公开(公告)号：US20040081599A1

公开(公告)日：2004-04-29

申请号：US10474475

申请日：2003-10-08

Inventor： Enrico Rizzi

IPC: B01J008/00 ,  F16J015/00

CPC classification number: B01J8/008 ,  B01J2208/00884 ,  F16J15/0887

Abstract: A safe, reliable chemical reactor (1, 20) with a simple construction, easy to assemble and to disassemble comprises a casing (2), a male member (3) supported by the casing (2) and inserted with a certain clearance in a female member (4) associated to the casing (2), as well as a metallic foil (10) capable of being deformed fixedly connected to the male member (3) and protruding into said clearance (8), in order to hinder the fluid passage through the clearance.

Abstract translation: 安全可靠的化学反应器（1,20），结构简单，易于组装和拆卸，包括一个外壳（2），一个由外壳（2）支撑并插入一定间隙的阳件（3） 与外壳（2）相关联的阴构件（4）以及能够变形成固定地连接到阳构件（3）并突出到所述间隙（8）中的金属箔（10），以阻碍流体 通过清关。

公开(公告)号：US20040079031A1

公开(公告)日：2004-04-29

申请号：US10689246

申请日：2003-10-20

Inventor： James Seaba ,  Christopher J. Brooks

IPC: C10J003/20 ,  B01J008/00 ,  C10J001/00

CPC classification number: H01M8/0612 ,  B01B1/005 ,  B01J2219/00781 ,  B01J2219/00873 ,  C01B3/0005 ,  C01B3/323 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/0805 ,  C01B2203/0811 ,  C01B2203/0816 ,  C01B2203/0822 ,  C01B2203/0844 ,  C01B2203/0866 ,  C01B2203/0877 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1247 ,  C01B2203/1288 ,  C01B2203/142 ,  C01B2203/148 ,  C01B2203/1604 ,  C01B2203/80 ,  C01B2203/82 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04022 ,  H01M8/04223 ,  H01M8/04225 ,  Y02E60/324 ,  Y02P20/128

Abstract: A micro component steam reformer system for producing hydrogen-enriched gas to power a fuel cell adapted for scalable power requirements. The steam reformer system uses a cycle in which, in laminar flow modules, a vaporized hydrocarbon is mixed with fuel cell off gas having a hydrogen component and combusted to heat vaporizers and a steam reformer. Vaporized hydrocarbons and water vapor are introduced as a feed stock into the steam reformer to produce a syn-gas, which is cooled and purified. The resulting principally hydrogen gas may be introduced into a hydrogen fuel cell. Off gas from the fuel cell is recycled to provide hydrogen and water for use in the system cycle.

Abstract translation: 一种用于产生富含氢气的微量组分蒸汽重整器系统，用于为可扩展功率要求而适应的燃料电池供电。 蒸汽重整器系统使用一个循环，其中在层流模块中，蒸发的烃与具有氢组分的燃料电池废气混合并燃烧以加热蒸发器和蒸汽重整器。 将蒸发的烃和水蒸气作为原料引入蒸汽重整器中以产生冷却和纯化的合成气。 所产生的主要氢气可以被引入到氢燃料电池中。 来自燃料电池的废气被再循环以提供用于系统循环中的氢和水。

公开(公告)号：US20040074144A1

公开(公告)日：2004-04-22

申请号：US10669952

申请日：2003-09-23

Inventor： Yoshihiro Isogai ,  Hidehito Kubo

IPC: B01J008/00 ,  F17B001/00

CPC classification number: H01M8/04216 ,  B22F3/114 ,  C01B3/0005 ,  F17C11/005 ,  F28D1/0213 ,  F28D1/0246 ,  F28D2021/0047 ,  H01M8/04208 ,  H01M8/065 ,  Y02E60/321 ,  Y02E60/327 ,  Y02P20/129

Abstract: A hydrogen storage tank includes a housing, and a heat exchanger provided within the housing. The heat exchanger has an upstream side heat transfer pipe formed flatly, a downstream side heat transfer pipe formed flatly, and a connection pipe for connecting the two heat transfer pipes to each other. The heat exchanger has a plurality of fins which are formed between the two heat transfer pipes so as to extend along the lengthwise direction of the two heat transfer pipes. A composite of granular MH powder and flaky aluminum powder is stored in the housing in the condition that the composite is in contact with the two heat transfer pipes and the fins. For example, powder of a rare-earth alloy (MmNi5) having a particle size of not larger than 500 nullm is used as the MH powder. For example, flaky aluminum powder having a mean particle size of 80 nullm and a thickness of 0.5 nullm to 2 nullm is used as the flaky aluminum powder. The two kinds of powder are mixed so that the amount of the flaky aluminum powder is in a range of from 2% by volume to 11% by volume.

Abstract translation: 储氢箱包括壳体和设置在壳体内的热交换器。 热交换器具有平坦地形成的上游侧传热管，平坦地形成的下游侧传热管，以及用于将两个传热管彼此连接的连接管。 热交换器具有多个翅片，它们形成在两个传热管之间，以沿着两个传热管的长度方向延伸。 颗粒MH粉末和片状铝粉末的复合材料在复合材料与两个传热管和翅片接触的状态下储存在壳体中。 例如，使用粒径不大于500μm的稀土类合金（MmNi5）粉末作为MH粉末。 例如，作为片状铝粉末，使用平均粒径为80μm，厚度为0.5〜2μm的片状铝粉末。 将两种粉末混合，使得片状铝粉的量在2体积％至11体积％的范围内。

公开(公告)号：US20040068932A1

公开(公告)日：2004-04-15

申请号：US10271406

申请日：2002-10-15

Inventor： Albert E. Stewart

IPC: C10B001/00 ,  B01J008/00

CPC classification number: C01B3/56 ,  B01J8/1872 ,  B01J8/28 ,  B01J8/386 ,  B01J23/78 ,  B01J2208/00168 ,  B01J2208/00752 ,  B01J2208/00761 ,  B01J2219/00006 ,  C01B3/32 ,  C01B3/44 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/0425 ,  C01B2203/0465 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0811 ,  C01B2203/1052 ,  C01B2203/1082 ,  C01B2203/1241 ,  C01B2203/145 ,  C01B2203/146 ,  C01B2203/148 ,  Y02P20/52

Abstract: An apparatus and method to create a substantially pure hydrogen product stream before any subsequent purification steps. The apparatus provides a generally enclosed reaction vessel so as to reduce any extraneous exhaust materials from escaping. In addition, the apparatus includes a primary and a secondary reaction chamber which are generally held at equivalent or equal pressures while at substantially different temperatures. In addition, a reaction aid or cooperator is used to increase the production of the hydrogen product stream and to also increase the purity of the hydrogen product stream. The method includes using a two chamber apparatus along with the reaction cooperator to increase the hydrogen production and purity and recycling the reaction cooperator.

Abstract translation: 一种在任何后续纯化步骤之前产生基本上纯的氢产物流的装置和方法。 该设备提供了一般封闭的反应容器，以便减少任何外来排气材料的逸出。 此外，该装置包括主要和次级反应室，其通常在基本上不同的温度下保持在相等或相等的压力。 此外，使用反应助剂或配合剂来增加氢产物流的产生并且还提高氢产物流的纯度。 该方法包括与反应配合器一起使用二室装置以增加氢的产生和纯度并循环反应合作者。

公开(公告)号：US20040047795A1

公开(公告)日：2004-03-11

申请号：US10432154

申请日：2003-09-15

Inventor： Theo Konig ,  Matthias Pfaffelhuber ,  Heiko Herold ,  Gunter Holdenried ,  Leslaw Mleczko

IPC: C01B033/02 ,  B01J008/00

CPC classification number: B01J19/02 ,  B01J2219/00155 ,  B01J2219/0272 ,  B01J2219/029 ,  C01B33/027 ,  C01B33/029 ,  C01B33/03

Abstract: The invention relates to a method for producing hyper-pure, granular silicon by decomposing a gas containing silicon in a reactor consisting of a silicon carbide-based, carbon-fiber reinforced material; to a corresponding reactor; and to the use of said reactor for producing silicon.

Abstract translation: 本发明涉及一种通过在由碳化硅类碳纤维增强材料构成的反应器中分解含硅气体来生产高纯度粒状硅的方法; 到相应的反应器; 以及所述反应器用于生产硅的用途。

公开(公告)号：US20040037759A1

公开(公告)日：2004-02-26

申请号：US10433995

申请日：2003-06-10

Inventor： Willem Van Vliet ,  Arie Pieter Den Hartog ,  Maria Den hartog-Snoeij

IPC: B01J008/00

CPC classification number: C10G49/002 ,  B01F3/04496 ,  B01J8/0085 ,  B01J8/0453 ,  B01J8/0492 ,  B01J8/0496 ,  B01J2208/00132

Abstract: The invention relates to a mixing device (5) for mixing fluids in a multiple bed downflow reactor comprising: (i) a substantially horizontal collection tray (6); (ii) a swirl chamber (7) for mixing liquid arranged below the collection tray (6), having an upper end part that is in direct fluid communication with the upper surface (9) of the collection tray (6) and an outlet opening (10) at its lower end, wherein the swirl chamber (7) has a length that is at least 0.35 times its inner diameter; and (iii) a substantially horizontal distribution tray (13) located below the swirl chamber (7), which distribution tray (13) is provided with a plurality of openings or downcomers (14) for downward flow of liquid and gas. The invention further relates to a multiple bed downflow reactor comprising such a mixing device and to the use of such a reactor in hydrocarbon processing.

Abstract translation: 本发明涉及一种用于在多床下流反应器中混合流体的混合装置（5），包括：（i）基本上水平的收集盘（6）; （ii）用于混合布置在收集托盘（6）下面的液体的旋流室（7），具有与收集托盘（6）的上表面（9）直接流体连通的上端部分和出口开口 （10），其中所述涡流室（7）的长度为其内径的至少0.35倍; 和（iii）位于所述涡流室（7）下方的基本上水平的分配托盘（13），所述分配托盘（13）设置有用于液体和气体向下流动的多个开口或降液管（14）。 本发明还涉及一种包含这种混合装置和在烃加工中使用这种反应器的多床下流式反应器。

公开(公告)号：US20030223925A1

公开(公告)日：2003-12-04

申请号：US10435592

申请日：2003-05-12

Inventor： Thomas Rostrup-Nielsen ,  Erik Logsted-Nielsen

IPC: C01B003/24 ,  C10K001/34 ,  C10K001/20 ,  B01J008/00 ,  F28D001/00

CPC classification number: C01B3/501 ,  B01J8/009 ,  B01J8/067 ,  B01J2208/00212 ,  B01J2208/00221 ,  C01B3/16 ,  C01B2203/0283 ,  C01B2203/041 ,  C01B2203/0475 ,  C01B2203/0888 ,  C01B2203/0894 ,  F28D3/02 ,  F28D3/04 ,  Y02P20/52

Abstract: Process and reaction unit for isothermal shift conversion of a carbon monoxide containing feed gas, the process comprising the steps of introducing the feed gas in a reaction unit into reactor tubes with a fixed bed of a shift conversion catalyst in a reaction zone; contacting the feed gas with the catalyst at conditions being effective in carbon monoxide shift conversion reaction with steam reactant to hydrogen and cooling the reaction by indirect heat exchange with a cooling agent by passing the cooling agent in a falling film along shell side of the reactor tubes and removing heated cooling agent from the falling film; passing hydrogen when it is formed by the shift conversion reaction through a hydrogen selective membrane to a permeate zone; withdrawing hydrogen from the permeate zone and carbon monoxide depleted feed gas from the reaction zone.

公开(公告)号：US20030221448A1

公开(公告)日：2003-12-04

申请号：US10444052

申请日：2003-05-22

Inventor： Kazuo Shoji ,  Atsushi Moriya

IPC: B01D053/22 ,  B01D059/12 ,  C01B003/00 ,  B01J008/00 ,  B01D047/00 ,  F25J003/00

CPC classification number: F25J3/08 ,  B01D53/22 ,  B01D63/02 ,  B01D63/024 ,  B01D2319/04 ,  C01B23/0047 ,  C01B2210/0032 ,  C01B2210/0046 ,  C01B2210/0048 ,  F25J3/0209 ,  F25J3/029 ,  F25J2205/40 ,  F25J2205/80 ,  F25J2245/02

Abstract: A method of producing high-purity helium, which contains the step of: producing high-purity helium of 99.99 mol % or higher, by a process in which crude helium having a helium concentration of 40 to 90 mol % is, at least, permeated through a separation membrane module composed of a plurality of glass hollow fiber membrane.

Abstract translation: 一种生产高纯度氦的方法，其包括以下步骤：通过至少渗透氦浓度为40至90mol％的粗氦的方法生产99.99mol％或更高的高纯度氦 通过由多个玻璃中空纤维膜构成的分离膜组件。

公开(公告)号：US20030220776A1

公开(公告)日：2003-11-27

申请号：US10063907

申请日：2002-05-22

Inventor： Christine J. Phillips ,  Sandra Velez ,  Robert James Perry ,  Maia Alanna Navarrete

IPC: G06G007/48 ,  G06F019/00 ,  B01J008/00 ,  C12Q001/00

CPC classification number: C08G77/00 ,  F17C11/005 ,  G06F19/706 ,  G06F19/708 ,  G06F19/709

Abstract: An exemplary embodiment of the invention relates to a method, system, apparatus, and storage medium for designing and locating chemical structures. The apparatus comprises a user accessible chemical design and query tool comprising a user interface including an interactive host and a database storing a graphical representation of at least one chemical design structure. Upon accessing the chemical design and query tool by a user, the user interface guides the user in selecting a chemical design structure, and submitting the chemical design structure to a provider system. The invention also includes a method, system, and storage medium.

Abstract translation: 本发明的示例性实施例涉及用于设计和定位化学结构的方法，系统，设备和存储介质。 该装置包括用户可访问化学设计和查询工具，其包括包括交互式主机的用户界面和存储至少一个化学设计结构的图形表示的数据库。 在用户访问化学设计和查询工具时，用户界面引导用户选择化学设计结构，并将化学设计结构提交给供应商系统。 本发明还包括一种方法，系统和存储介质。

公开(公告)号：US20030113237A1

公开(公告)日：2003-06-19

申请号：US09930646

申请日：2001-08-15

Applicant: Third Wave Technologies, Inc.

Inventor： Raymond F. Cracauer ,  Zbigniev Skrzypczynski ,  Ned D. Reimer

IPC: B01J008/00

CPC classification number: G06Q30/06 ,  G06Q10/087

Abstract: The present invention relates to polymer synthesizers and methods of using polymer synthesizers. For example, the present invention provides highly efficient, reliable, and safe synthesizers that find use, for example, in high throughput and automated nucleic acid synthesis. The present invention also relates to synthesizer arrays for efficient, safe, and automated processes for the production of large quantities of polymers.