢与一氧化碳的摩尔比在1至4的范围内。含有至少95的柴油 通过分离菲舍尔（Fischer）获得了重量％的链烷烃，其正常比例为约0.03至0.3，<50ppm（重量）硫和氮，小于约2重量％的不饱和度和约0.001至小于0.3重量％的氧 （180至245℃馏分）和较重馏分（245至380℃馏分），并将较轻产物的180-245℃部分与245相结合 380° C.分数以所需比例。

公开(公告)号：US20030129125A1

公开(公告)日：2003-07-10

申请号：US10281190

申请日：2002-10-28

Inventor： Steven Philip Rosenberg ,  Darrel James Wilson ,  Catherine Ann Heath

IPC: C01F007/16 ,  B01J008/04

CPC classification number: C01F7/0633 ,  C01F7/473

Abstract: An improved process for the causticisation of Bayer liquors in an alumina refinery, the process including the steps of reacting lime with aluminate ions in a Bayer liquor within a primary reactor under controlled conditions of low to moderate temperature (between 70-80null C.) and agitation, to form substantially only a hydrocalumite species and hydroxyl ions; and a secondary reactor wherein the hydrocalumite species formed is subjected to heating in contact with a Bayer liquor under controlled conditions so as to cause the hydrocalumite species to react with the liquor to form calcium carbonate, aluminate ions and hydroxyl ions, whereby a causticised Bayer liquor is obtained and wherein the efficiency of lime utilization is substantially increased and/or alumina losses are minimized.

Abstract translation: 一种用于氧化铝精炼厂中拜耳液体的苛化的改进方法，该方法包括以下步骤：在低温至中等温度（70-80℃）的受控条件下，在初级反应器内的拜耳液体中使石灰与铝酸根离子反应 并搅拌，基本上只形成一个水煤白质和羟基离子; 以及二次反应器，其中形成的氢钙土矿物质在受控条件下与拜耳液体接触进行加热，以使得水煤灰物质与液体反应形成碳酸钙，铝酸根离子和羟基离子，由此将苛化的拜耳液 并且其中石灰利用的效率显着增加和/或氧化铝损失最小化。

公开(公告)号：US20030100799A1

公开(公告)日：2003-05-29

申请号：US09683186

申请日：2001-11-29

Inventor： Yuri Valerievich Aristovich ,  Valeri Yurievich Aristovich ,  John William Fulmer ,  Andrey Yurievich Sokolov ,  Svetlana Ananyevna Ulyanova ,  Sergey Nikolaevich Voyakin

IPC: C07C045/80 ,  C07C037/72 ,  B01J008/04

CPC classification number: C07C45/85 ,  B01J19/0086 ,  B01J2219/00006 ,  C07C37/685 ,  C07C37/86 ,  C07C39/04

Abstract: A system for purifying a cumene hydroperoxide cleavage product mixture comprises a cumene hydroperoxide cleavage product mixture feed containing impurities in fluid communication with an aqueous alkaline solution feed; the cumene hydroperoxide cleavage product mixture and aqueous alkaline solution feeds in fluid communication with a neutralization drum having a aqueous salt phase outlet; a aqueous salt phase feed containing impurities in fluid communication with a decomposer reactor having an oxidized aqueous salt phase outlet; an oxidizing agent feed in fluid communication with the aqueous salt phase feed containing the impurities prior to the decomposer reactor; and an oxidized aqueous salt phase feed containing water-soluble oxidized derivatives of the impurities in fluid communication with the cumene hydroperoxide cleavage product mixture prior to the neutralization drum.

Abstract translation: 用于纯化氢过氧化枯烯裂解产物混合物的系统包括含有与碱性水溶液进料流体连通的杂质的枯烯氢过氧化物裂解产物混合物进料; 氢过氧化枯烯裂解产物混合物和碱性水溶液与具有盐水相出口的中和鼓流体连通; 含有与具有氧化的盐水相出口的分解反应器流体连通的杂质的含水盐相进料; 在分解反应器之前与含有杂质的含水盐相进料流体连通的氧化剂进料; 和含有在中和鼓之前与氢过氧化枯烯裂解产物混合物流体连通的杂质的水溶性氧化衍生物的氧化水相盐进料。

公开(公告)号：US20030097030A1

公开(公告)日：2003-05-22

申请号：US10218732

申请日：2002-08-14

Inventor： Peter Arnoldy

IPC: C07C029/04 ,  C07C39/29 ,  B01J008/04

CPC classification number: C07C303/06 ,  C07C5/2767 ,  C07C7/148 ,  C07C11/02 ,  C07C15/107 ,  C07C309/31

Abstract: A process for producing branched olefins from a mixed linear olefin/paraffin isomerisation feed comprising linear olefins having at least 7 carbon atoms in 5-50% w comprising in a first stage skeletally isomerising linear olefins in the isomerisation feed and in a second stage separating branched and linear molecules wherein branched molecules are substantially olefinic and linear molecules are olefinic and/or paraffinic; novel stages and combinations thereof; apparatus therefor; use of catalysts and the like therein; and use of branched olefins obtained thereby.