-
公开(公告)号：US08262754B2
公开(公告)日：2012-09-11
申请号：US11743724
申请日：2007-05-03
申请人： David James West , Michael Joseph Bowe , Stuart Leigh Jones , Clive Derek Lee-Tuffnell , Robert Peat
发明人： David James West , Michael Joseph Bowe , Stuart Leigh Jones , Clive Derek Lee-Tuffnell , Robert Peat
IPC分类号： B01J8/00
CPC分类号： B01J19/249 , B01J23/44 , B01J37/0225 , B01J2219/2453 , B01J2219/2458 , B01J2219/2459 , B01J2219/2465 , B01J2219/247 , B01J2219/2479 , B01J2219/2482 , B01J2219/2485 , B01J2219/2486 , B01J2219/2491 , B01J2219/2495 , B01J2219/2496 , B01J2219/2497 , B01J2219/2498 , C01B3/382 , C01B3/384 , C01B2203/0233 , C01B2203/0238 , C01B2203/043 , C01B2203/062 , C01B2203/0822 , C01B2203/0827 , C01B2203/1005 , Y02P20/128 , Y02P20/142 , Y02P20/52
摘要： A compact catalytic reactor (20) comprises a channel for a rapid reaction having an inlet (26) for a gas mixture to undergo the reaction. The channel is provided with two different catalyst structures (32, 34), a first catalyst structure (32) in the vicinity of the inlet (26) and a second catalyst structure (34) further from the inlet, such that a gas mixture supplied to the inlet flows past them both. The first catalyst structure (32) has little catalytic activity for the rapid reaction, whereas the second catalyst structure (34) has catalytic activity for the rapid reaction. This is applicable to combustion of gas mixtures containing hydrogen, for which the first catalyst structure (32) may comprise uncoated oxidized aluminum-containing ferritic steel, while the second catalyst structure (34) may incorporate Pt and/or Pd in an alumina support. Exhaust gases may also be recycled to the inlet (26) to inhibit combustion.
摘要翻译： 紧凑型催化反应器（20）包括用于快速反应的通道，其具有用于进行反应的气体混合物的入口（26）。 通道设置有两个不同的催化剂结构（32,34），在入口（26）附近的第一催化剂结构（32）和进一步从入口提供的第二催化剂结构（34），从而提供气体混合物 入口流过它们。 第一催化剂结构（32）对于快速反应几乎没有催化活性，而第二催化剂结构（34）具有用于快速反应的催化活性。 这适用于含有氢气的气体混合物的燃烧，其中第一催化剂结构（32）可以包括未涂覆的氧化的含铝铁素体钢，而第二催化剂结构（34）可以在氧化铝载体中掺入Pt和/或Pd。 废气也可以再循环到入口（26）以抑制燃烧。
-
公开(公告)号：US08551197B2
公开(公告)日：2013-10-08
申请号：US12090325
申请日：2006-10-17
申请人： Richard Root Woods , Brook Forest Porter , Kandaswamy Duraiswamy , Leonard Weschta , Christian Hulteberg
发明人： Richard Root Woods , Brook Forest Porter , Kandaswamy Duraiswamy , Leonard Weschta , Christian Hulteberg
CPC分类号： 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
摘要： 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.
摘要翻译： 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：US10081543B2
公开(公告)日：2018-09-25
申请号：US14921609
申请日：2015-10-23
发明人： Peter David DeVries
CPC分类号： B01J8/0285 , B01J19/2475 , B01J19/249 , B01J2208/00504 , B01J2219/2453 , B01J2219/2458 , B01J2219/2459 , B01J2219/2465 , B01J2219/2467 , B01J2219/2475 , B01J2219/2479 , B01J2219/2481 , B01J2219/2485 , B01J2219/2491 , B01J2219/2493 , B01J2219/2498 , C01B3/323 , C01B2203/0233 , C01B2203/041 , C01B2203/0844 , C01B2203/107 , C01B2203/1076 , C01B2203/1223 , C01B2203/82 , Y02P20/129
摘要： A combined reformer and purifier for converting a hydrogen-rich feedstock into purified hydrogen is described. The combined reformer and purifier can include at least one compression plate as an assembly comprising at least one first cavity comprising a catalyst effective to liberate hydrogen from said hydrogen-rich feedstock and forming a hydrogen-rich mixed gas. The compression plate assembly can also include at least one second cavity enclosing a burner or oxidative catalytic reactor to oxidize said hydrogen-depleted raffinate or said hydrogen-rich feedstock to supply heat to the at least one first cavity containing said catalyst. The compression plate assembly can also include an interior surface proximal to said membrane and an exterior surface distal to said membrane. The compression plate assembly can also include a third cavity effective to preheat said hydrogen-rich feedstock prior to being delivered to said catalyst.
-
公开(公告)号：US20070297956A1
公开(公告)日：2007-12-27
申请号：US11435541
申请日：2006-05-17
IPC分类号： B01J8/04
CPC分类号： B01J19/0013 , B01J19/2415 , B01J19/2485 , B01J19/249 , B01J19/32 , B01J19/325 , B01J2219/00085 , B01J2219/00164 , B01J2219/185 , B01J2219/1923 , B01J2219/1943 , B01J2219/2453 , B01J2219/2459 , B01J2219/2461 , B01J2219/2479 , B01J2219/2485 , B01J2219/2491 , B01J2219/3221 , B01J2219/32213 , B01J2219/32275 , B01J2219/32408 , B01J2219/32466 , B01J2219/32475 , C01B3/384 , C01B2203/0233 , C01B2203/0816 , C01B2203/1023 , C01B2203/1035 , C01B2203/1058 , Y02P20/52 , Y10T29/49345 , Y10T29/49375 , Y10T29/49826
摘要： A method and a reactor made by a method for increasing heat transfer from a heat source outside a vessel to the fluid inside the vessel are characterized by expanding a structure within the vessel toward the inner vessel surface so as to decrease the spacing between the structure and the vessel wall. The structure may be any of the various so-called structured packings, for example, ceramic honeycombs, metal honeycombs, plate stacks, and the like. The structure may comprise catalyst. The reactor provides high activity, low pressure drop, and high heat transfer. The reactor may be especially suitable for steam hydrocarbon reforming.
摘要翻译： 通过用于增加从容器外部的热源到容器内的流体的传热的方法制造的方法和反应器的特征在于将容器内的结构扩大到内容器表面，以便减小结构和 血管壁。 该结构可以是任何各种所谓的结构填料，例如陶瓷蜂窝，金属蜂窝，板堆等。 该结构可以包括催化剂。 反应器提供高活性，低压降和高热传递。 反应器可能特别适用于蒸汽烃重整。
-
公开(公告)号：US20070258883A1
公开(公告)日：2007-11-08
申请号：US11743724
申请日：2007-05-03
申请人： DAVID WEST , MICHAEL BOWE , STUART JONES , CLIVE LEE-TUFFNELL , ROBERT PEAT
发明人： DAVID WEST , MICHAEL BOWE , STUART JONES , CLIVE LEE-TUFFNELL , ROBERT PEAT
CPC分类号： B01J19/249 , B01J23/44 , B01J37/0225 , B01J2219/2453 , B01J2219/2458 , B01J2219/2459 , B01J2219/2465 , B01J2219/247 , B01J2219/2479 , B01J2219/2482 , B01J2219/2485 , B01J2219/2486 , B01J2219/2491 , B01J2219/2495 , B01J2219/2496 , B01J2219/2497 , B01J2219/2498 , C01B3/382 , C01B3/384 , C01B2203/0233 , C01B2203/0238 , C01B2203/043 , C01B2203/062 , C01B2203/0822 , C01B2203/0827 , C01B2203/1005 , Y02P20/128 , Y02P20/142 , Y02P20/52
摘要： A compact catalytic reactor (20) comprises a channel for a rapid reaction having an inlet (26) for a gas mixture to undergo the reaction. The channel is provided with two different catalyst structures (32, 34), a first catalyst structure (32) in the vicinity of the inlet (26) and a second catalyst structure (34) further from the inlet, such that a gas mixture supplied to the inlet flows past them both. The first catalyst structure (32) has little catalytic activity for the rapid reaction, whereas the second catalyst structure (34) has catalytic activity for the rapid reaction. This is applicable to combustion of gas mixtures containing hydrogen, for which the first catalyst structure (32) may comprise uncoated oxidised aluminium-containing ferritic steel, while the second catalyst structure (34) may incorporate Pt and/or Pd in an alumina support. Exhaust gases may also be recycled to the inlet (26) to inhibit combustion.
摘要翻译： 紧凑型催化反应器（20）包括用于快速反应的通道，其具有用于进行反应的气体混合物的入口（26）。 通道设置有两个不同的催化剂结构（32,34），在入口（26）附近的第一催化剂结构（32）和进一步从入口提供的第二催化剂结构（34），从而提供气体混合物 入口流过它们。 第一催化剂结构（32）对于快速反应几乎没有催化活性，而第二催化剂结构（34）具有用于快速反应的催化活性。 这适用于含有氢气的气体混合物的燃烧，其中第一催化剂结构（32）可以包含未涂覆的含氧化铝的铁素体钢，而第二催化剂结构（34）可以在氧化铝载体中掺入Pt和/或Pd。 废气也可以再循环到入口（26）以抑制燃烧。
-
公开(公告)号：US20170113931A1
公开(公告)日：2017-04-27
申请号：US14921609
申请日：2015-10-23
发明人： Peter David DeVries
CPC分类号： C01B3/508 , B01J19/2475 , B01J19/249 , B01J2219/2453 , B01J2219/2458 , B01J2219/2459 , B01J2219/2465 , B01J2219/2467 , B01J2219/2475 , B01J2219/2479 , B01J2219/2481 , B01J2219/2485 , B01J2219/2491 , B01J2219/2493 , B01J2219/2498 , C01B2203/0227 , C01B2203/041
摘要： Certain configurations described herein comprise a reformer that is operative to liberate hydrogen gas from a hydrogen-rich feedstock in a catalytic reforming reaction, where a hydrogen purifier is effective to remove and purify hydrogen gas, in a thermally integrated assembly combining the reformer and purifier. Methods of using the combined reformer/purifier are also described.
-
公开(公告)号：US07761994B2
公开(公告)日：2010-07-27
申请号：US11435541
申请日：2006-05-17
CPC分类号： B01J19/0013 , B01J19/2415 , B01J19/2485 , B01J19/249 , B01J19/32 , B01J19/325 , B01J2219/00085 , B01J2219/00164 , B01J2219/185 , B01J2219/1923 , B01J2219/1943 , B01J2219/2453 , B01J2219/2459 , B01J2219/2461 , B01J2219/2479 , B01J2219/2485 , B01J2219/2491 , B01J2219/3221 , B01J2219/32213 , B01J2219/32275 , B01J2219/32408 , B01J2219/32466 , B01J2219/32475 , C01B3/384 , C01B2203/0233 , C01B2203/0816 , C01B2203/1023 , C01B2203/1035 , C01B2203/1058 , Y02P20/52 , Y10T29/49345 , Y10T29/49375 , Y10T29/49826
摘要： A method and a reactor made by a method for increasing heat transfer from a heat source outside a vessel to the fluid inside the vessel are characterized by expanding a structure within the vessel toward the inner vessel surface so as to decrease the spacing between the structure and the vessel wall. The structure may be any of the various so-called structured packings, for example, ceramic honeycombs, metal honeycombs, plate stacks, and the like. The structure may comprise catalyst. The reactor provides high activity, low pressure drop, and high heat transfer. The reactor may be especially suitable for steam hydrocarbon reforming.
摘要翻译： 通过用于增加从容器外部的热源到容器内的流体的传热的方法制造的方法和反应器的特征在于将容器内的结构扩大到内容器表面，以便减小结构和 血管壁。 该结构可以是任何各种所谓的结构填料，例如陶瓷蜂窝，金属蜂窝，板堆等。 该结构可以包括催化剂。 反应器提供高活性，低压降和高热传递。 反应器可能特别适用于蒸汽烃重整。
-
公开(公告)号：US20090220394A1
公开(公告)日：2009-09-03
申请号：US12090325
申请日：2006-10-17
申请人： Richard Root Woods , Brook Forest Porter , Kandaswamy Duraiswamy , Leonard Weschta , Christian Hulteberg
发明人： Richard Root Woods , Brook Forest Porter , Kandaswamy Duraiswamy , Leonard Weschta , Christian Hulteberg
CPC分类号： 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
摘要： 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.
摘要翻译： 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。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.011 秒)
