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公开(公告)号:US20140001095A1
公开(公告)日:2014-01-02
申请号:US13926413
申请日:2013-06-25
发明人: Hans G. Korsten
IPC分类号: C10G65/12
CPC分类号: C10G65/12 , B01J8/008 , B01J8/0214 , B01J8/0221 , B01J8/025 , B01J8/0257 , B01J8/0278 , B01J8/0415 , B01J8/043 , B01J8/0453 , B01J8/0469 , B01J8/048 , B01J8/0492 , B01J2208/00884 , B01J2208/00893 , C10G45/00 , C10G45/10 , C10G47/14 , C10G49/002
摘要: A gas-liquid catalyzed reaction is performed by introducing at least a portion of the reactive gas into the catalyst as a cross-flow or radial-flow stream. Introducing at least a portion of the reactive gas as a radial flow stream allows the reactive gas to travel through the catalyst bed along a shorter path length. This reduces the pressure drop for the radial flow portion of the gas. The reactive gas can be introduced into the catalyst bed at various heights relative to the height of the catalyst bed.
摘要翻译: 通过将至少一部分反应性气体作为交叉流动或径流流引入催化剂来进行气液催化反应。 将反应性气体的至少一部分引入作为径向流动流允许反应性气体沿着较短的路径长度行进通过催化剂床。 这降低了气体的径向流动部分的压降。 反应气体可以相对于催化剂床的高度以各种高度引入催化剂床。
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公开(公告)号:US20100129283A1
公开(公告)日:2010-05-27
申请号:US12649615
申请日:2009-12-30
申请人: Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人: Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
CPC分类号: B01J8/043 , B01J8/0469 , B01J8/0492 , B01J8/0496 , B01J19/248 , B01J2208/0015 , B01J2208/0053 , B01J2208/00761 , B01J2208/022 , B01J2219/00024 , F28D9/0006 , F28D9/0018
摘要: A chemical reactor for catalytic reactions, comprises a substantially cylindrical shell (2) closed at the opposite ends by respective covers (3 and 4), at least one reaction zone (7, 8) in which a respective catalytic bed (9, 10) and a plurality of heat exchangers (25) placed in said at least one reaction zone (7, 8) are supported.
摘要翻译: 一种用于催化反应的化学反应器,包括在相对端通过相应的盖(3和4)封闭的基本上圆柱形的壳体(2),至少一个反应区(7,8),其中相应的催化床(9,10) 并且支撑在所述至少一个反应区(7,8)中的多个热交换器(25)。
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公开(公告)号:US07214721B2
公开(公告)日:2007-05-08
申请号:US10781067
申请日:2004-02-18
IPC分类号: C07C27/00
CPC分类号: C12C11/02 , B01J8/0407 , B01J8/043 , B01J8/0442 , B01J8/0449 , B01J8/0488 , C07C29/152 , C07C31/04
摘要: A reactor system, plant and a process for the production of methanol from synthesis gas is described in which the reactor system comprises: (a) a first reactor adapted to be maintained under methanol synthesis conditions having inlet means for supply of synthesis gas and outlet means for recovery of a first methanol-containing stream, said first reactor being charged with a first volume of a methanol synthesis catalyst through which the synthesis gas flows and on which in use, partial conversion of the synthesis gas to a product gas mixture comprising methanol and un-reacted synthesis gas will occur adiabatically; and (b) a second reactor adapted to be maintained under methanol synthesis conditions having inlet means for supply of the gaseous first methanol-containing stream, outlet means for recovery of a second methanol-containing stream and cooling means, said second reactor being charged with a second volume of a methanol synthesis catalyst through which the gaseous first methanol-containing stream flows and on which, in use, further conversion of the synthesis gas to a product gas mixture comprising methanol will occur.
摘要翻译: 描述了一种用于从合成气生产甲醇的反应器系统,设备和方法,其中反应器系统包括:(a)适于在甲醇合成条件下保持的第一反应器,其具有用于供应合成气和出口装置的入口装置 用于回收第一含甲醇的物流,所述第一反应器装有第一体积的合成气体流过甲醇合成催化剂,在使用中,合成气部分转化成包含甲醇的产物气体混合物, 未反应的合成气将绝热发生; 和(b)适于在甲醇合成条件下保持的第二反应器,其具有用于供应气体的第一含甲醇流的入口装置,用于回收第二含甲醇流和冷却装置的出口装置,所述第二反应器装有 第二体积的甲醇合成催化剂,气态第一含甲醇流通过该催化剂流动,并且在使用中将进一步将合成气转化为包含甲醇的产物气体混合物。
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公开(公告)号:US06887607B1
公开(公告)日:2005-05-03
申请号:US09980106
申请日:2000-05-26
申请人: Anton Scholten , Petrus Franciscus M. T. van Nisselrooij , Joannes Maria der Kinderen , Heinz Werner Freese
发明人: Anton Scholten , Petrus Franciscus M. T. van Nisselrooij , Joannes Maria der Kinderen , Heinz Werner Freese
IPC分类号: B01J4/00 , B01J8/04 , B01J12/00 , C01B3/38 , C01B3/48 , F24D12/02 , H01M8/04 , H01M8/06 , H01M8/12 , F28D15/00 , H01M8/18
CPC分类号: H01M8/0631 , B01J8/043 , B01J8/0453 , B01J8/0492 , B01J8/0496 , B01J2208/00212 , B01J2208/00495 , B01J2208/0053 , B01J2219/185 , C01B3/386 , C01B3/48 , C01B2203/0261 , C01B2203/0294 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0833 , C01B2203/0838 , C01B2203/0844 , C01B2203/085 , C01B2203/0866 , C01B2203/0883 , C01B2203/0894 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1094 , C01B2203/1241 , C01B2203/1258 , C01B2203/1288 , C01B2203/1294 , C01B2203/1604 , C01B2203/1619 , C01B2203/1623 , C01B2203/1647 , C01B2203/1685 , C01B2203/169 , C01B2203/1695 , C01B2203/80 , C01B2203/82 , F24D12/02 , F24D2200/02 , F24H2240/10 , H01M8/04022 , H01M8/04029 , H01M8/0612 , Y02B10/70 , Y02B30/14 , Y02P20/124 , Y02P20/128
摘要: The fuel processor system of the invention generates hydrogen from a hydrocarbon compound or from mixtures of hydrocarbon compounds for generating electric energy and heat by way of a combustion path, along which the generated hydrogen is passed for combustion. Included in the combustion path is at least one fuel cell for generating electric energy. The system further includes a first heat exchanger and a second heat exchanger, which, on the one hand, are series included in the combustion path downstream of the fuel cell. The first heat exchanger exchanges heat between the combustion path and a first heating circuit which includes the fuel cell. The second heat exchanger exchanges heat between the combustion path and a second heating circuit which includes the fuel processor. The generated hydrogen undergoes combustion where the fuel cell assists in generating electric energy and, optionally, the fuel processor assists in generating heat.
摘要翻译: 本发明的燃料处理器系统从烃化合物或由烃化合物的混合物产生氢气,用于通过燃烧路径产生电能和热量,沿着该燃烧路径产生的氢气通过燃烧。 包括在燃烧路径中的是用于产生电能的至少一个燃料电池。 该系统还包括第一热交换器和第二热交换器,其一方面包括在燃料电池下游的燃烧路径中。 第一热交换器在燃烧路径与包括燃料电池的第一加热回路之间交换热量。 第二热交换器在燃烧路径与包括燃料处理器的第二加热回路之间交换热量。 生成的氢气经历燃烧,其中燃料电池有助于产生电能,并且可选地,燃料处理器有助于产生热量。
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公开(公告)号:US20020198267A1
公开(公告)日:2002-12-26
申请号:US10158752
申请日:2002-05-30
IPC分类号: C07C027/06 , B01J008/04
CPC分类号: C12C11/02 , B01J8/0407 , B01J8/043 , B01J8/0442 , B01J8/0449 , B01J8/0488 , C07C29/152 , C07C31/04
摘要: A reactor system, plant and a process for the production of methanol from synthesis gas is described in which the reactor system comprises: (a) a first reactor adapted to be maintained under methanol synthesis conditions having inlet means for supply of synthesis gas and outlet means for recovery of a first methanol-containing stream, said first reactor being charged with a first volume of a methanol synthesis catalyst through which the synthesis gas flows and on which in use, partial conversion of the synthesis gas to a product gas mixture comprising methanol and un-reacted synthesis gas will occur adiabatically; and (b) a second reactor adapted to be maintained under methanol synthesis conditions having inlet means for supply of the gaseous first methanol-containing stream, outlet means for recovery of a second methanol-containing stream and cooling means, said second reactor being charged with a second volume of a methanol synthesis catalyst through which the gaseous first methanol-containing stream flows and on which, in use, further conversion of the synthesis gas to a product gas mixture comprising methanol will occur.
摘要翻译: 描述了一种用于从合成气生产甲醇的反应器系统,设备和方法,其中反应器系统包括:(a)适于在甲醇合成条件下保持的第一反应器,其具有用于供应合成气和出口装置的入口装置 用于回收第一含甲醇的物流,所述第一反应器装有第一体积的合成气体流过甲醇合成催化剂,在使用中,合成气部分转化成包含甲醇的产物气体混合物, 未反应的合成气将绝热发生; 和(b)适于在甲醇合成条件下保持的第二反应器,其具有用于供应气体的第一含甲醇流的入口装置,用于回收第二含甲醇流和冷却装置的出口装置,所述第二反应器装有 第二体积的甲醇合成催化剂,气态第一含甲醇流通过该催化剂流动,并且在使用中将进一步将合成气转化为包含甲醇的产物气体混合物。
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公开(公告)号:US09416324B2
公开(公告)日:2016-08-16
申请号:US13926413
申请日:2013-06-25
发明人: Hans G. Korsten
IPC分类号: C10G45/00 , C10G45/72 , C10G65/12 , B01J8/04 , B01J8/00 , B01J8/02 , C10G45/10 , C10G47/14 , C10G49/00
CPC分类号: C10G65/12 , B01J8/008 , B01J8/0214 , B01J8/0221 , B01J8/025 , B01J8/0257 , B01J8/0278 , B01J8/0415 , B01J8/043 , B01J8/0453 , B01J8/0469 , B01J8/048 , B01J8/0492 , B01J2208/00884 , B01J2208/00893 , C10G45/00 , C10G45/10 , C10G47/14 , C10G49/002
摘要: A gas-liquid catalyzed reaction is performed by introducing at least a portion of the reactive gas into the catalyst as a cross-flow or radial-flow stream. Introducing at least a portion of the reactive gas as a radial flow stream allows the reactive gas to travel through the catalyst bed along a shorter path length. This reduces the pressure drop for the radial flow portion of the gas. The reactive gas can be introduced into the catalyst bed at various heights relative to the height of the catalyst bed.
摘要翻译: 通过将至少一部分反应性气体作为交叉流动或径流流引入催化剂来进行气液催化反应。 将反应性气体的至少一部分引入作为径向流动流允许反应性气体沿着较短的路径长度行进通过催化剂床。 这降低了气体的径向流动部分的压降。 反应气体可以相对于催化剂床的高度以各种高度引入催化剂床。
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7.
公开(公告)号:US20110061299A1
公开(公告)日:2011-03-17
申请号:US12924876
申请日:2010-10-06
CPC分类号: B01F3/04049 , B01D2253/112 , B01D2257/304 , B01F5/045 , B01J8/0214 , B01J8/0221 , B01J8/0278 , B01J8/0285 , B01J8/043 , B01J2208/00203 , B01J2208/0053 , B01J2208/00646 , B01J2208/00716 , C01B3/382 , C01B2203/0244 , C01B2203/0455 , C01B2203/0485 , C01B2203/0894 , C01B2203/1276 , F01N2240/30 , F02M25/12 , F02M27/02 , F02M31/125 , Y02T10/121 , Y02T10/126
摘要: The present invention provides a process and apparatus for the gasification of a liquid fuel and includes providing a supply of a liquid fuel, a supply of oxidant, and a supply of liquid water; atomizing the liquid fuel and mixing it with the oxidant and steam; catalytically reacting the fuel-oxidant-steam mixture in a catalyst bed; initiating the catalytic reaction with an ignition source; positioning a heat exchanger in proximity with the catalyst bed so as to convert the liquid water to steam; and feeding the steam into the catalytic reaction, thereby eliminating the need for a liquid fuel vaporizer. A preferred catalyst bed includes an ultra-short-channel-length metal substrate.
摘要翻译: 本发明提供一种用于液化燃料气化的方法和装置,包括提供液体燃料,氧化剂供应和液态水的供应; 雾化液体燃料并将其与氧化剂和蒸汽混合; 在催化剂床中催化反应燃料 - 氧化剂 - 蒸汽混合物; 引发与点火源的催化反应; 将热交换器定位在催化剂床附近,以便将液态水转化成蒸汽; 并将蒸汽进料到催化反应中,从而不再需要液体燃料蒸发器。 优选的催化剂床包括超短通道长度的金属基材。
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8.
公开(公告)号:US06921516B2
公开(公告)日:2005-07-26
申请号:US09976925
申请日:2001-10-15
IPC分类号: B01J8/04 , B01J12/00 , B01J19/24 , B01J19/26 , C01B3/36 , C01B3/38 , C01B3/40 , H01M8/06 , H01M8/10 , B01J8/02 , C10J3/20
CPC分类号: H01M8/0631 , B01J8/043 , B01J8/0492 , B01J12/007 , B01J19/2485 , B01J19/26 , B01J2208/025 , B01J2219/0025 , B01J2219/00263 , B01J2219/182 , B01J2219/185 , C01B3/382 , C01B2203/00 , C01B2203/0244 , C01B2203/0288 , C01B2203/044 , C01B2203/049 , C01B2203/066 , C01B2203/0844 , C01B2203/1011 , C01B2203/1023 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1276 , C01B2203/1288 , C01B2203/142 , C01B2203/82 , H01M8/0612
摘要: A reactor system including a reactor housing having an inlet portion defined at one end of the housing and having a discharge opening formed in the housing at an opposite end. An air intake charge line is connected to the housing for charging air into the inlet portion. A steam charge line is connected to the housing for charging steam into the inlet portion. A fuel injector is positioned in the housing for injecting fuel into the stream of air and steam flowing through the housing. A fuel charge line is connected to the fuel injector for charging a carbon-based fuel into the injector. A catalyst bed is carried in the housing and positioned downstream of the fuel injector and at least a portion of the catalyst bed includes a catalyst for promoting the reformation of the carbon-based fuel to produce hydrogen. An auto-ignition suppression and carbon-suppression foam is carried in the housing and positioned between the catalyst bed and the fuel injector.
摘要翻译: 一种反应堆系统,包括反应器壳体,其具有限定在壳体的一端的入口部分,并且具有形成在壳体中的相对端处的排出口。 进气充气管线连接到壳体,用于将空气充入入口部分。 蒸汽加料管线连接到壳体,用于将蒸汽充入入口部分。 燃料喷射器定位在壳体中,用于将燃料喷射到流过壳体的空气流和蒸汽中。 燃料加注管线连接到燃料喷射器以将碳基燃料充入喷射器。 催化剂床承载在壳体中并且位于燃料喷射器的下游,并且催化剂床的至少一部分包括用于促进碳基燃料的重整以产生氢的催化剂。 自动点火抑制和碳抑制泡沫在壳体中承载并且位于催化剂床和燃料喷射器之间。
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公开(公告)号:US06784135B2
公开(公告)日:2004-08-31
申请号:US10348460
申请日:2003-01-21
IPC分类号: B01J2108
CPC分类号: H01M8/0631 , B01J8/043 , B01J8/0453 , B01J8/0492 , B01J8/0496 , B01J12/007 , B01J23/80 , B01J29/06 , B01J29/082 , B01J35/0006 , B01J2208/00212 , B01J2208/00495 , B01J2208/0053 , B01J2219/185 , C01B3/16 , C01B3/386 , C01B3/48 , C01B3/58 , C01B3/583 , C01B2203/0261 , C01B2203/0294 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0838 , C01B2203/0844 , C01B2203/085 , C01B2203/0866 , C01B2203/0883 , C01B2203/0894 , C01B2203/1011 , C01B2203/1023 , C01B2203/1041 , C01B2203/1047 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1094 , C01B2203/1241 , C01B2203/1258 , C01B2203/1288 , C01B2203/1294 , C01B2203/1623 , C01B2203/1647 , C01B2203/169 , C01B2203/80 , C01B2203/82 , Y02P20/52
摘要: A composition is provided that can be used, for example, in a fuel processor for a fuel cell system. The composition includes a first material such as a catalyst, and a second material such as a desiccant. The second material is capable of sorbing and desorbing a heat transfer material such as water, and is present in an amount sufficient to sorb an amount of the heat transfer material sufficient to remove a portion of the heat generated when the first material undergoes an exothermic reaction.
摘要翻译: 提供了可用于例如用于燃料电池系统的燃料处理器中的组合物。 该组合物包括第一种材料如催化剂和第二种材料如干燥剂。 第二种材料能够吸附和解吸诸如水的传热材料,并且以足以吸附一定量的传热材料的量存在,足以去除第一种材料发生放热反应产生的一部分热量 。
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公开(公告)号:US5756048A
公开(公告)日:1998-05-26
申请号:US375985
申请日:1995-01-20
申请人: Umberto Zardi , Giorgio Pagani
发明人: Umberto Zardi , Giorgio Pagani
IPC分类号: B01J8/00 , B01J8/04 , C07C29/151 , C07C29/152
CPC分类号: B01J8/043 , B01J8/008 , B01J8/0449 , B01J8/0453 , B01J8/0492 , C07C29/1518 , C07C29/152 , B01J2208/00884 , B01J2219/00024
摘要: A method for in-situ modernization of a reactor for carrying out heterogeneous exothermic synthesis reactions, in particular of the so-called lozenge type including an external shell (2), calls for prearrangement within the shell (2) of a plurality of superimposed catalyst beds (12, 13, 14) supported at a pre-set distance by means of support elements (22, 23, 24) rested on or fixed to, e.g. by welding, a plurality of annular shoulders (8a, 8b, 8c) pre-existing in the reactor.
摘要翻译: 用于进行异质放热合成反应的反应器的现场现代化方法,特别是包括外壳(2)的所谓的锭剂型的方法,需要在多个叠加催化剂的壳体(2)内进行预先布置 床(12,13,14)通过支撑元件(22,23,24)以预设的距离支撑,搁置在或固定到例如 通过焊接,预先存在于反应器中的多个环形肩部(8a,8b,8c)。
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