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29 条记录 (耗时 0.017 秒)

    Process and apparatus for the preparation of synthesis gas
    1.
    发明申请
    Process and apparatus for the preparation of synthesis gas 有权
    用于制备合成气的方法和装置

    公开(公告)号：US20040065014A1

    公开(公告)日：2004-04-08

    申请号：US10668295

    申请日：2003-09-24

    发明人： Peter Scier Christensen ,  Thomas Rostrup Nielsen ,  Niels Erikstrup ,  Kim Aasberg-Petersen ,  Jens-Henrik Bak Hansen ,  Ib Dybkjer

    IPC分类号： B01J008/00 ,  B01J008/04 ,  C01B003/32

    CPC分类号： C01B3/382 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0816 ,  C01B2203/0844 ,  C01B2203/1011 ,  C01B2203/1035 ,  C01B2203/143 ,  Y02P20/129 ,  Y02P20/142

    摘要： Process and apparatus for the preparation of synthesis gas by catalytic steam and/or CO2 reforming of a hydrocarbon feedstock comprising the following steps: (a) heating the reaction mixture of hydrocarbon and steam and/or CO2 in a heated steam reforming unit integrated with the flue gas containing waste heat section from the fired tubular reformer in which reforming of the reaction mixture takes place by contact with a solid reforming catalyst (b) feeding the partially steam reformed mixture to the fired tubular reformer and further reforming the mixture to the desired composition and temperature, wherein the heated steam reforming unit comprises a piping system containing reaction sections with solid reforming catalyst comprising catalyst pellets and/or catalysed structured elements, the piping system being part of the process gas piping system integrated with the flue gas-containing waste heat section.

    摘要翻译： 用于通过烃原料的催化蒸汽和/或CO 2重整制备合成气的方法和装置，包括以下步骤：（a）在加热的蒸汽重整单元中加热烃和蒸汽和/或CO 2的反应混合物， 含有来自燃烧管式重整器的废热段的烟气，其中通过与固体重整催化剂（b）接触进行反应混合物的重整，所述固体重整催化剂（b）将部分蒸汽重整的混合物进料到烧制的管式重整器中，并进一步将混合物重整成所需组成 和温度，其中所述加热的蒸汽重整单元包括管道系统，其包含具有包含催化剂颗粒和/或催化的结构化元素的固体重整催化剂的反应段，所述管道系统是与含烟道气的废热集成的工艺气体管道系统的一部分 部分。

    Regenerative autothermal catalytic steam reformer
    2.
    发明申请
    Regenerative autothermal catalytic steam reformer 有权
    再生自热催化蒸汽重整器

    公开(公告)号：US20040020125A1

    公开(公告)日：2004-02-05

    申请号：US10347130

    申请日：2003-01-17

    申请人： Catacel Corp.

    发明人： William B. Retallick ,  William A. Whittenberger

    IPC分类号： C01B003/32

    CPC分类号： B01J19/249 ,  B01J12/007 ,  B01J2219/00164 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2465 ,  B01J2219/2466 ,  B01J2219/247 ,  B01J2219/2479 ,  B01J2219/2493 ,  C01B3/384 ,  C01B3/48 ,  C01B2203/0216 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1035 ,  C01B2203/1652 ,  C01B2203/169

    摘要： A compact steam reformer produces hydrogen to power a fuel cell, such as can be used in a vehicle. The steam reformer includes a first channel, at least partly coated with a steam reforming catalyst, and a second channel, at least partly coated with a combustion catalyst, the channels being in thermal contact with each other. Heat from the combustion is used in the steam reforming reaction. In another embodiment, the gas streams feeding the reforming and combustion channels pass through a valve which reverses the gas streams periodically. The combustion channel becomes the reforming channel, and vice versa, so that carbon deposits in the former reforming channel are burned off. This arrangement enables the reforming reaction to continue indefinitely at peak efficiency.

    摘要翻译： 紧凑型蒸汽重整器产生氢气以为燃料电池供电，例如可用于车辆中。 蒸汽重整器包括至少部分地涂覆有蒸汽重整催化剂的第一通道和至少部分地涂覆有燃烧催化剂的第二通道，所述通道彼此热接触。 在蒸汽重整反应中使用来自燃烧的热。 在另一个实施例中，供给重整和燃烧通道的气流通过一个周期性地反转气流的阀。 燃烧通道成为重整通道，反之亦然，因此前一重整通道中的碳沉积物被烧掉。 这种布置使重整反应在峰值效率下无限期地继续。

    Staged air autothermal reformer for improved startup performance
    3.
    发明申请
    Staged air autothermal reformer for improved startup performance 有权
    分级空气自热重整器可提高启动性能

    公开(公告)号：US20030200699A1

    公开(公告)日：2003-10-30

    申请号：US10134992

    申请日：2002-04-29

    发明人： Gary M. Robb

    IPC分类号： C01B003/32

    CPC分类号： C01B3/382 ,  B01J8/0438 ,  B01J8/0492 ,  B01J2208/00061 ,  B01J2208/00548 ,  B01J2208/00628 ,  B01J2208/00707 ,  B01J2208/00716 ,  C01B2203/0244 ,  C01B2203/0844 ,  C01B2203/1241 ,  C01B2203/143 ,  C01B2203/1604 ,  C01B2203/1619 ,  C01B2203/169 ,  C01B2203/82

    摘要： An autothermal reformer according to the principles of the present invention comprises a first stage that selectively receives a fuel flow, a first oxidant flow, and a steam flow. The first stage has a first portion of a catalyst bed. The fluids within the first stage are routed through the first portion of the catalyst bed and react. There is a second stage downstream from and communicating with the first stage. The second stage receives the fluids from the first stage and also selectively receives a second oxidant flow. The second oxidant flow and the fluids received from the first stage flow through a second portion of a catalyst bed and further react.

    摘要翻译： 根据本发明的原理的自热重整器包括选择性地接收燃料流，第一氧化剂流和蒸汽流的第一级。 第一阶段具有催化剂床的第一部分。 第一阶段内的流体通过催化剂床的第一部分并进行反应。 第一阶段是下游和第一阶段沟通的第二阶段。 第二阶段从第一阶段接收流体并且还选择性地接收第二氧化剂流。 第二氧化剂流和从第一级接收的流体流过催化剂床的第二部分并进一步反应。

    Glass fiberizing combustion fuel mixture
    4.
    发明申请
    Glass fiberizing combustion fuel mixture 审中-公开
    玻璃纤维化燃烧燃料混合物

    公开(公告)号：US20030024164A1

    公开(公告)日：2003-02-06

    申请号：US10235455

    申请日：2002-09-05

    发明人： Jianjun Li

    IPC分类号： C01B003/32

    CPC分类号： C03B37/048

    摘要： A combustion fuel mixture is provided for heating a fiberizer spinner for the production of glass fiber. In a first embodiment, oxygen enriched air is added to natural gas to form the combustion fuel mixture. In a second embodiment, pure oxygen is mixed with natural gas to form the combustion fuel mixture. Combustion of the combustion fuel mixture reduces emissions, increases efficiency of glass fiber production and reduces the amount of natural gas required to heat the fiberizer.

    摘要翻译： 提供燃烧燃料混合物用于加热用于生产玻璃纤维的纤维化器旋转器。 在第一实施例中，将富氧空气添加到天然气中以形成燃烧燃料混合物。 在第二实施方案中，纯氧与天然气混合以形成燃烧燃料混合物。 燃烧燃料混合物的燃烧减少排放，提高玻璃纤维生产的效率并减少加热纤维化器所需的天然气量。

    Process for producing hydrogen-containing gas
    7.
    发明申请
    Process for producing hydrogen-containing gas 有权
    含氢气体的制造方法

    公开(公告)号：US20030157019A1

    公开(公告)日：2003-08-21

    申请号：US10291375

    申请日：2002-11-12

    发明人： Yasuhiro Kushida ,  Masayuki Katagiri ,  Hutoshi Ikoma ,  Shigeyuki Hirose ,  Yasushi Hiramatsu ,  Mikio Yoneoka

    IPC分类号： C01B003/32

    CPC分类号： B01J23/6447 ,  B01J23/56 ,  B01J23/60 ,  B01J23/62 ,  B01J23/6522 ,  B01J23/8953 ,  B01J23/8993 ,  B01J35/04 ,  B01J37/0215 ,  B01J37/03 ,  C01B3/326 ,  C01B2203/0244 ,  C01B2203/1041 ,  C01B2203/1064 ,  C01B2203/1076 ,  C01B2203/1223 ,  Y02P20/52

    摘要： There is disclosed a process for producing a hydrogen-containing gas, which comprises reacting methanol, steam and oxygen in the presence of a catalyst comprising palladium, zinc and at least one metal selected from the group consisting of chromium, gallium, copper, indium, bismuth and platinum. That is to say, the process include the following four aspects: (I) a process which comprises reacting methanol, steam and oxygen in the presence of a catalyst comprising palladium, zinc, and either or both of chromium and gallium; (II) a process which comprises reacting methanol, steam and oxygen in the presence of a catalyst comprising palladium, zinc, copper and chromium; (III) a process which comprises reacting methanol, steam and oxygen in the presence of a catalyst comprising palladium and zinc, or chromium added thereto optionally, and either or both of indium and bismuth; and (IV) a process which comprises reacting methanol, steam and oxygen in the presence of a catalyst comprising zinc oxide, palladium and platinum. The use of the above steam-reforming catalyst having a high activity, high selectivity and sufficient durability makes it possible to produce a hydrogen-containing gas which is composed principally of hydrogen and minimized in CO concentration in an industrially advantageous manner through an auto thermal reformer where methanol, steam and oxygen are reacted with one another.

    摘要翻译： 公开了一种生产含氢气体的方法，该方法包括使甲醇，蒸汽和氧气在催化剂存在下反应，所述催化剂包含钯，锌和至少一种选自铬，镓，铜，铟， 铋和铂。 也就是说，该方法包括以下四个方面：（I）包括在包含钯，锌以及铬和镓中的任一种或两者的催化剂存在下使甲醇，蒸汽和氧反应的方法; （II）包括在包含钯，锌，铜和铬的催化剂存在下使甲醇，蒸汽和氧气反应的方法; （III）一种方法，其包括在催化剂存在下，使甲醇，蒸汽和氧气反应，所述催化剂包含钯和锌，或任选地加入其中的铬，以及铟和铋中的任一种或两者; 和（IV）包括在包含氧化锌，钯和铂的催化剂存在下使甲醇，蒸汽和氧气反应的方法。 使用具有高活性，高选择性和足够耐久性的上述蒸汽重整催化剂使得可以通过自动热重整器以工业上有利的方式制备主要由氢组成并且CO浓度最小化的含氢气体 其中甲醇，蒸汽和氧气彼此反应。

    Composition and method of making a combustible organic mixture used to generate a colorful flame
    9.
    发明申请
    Composition and method of making a combustible organic mixture used to generate a colorful flame 审中-公开
    制备用于产生五颜六色火焰的可燃有机混合物的组合物和方法

    公开(公告)号：US20030009929A1

    公开(公告)日：2003-01-16

    申请号：US10196828

    申请日：2002-07-16

    发明人： Gary L. Newton ,  Javad J. Sahbari

    IPC分类号： C10L005/00 ,  C11C005/00 ,  C10L010/00 ,  C10L001/18 ,  C10L007/00 ,  C01B003/32

    CPC分类号： C10L7/04 ,  C10L1/18 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1826 ,  C10L1/1852 ,  C10L3/006 ,  C11C5/004

    摘要： Composition and method of making a combustible organic mixture used to generate a colorful flame that is environmentally safe and non toxic. In accordance with the invention there is provided a fuel blend mixture of hydrocarbons, alcohols, glycols or glycol ethers with a color flame generator in the form of an organometallic complex such as acetyl acetonate complexes of alkaline, alkaline earth or transition metals such as lithium, cesium, sodium, and copper acetyl acetonate complexes. The homogenous material can be used as a fuel in various types of candles and lantern devices to generate flames of red, yellow, blue, green or purple color and variations thereof depending on the organometallic complex that is used.

    摘要翻译： 制造可燃有机混合物的组成和方法，用于产生环境安全和无毒的五颜六色的火焰。 根据本发明，提供了一种碳氢化合物，醇，二醇或二醇醚的燃料混合物混合物，其具有有机金属络合物形式的彩色火焰发生器，例如碱金属，碱土金属或过渡金属如乙酸锂， 铯，钠和铜乙酰丙酮络合物。 均质材料可以用作各种类型的蜡烛和灯具装置中的燃料，以根据所使用的有机金属配合物产生红色，黄色，蓝色，绿色或紫色的火焰及其变化。

    Sub-critical water-fuel composition and combustion system
    10.
    发明申请
    Sub-critical water-fuel composition and combustion system 失效
    次临界水燃料组合物和燃烧系统

    公开(公告)号：US20010029701A1

    公开(公告)日：2001-10-18

    申请号：US09769049

    申请日：2001-01-24

    申请人： Quantum Energy Technologies

    发明人： Brian S. Ahern ,  Charles W. Haldeman ,  John T. Preston

    IPC分类号： C01B003/32 ,  C10L001/10

    CPC分类号： C10L1/328 ,  C10L1/32 ,  C10L3/00 ,  F02M25/0228 ,  F23K5/04 ,  F23K5/10 ,  Y02T10/121

    摘要： There is provided a water-hydrocarbon mixture. In one example, the mixture includes low-molecular weight hydrocarbon and between about 5% and about 70% water. The mixture is in the gaseous state, and is at a pressure that is below the critical pressure of the mixture. The mixture temperature is above about 28null C. less than the boiling point temperature of water at the mixture pressure and is below about 450null C. The mixture provides a local environment of water molecules, tending to limit hydrocarbon polymerization and other undesirable side reactions and keeping the hydrocarbon from precipitating from the mixture, for a faster, more complete combustion cycle characterized by lower emissions of carbon monoxide, unburned hydrocarbons, and volatile organic and polyaromatic hydrocarbons. The hydrocarbon preferably includes hydrocarbon micro-droplets of a diameter of no more than about 1 nullm.

    摘要翻译： 提供了一种水 - 烃混合物。 在一个实例中，该混合物包括低分子量烃和约5％至约70％的水。 混合物处于气态，并处于低于混合物临界压力的压力。 混合物温度高于约28℃，低于混合压力下的水的沸点温度，低于约450℃。混合物提供水分子的局部环境，倾向于限制烃聚合和其它不期望的副反应 并保持碳氢化合物不会从混合物中沉淀出更快，更完整的燃烧循环，其特征在于一氧化碳，未燃烃，挥发性有机和多芳烃的排放较少。 烃优选包括直径不超过约1um的烃微滴。