公开(公告)号：US07767171B2

公开(公告)日：2010-08-03

申请号：US11858371

申请日：2007-09-20

Applicant: Zhongming Lv

Inventor： Zhongming Lv

IPC: F23D7/00 ,  B01J8/02 ,  B01J35/02 ,  B01J19/00 ,  B01J19/18

CPC classification number: F28D7/1669 ,  B01J8/0214 ,  B01J2208/0015 ,  F28F3/12 ,  F28F9/22 ,  F28F2009/224 ,  Y10T442/3163

Abstract: The object of the present utility model is to cope with the problems of large volume of the presently known cellpacking type of reactor and the poor effect of heat transfer, and to provide a shell-type reactor with radial baffle, which transfers heat well and reduce the volume of the reactor, comprising a shell (1) and an internal cold plate assembly (2), the internal cold plate assembly (2) fixed within the shell (1); wherein a gas radial distribution vessel (9) and a radial gas cylinder (10) fixed within the shell (1); the radial distribution vessel (9) and the radial gas cylinder (10) could counterchange according to the difference of the gas flow direction; several circles of radial baffling assemblies (12) are provided between the radial distribution vessel (9) and the radial gas cylinder (10), the radial baffling assemblies (12) consisting of several baffling components fixed in an interval mode, an axial baffling through groove or hole is provided between the adjacent baffling components. The present utility model has advantages of the great effect of heat transfer, the simple structure, the small overall size.

公开(公告)号：US20080314574A1

公开(公告)日：2008-12-25

申请号：US12091520

申请日：2006-10-31

Applicant: Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

Inventor： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

IPC: F28F3/08 ,  B23P15/26

CPC classification number: F28F3/14 ,  B01J8/0257 ,  B01J8/0285 ,  B01J2208/0015 ,  F28D9/0018 ,  F28D2021/0022 ,  F28F2250/102 ,  Y10T29/4935 ,  Y10T29/49366 ,  Y10T29/49368 ,  Y10T29/49375 ,  Y10T29/49393

Abstract: A method for the production of heat exchangers (10, 110, 210) of the so-called plate type, comprising the operative steps of: —juxtaposing a couple of substantially identical metal plates (12, 14), —fixing together said juxtaposed plates (12, 14) to one another by means of welding performed at respective perimetric sides (13a, 13b, 13c, 13d), —further fixing together said juxtaposed plates to each other by means of a plurality of welding tracts (22), arranged in at least two alignments, parallel and adjacent to a couple of opposite perimetric sides (13a, 13c) of the plates themselves (12, 14), and at a pre-established spaced relationship from said sides, —introducing a fluid under pressure between said juxtaposed metal plates (12, 14), to form a hollow, substantially box-shaped body (17), in which an internal chamber (16) and two substantially tubular passages (16a, 16b), formed between said couple of opposite perimetric sides (13a, 13c) and the respective adjacent alignments of the welding tracts (22), are defined, said substantially tubular passages (16a, 16b) having an axis parallel to said opposite perimetric sides (13a, 13c) and being in fluid communication with said internal chamber (16), —cutting said hollow body (17) along said substantially tubular passages (16a, 16c) and in the direction of their axis, thus obtaining a hollow body (17) equipped, on opposite sides, with substantially semi-tubular passages (16c, 16d), open towards the outside of the body (17) itself, —associating with said substantially semi-tubular passages (16c, 16d), respective distributor duct (18) and collector duct (20).

Abstract translation: 一种用于生产所谓板式热交换器（10,110,210）的方法，包括以下操作步骤： - 将两个基本上相同的金属板（12,14）并置，将所述并置的板 （13a，13b，13c，13d）中通过焊接进行相互连接的另一个（12,14）， - 通过多个焊接道（22）将所述并置的板彼此固定在一起， 在至少两个对准中，平行并相邻于板本身（12,14）的一对相对的周边（13a，13c），并且与所述侧面以预先建立的间隔关系，在压力之间引入流体 所述并列的金属板（12,14）形成中空的基本上为盒状的本体（17），其中内部腔室（16）和两个基本上管状的通道（16a，16b）形成在所述两对相对周边 侧面（13a，13c）和我们相应的相邻对齐 所述基本管状通道（16a，16b）具有平行于所述相对的周边侧面（13a，13c）并且与所述内部腔室（16）流体连通的切割所述中空体（22） （17）沿着所述基本上管状的通道（16a，16c）并沿其轴线方向，从而获得中空体（17），该中空体（17）在相对的两侧上设置有大致半管状的通道（16c，16d） 在本体（17）本身之外，与所述大致半管状通道（16c，16d），相应的分配器管道（18）和收集器管道（20）相关联。

公开(公告)号：US20080146682A1

公开(公告)日：2008-06-19

申请号：US11908713

申请日：2006-03-17

Applicant: Andre Peter Steynberg

Inventor： Andre Peter Steynberg

IPC: C10G2/00 ,  B01J8/22

CPC classification number: F28D7/106 ,  B01J8/025 ,  B01J8/0285 ,  B01J8/22 ,  B01J2208/00132 ,  B01J2208/0015 ,  C10G2/344 ,  F28D7/16

Abstract: A process for producing liquid and, optionally, gaseous products from gaseous reactants includes feeding at a low level gaseous reactants into a vertically extending slurry bed of solid particles suspended in a suspension liquid, the slurry bed being located around a plurality of vertically extending jacketed conduits each comprising an inner conduit and an outer or jacket conduit defining between them a jacket space and the slurry bed also being located inside the inner conduits. The gaseous reactants are allowed to react exothermically as they pass upwardly through the slurry bed, thereby to form liquid and, optionally, gaseous products, and with the liquid product forming together with the suspension liquid, a liquid phase of the slurry bed, the reactions thus taking place outside the jacketed conduits and inside the inner conduits. A cooling medium is passed through the jacket spaces thereby to remove reaction heat from the slurry bed.

Abstract translation: 从气态反应物生产液体和任选的气体产物的方法包括将低级气态反应物进料到悬浮在悬浮液中的固体颗粒的垂直延伸淤浆床中，浆料床位于多个垂直延伸的夹套导管周围 每个包括内部管道和外部或护套导管，其在它们之间限定护套空间，并且浆液床也位于内部管道内部。 气态反应物在它们向上通过浆料床时被放热反应，从而形成液体和任选的气体产物，并与液体产物一起形成悬浮液，浆液床的液相，反应 因此发生在夹套导管外部和内部管道内部。 冷却介质通过夹套空间，从而从浆料床除去反应热。

公开(公告)号：US20080075642A1

公开(公告)日：2008-03-27

申请号：US11858415

申请日：2007-09-20

Applicant: Zhongming Lv

Inventor： Zhongming Lv

IPC: B01J19/00 ,  F28D21/00

CPC classification number: F28D7/1669 ,  B01J8/0214 ,  B01J2208/0015 ,  F28F3/12 ,  F28F9/22 ,  F28F2009/224 ,  Y10T442/3163

Abstract: The object of the present utility model is to cope with the problems of large volume of the presently known cellpacking type of reactor and the poor effect of heat transfer, and to provide a shell-type reactor with radial baffle, which transfers heat well and reduce the volume of the reactor, comprising a shell (1) and an internal cold plate assembly (2), said internal cold plate assembly (2) fixed within said shell (1); wherein a gas radial distribution vessel (9) and a radial gas cylinder (10) fixed within said shell (1); said radial distribution vessel (9) and said radial gas cylinder (10) could counterchange according to the difference of the gas flow direction; several circles of radial baffling assemblies (12) are provided between said radial distribution vessel (9) and said radial gas cylinder (10), said radial baffling assemblies (12) consisting of several baffling components fixed in an interval mode, an axial baffling through groove or hole is provided between the adjacent baffling components. The present utility model has advantages of the great effect of heat transfer, the simple structure, the small overall size.

Abstract translation: 本实用新型的目的是为了应对目前已知的反应堆包装类型的大量问题以及传热效果差的问题，并提供一种具有径向挡板的壳型反应器，该反应器能够很好地传递热量并减少 所述反应器的体积包括壳体（1）和内部冷板组件（2），所述内部冷板组件（2）固定在所述壳体（1）内; 其中固定在所述壳体（1）内的气体径向分配容器（9）和径向气瓶（10）。 所述径向分布容器（9）和所述径向气瓶（10）可以根据气体流动方向的差异反向变化; 在所述径向分布容器（9）和所述径向气瓶（10）之间设有若干圆形的径向挡板组件（12），所述径向挡板组件（12）包括以间隔模式固定的多个挡板部件，轴向挡板通过 槽或孔设置在相邻的挡板部件之间。 本实用新型具有传热效果好，结构简单，总体尺寸小的优点。

公开(公告)号：US20080008633A1

公开(公告)日：2008-01-10

申请号：US11572403

申请日：2005-07-22

Applicant: Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

Inventor： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

IPC: B01J8/00

CPC classification number: B01J8/0415 ,  B01J8/0496 ,  B01J2208/0015 ,  B01J2208/00221 ,  B01J2208/00548 ,  B01J2208/00814 ,  B01J2208/00884 ,  F28D7/16 ,  F28D9/0006 ,  F28D9/0018

Abstract: A radial chemical reactor (10, 110, 210, 310) for catalytic reactions comprising: a substantially cylindrical shell (12), a first catalytic bed (18) having a substantially ring shaped cross-section, coaxially supported in said shell (12) and having a reagent gases inlet side (20) and a reaction mixture outlet side (21); a plurality of heat exchangers (22) supported and distributed in a substantially ring-shaped respective portion of said first catalytic bed (18); at least one second catalytic bed (28) with a substantially ring-shaped cross-section, supported in said shell (12) coaxially to said first bed (18) and at a predetermined distance from said first bed, said second catalytic bed (28) having a reaction mixture inlet side (30) and a reaction gaseous products outlet side (31); a plurality of heat exchangers (32) supported and distributed in a substantially ring-shaped respective portion of said second catalytic bed (28).

Abstract translation: 一种用于催化反应的径向化学反应器（10,110,210,310），包括：基本上圆柱形的壳体（12），具有基本环形横截面的第一催化床（18），同轴地支撑在所述壳体（12）中， 并具有试剂气体入口侧（20）和反应混合物出口侧（21）; 多个热交换器（22），其被支撑并分布在所述第一催化床（18）的基本上环形的相应部分中; 至少一个具有大致环形横截面的第二催化床（28），与所述第一床（18）同轴地支撑在所述外壳（12）中并且与所述第一床预定距离，所述第二催化床（28 ）具有反应混合物入口侧（30）和反应气体产物出口侧（31）; 多个热交换器（32），其被支撑并分布在所述第二催化床（28）的基本上环形的相应部分中。

公开(公告)号：US07261751B2

公开(公告)日：2007-08-28

申请号：US10912787

申请日：2004-08-06

Applicant: Subhash Dutta ,  Harold A. Wright

Inventor： Subhash Dutta ,  Harold A. Wright

IPC: C01B3/32

CPC classification number: B01J23/63 ,  B01J8/009 ,  B01J8/0411 ,  B01J8/0438 ,  B01J8/0453 ,  B01J8/048 ,  B01J8/0492 ,  B01J8/0496 ,  B01J2208/0015 ,  B01J2208/00203 ,  B01J2208/00309 ,  B01J2208/00548 ,  B01J2208/00628 ,  C01B3/386 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0283 ,  C01B2203/1047 ,  C01B2203/1241 ,  C01B2203/141 ,  C01B2203/143 ,  C01B2203/1614 ,  Y02P20/52

Abstract: This invention relates to methods for reacting a hydrocarbon, molecular oxygen, and optionally water and/or carbon dioxide, to form synthesis gas. The preferred embodiments are characterized by delivering a substochiometric amount of oxygen to each of a multitude of reaction zones, which allows for optimum design of the catalytic packed bed and the gas distribution system, and for the optimization and control of the temperature profile of the reaction zones. The multitude of reaction zones may include a series of successive fixed beds, or a continuous zone housed within an internal structure having porous, or perforated, walls, through which an oxygen-containing stream can permeate. By controlling the oxygen supply, the temperatures, conversion, and product selectivity of the reaction can be in turn controlled and optimized. Furthermore the potential risks of explosion associated with mixing hydrocarbon and molecular oxygen is minimized with increased feed carbon-to-oxygen molar ratios.

Abstract translation: 本发明涉及使烃，分子氧和任选的水和/或二氧化碳反应形成合成气的方法。 优选的实施方案的特征在于将几何量的氧气输送到多个反应区域中的每一个，这允许催化填充床和气体分配系统的最佳设计，以及优化和控制反应温度曲线 区域。 多个反应区可以包括一系列连续的固定床，或者容纳在具有多孔或穿孔壁的内部结构内的连续区域，含氧流可穿过该壁。 通过控制供氧，可以控制和优化反应的温度，转化率和产物选择性。 此外，与碳氢化合物和分子氧混合相关的爆炸的潜在风险可以通过增加进料碳 - 氧摩尔比来最小化。

公开(公告)号：US20070166210A1

公开(公告)日：2007-07-19

申请号：US10571221

申请日：2004-08-30

Applicant: Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

Inventor： Ermanno Filippi ,  Enrico Rizzi ,  Mirco Tarozzo

IPC: B01J8/02

CPC classification number: F28D9/0006 ,  B01J8/025 ,  B01J8/0285 ,  B01J2208/0015

Abstract: Pseudo-isothermal chemical reactor (1) for catalytic reactions with a vertical axis, comprising a substantially cylindrical shell (2), Closed at the opposite ends by upper (4) and lower (3) bottoms respectively, a reaction zone (8) in which a catalytic bed (11) and a plurality of flat, boxed, plate-shaped heat exchangers (12), having the shape of a parallelepiped and having long sides parallel to said vertical axis and short sides perpendicular to it, situated in said reaction zone and supported in an arrangement on parallel cords at a predetermined distance.

Abstract translation: 用于与垂直轴进行催化反应的假等温化学反应器（1），包括基本上圆柱形的壳体（2），在相对端分别由上部（4）和下部（3）底部封闭，反应区域（8）在 所述催化床（11）和多个扁平的箱形板形热交换器（12）具有平行六面体形状并且具有平行于所述垂直轴线的长边和垂直于其的短边，位于所述反应中 并以预定距离以平行帘线布置的方式支撑。

公开(公告)号：US07147048B2

公开(公告)日：2006-12-12

申请号：US10254379

申请日：2002-09-25

Applicant: Tetsuji Mitsumoto ,  Takeshi Nishimura ,  Sei Nakahara ,  Osamu Dodo

Inventor： Tetsuji Mitsumoto ,  Takeshi Nishimura ,  Sei Nakahara ,  Osamu Dodo

IPC: F28D7/10 ,  F28D7/00 ,  F28F9/02 ,  C07C51/16

CPC classification number: B01J8/067 ,  B01J2208/0015 ,  F28D7/1615 ,  F28F9/22 ,  F28F2009/029 ,  F28F2009/224

Abstract: A shell-and-tube type heat exchanger of the smallest possible length necessary for heat exchange is disclosed which is capable of obtaining uniform distribution of flow of a shell side fluid and substantially eliminating the structural restriction imposed on the shell side. This shell-and-tube type heat exchanger is provided with one annular conduit furnished with not less than two partitions concurrently serving as an expansion joint for introducing and discharging a shell side fluid and allowing the flow path for said shell side fluid to be separated into an introducing part and a discharging part and which comprises a place having no array of heat-transfer tubes in the flow path for said shell side fluid. It prevents the equipment from necessitating an unnecessary enlargement due to the structural restriction on the shell side and enables the shell side fluid to produce a uniform flow.

公开(公告)号：US20060213813A1

公开(公告)日：2006-09-28

申请号：US11302106

申请日：2005-12-13

Applicant: He Huang ,  Zissis Dardas ,  Roger Lesieur

Inventor： He Huang ,  Zissis Dardas ,  Roger Lesieur

IPC: C10G45/00 ,  C10G17/00

CPC classification number: B01J20/28045 ,  B01J19/2485 ,  B01J19/249 ,  B01J19/2495 ,  B01J20/02 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/28014 ,  B01J20/28016 ,  B01J20/28042 ,  B01J20/28057 ,  B01J20/28059 ,  B01J20/28097 ,  B01J20/3042 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3289 ,  B01J20/3293 ,  B01J23/755 ,  B01J35/04 ,  B01J37/0215 ,  B01J2208/00132 ,  B01J2208/0015 ,  B01J2219/00081 ,  B01J2219/00085 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/2459 ,  B01J2219/2479 ,  B01J2219/2485 ,  B01J2220/42 ,  C10G25/003 ,  C10G29/04 ,  H01M8/0675

Abstract: A sulfur scrubbing method and structure is operable to remove substantially all of the sulfur present in an undiluted oxygenated hydrocarbon fuel stock supply which can be used to power an internal combustion engine or a fuel cell power plant in a mobile environment, such as an automobile, bus, truck, boat, or the like, or in a stationary environment. The fuel stock can be gasoline, diesel fuel, or other like fuels which contain relatively high levels of organic sulfur compounds such as mercaptans, sulfides, disulfides, thiophenes, and the like. The undiluted hydrocarbon fuel supply is passed through a desulfurizer bed which is provided with a high surface area nickel reactant, and wherein essentially all of the nickel reactant in the scrubber bed reacts with sulfur in the fuel stream, so as to remove sulfur from the fuel stream by converting it to nickel sulfide on the scrubber bed. The desulfurized organic remnants of the fuel stream continue through the remainder of the fuel processing system in the fuel cell power plant, or through the internal combustion engine. The desulfurizer bed is preferably formed from a high surface area ceramic foam monolith, the pores of which are coated with the high surface area nickel reactant. The use of the foam monolith combined with the high surface area of the reactant, enables essentially 100% of the nickel reactant to come into contact with the fuel stream being desulfurized. The scrubber bed can also be formed from high surface area nickel coated alumina pellets, from a high surface area nickel coated ceramic extrusion, from high surface area nickel pellets, and from high surface area nickel extrudates.

Abstract translation: 硫洗涤方法和结构可操作以基本上除去未稀释的含氧烃燃料原料供应中存在的硫，其可用于为移动环境（例如汽车）中的内燃机或燃料电池发电厂供电， 公共汽车，卡车，船等，或在静止的环境中。 燃料原料可以是汽油，柴油燃料或含有比较高含量的有机硫化合物如硫醇，硫化物，二硫化物，噻吩等的类似燃料。 未稀释的碳氢化合物燃料供应通过脱硫器床，该脱硫器床设置有高表面积的镍反应物，并且其中洗涤床中的基本上所有的镍反应物与燃料流中的硫反应，以便从燃料中除去硫 将其转化为洗涤床上的硫化镍。 燃料流的脱硫有机残余物继续通过燃料电池发电厂的燃料处理系统的其余部分，或通过内燃机。 脱硫剂床优选由高表面积的陶瓷泡沫整体形成，其孔被高表面积的镍反应物涂覆。 使用与反应物的高表面积结合的泡沫整体使基本上100％的镍反应物与正在脱硫的燃料流接触。 洗涤床还可以由高表面积镍涂层氧化铝颗粒，高表面积镍涂层陶瓷挤出物，高表面积镍颗粒和高表面积镍挤出物形成。

公开(公告)号：US07033553B2

公开(公告)日：2006-04-25

申请号：US09769577

申请日：2001-01-25

Applicant: Anthony Johnston ,  William Levy

Inventor： Anthony Johnston ,  William Levy

IPC: F28F3/08

CPC classification number: C01C1/0435 ,  B01J8/0221 ,  B01J8/0285 ,  B01J8/0292 ,  B01J8/0438 ,  B01J8/0496 ,  B01J19/0013 ,  B01J2208/0015 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2219/00085 ,  B01J2219/182 ,  F28D9/0006 ,  F28D9/0031 ,  F28F3/048 ,  F28F2260/02 ,  Y02P20/52

Abstract: A reactor comprises a reaction zone, optionally containing a catalyst bed, and heat exchange means inoperative contact with the reaction zone, e.g. embedded in a catalyst bed, and arranged so as to received reactants for heat exchange purposes, wherein the heat exchange means is formed from a plurality of superposed metal plates wherein fluid flow channels have been formed, according t a pre-determined pattern, the channel-bearing plates being aligned during superposition to define discrete heat exchange pathways respectively for reactant and working fluids, and the said plates are diffusion bonded together.