公开(公告)号：US08603409B2

公开(公告)日：2013-12-10

申请号：US12678576

申请日：2008-08-20

Applicant: Karl-Heinz Daum ,  David Cachero Ventosa ,  Wolfram Schalk

Inventor： Karl-Heinz Daum ,  David Cachero Ventosa ,  Wolfram Schalk

IPC: B01J8/02

CPC classification number: B01J19/24 ,  B01J8/0469 ,  B01J8/0496 ,  B01J2208/00194 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/0053 ,  B01J2208/00884 ,  C01B17/803

Abstract: A vessel for producing SO3 from SO2-containing gas includes a plate-like element and a bracket disposed on a wall of the vessel. The bracket is configured to support the plate-like element by a supporting surface. The supporting surface is an upper supporting surface curved downward away from the plate-like element in an unloaded state of the vessel or a lower supporting surface curved upward away from the plate-like element in the unloaded state of the vessel.

Abstract translation: 用于从含SO 2的气体生产SO 3的容器包括设置在容器的壁上的板状元件和支架。 支架被构造成通过支撑表面支撑板状元件。 支撑表面是在容器的无负载状态下向下远离板状元件向下弯曲的上支撑表面或在船的无负载状态下向上从板状元件向上弯曲的下支撑表面。

公开(公告)号：US20120291352A1

公开(公告)日：2012-11-22

申请号：US13566545

申请日：2012-08-03

Applicant: Jonathan Dwight Berry ,  Hasan Karim ,  Abdul Rafey Khan

Inventor： Jonathan Dwight Berry ,  Hasan Karim ,  Abdul Rafey Khan

IPC: C10L3/00

CPC classification number: C01B3/386 ,  B01J8/0278 ,  B01J2208/00176 ,  B01J2208/00221 ,  B01J2208/00371 ,  B01J2208/0053 ,  B01J2208/00849 ,  C01B2203/0261 ,  C01B2203/0877 ,  C01B2203/0883 ,  C01B2203/84 ,  C10J3/466 ,  C10J2200/09 ,  C10J2300/0959 ,  C10J2300/0989 ,  C10J2300/1861 ,  C10J2300/1884 ,  F23C2900/03002

Abstract: The present subject matter discloses a fluid cooled reformer for gas turbine systems and a method for cooling both a fuel reformer and a heated reformate stream produced by such fuel reformer. The fluid cooled reformer may include a pressure vessel and a reactor assembly disposed within the pressure vessel, The reactor assembly may include a reactor and may be configured to receive and reform an oxygen/fuel mixture to produce a heated reformate stream. Additionally, the fluid cooled reformer may include an inlet configured to direct a fluid stream into the pressure vessel. At least a portion of the fluid stream may be used to cool the reactor assembly. A reformate cooling section may be disposed downstream of the reactor of the reactor assembly and may be configured to cool the heated reformate stream.

Abstract translation: 本发明公开了一种用于燃气轮机系统的流体冷却重整器和用于冷却由这种燃料重整器生产的燃料重整器和加热的重整产品流的方法。 流体冷却的重整器可以包括压力容器和设置在压力容器内的反应器组件。反应器组件可以包括反应器，并且可以被配置为接收和改造氧/燃料混合物以产生加热的重整产物流。 此外，流体冷却的重整器可以包括构造成将流体流引导到压力容器中的入口。 流体流的至少一部分可用于冷却反应器组件。 重整物冷却段可以设置在反应器组件的反应器的下游，并且可以被配置为冷却加热的重整产物流。

公开(公告)号：US20120277327A1

公开(公告)日：2012-11-01

申请号：US13522341

申请日：2011-01-18

Applicant: Pat A. Han ,  Niklas Bengt Jakobsson ,  Anders Helbo Hansen

Inventor： Pat A. Han ,  Niklas Bengt Jakobsson ,  Anders Helbo Hansen

IPC: C07C27/00 ,  C01B3/02 ,  B01J8/06

CPC classification number: C01B3/384 ,  B01J8/067 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00371 ,  B01J2208/0053 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/025 ,  C01B2203/0844 ,  C01B2203/0877 ,  C01B2203/1235 ,  C01B2203/142

Abstract: The invention relates to a process and apparatus for the production of synthesis gas from a hydrocarbon feedstock in a heat exchanger reformer, wherein a cooling medium is added to the heat exchange reformer.

Abstract translation: 本发明涉及一种用于在热交换器重整器中从烃原料生产合成气的方法和装置，其中向热交换重整器中加入冷却介质。

公开(公告)号：US08105564B2

公开(公告)日：2012-01-31

申请号：US12088286

申请日：2006-06-19

Applicant: Raymund Sonnenschein ,  Peter Adler ,  Yuriy Kasatkin ,  Adolf Petrik ,  Leonid Schwarzmann

Inventor： Raymund Sonnenschein ,  Peter Adler ,  Yuriy Kasatkin ,  Adolf Petrik ,  Leonid Schwarzmann

IPC: B01J8/02 ,  C01B33/08 ,  C01B33/04

CPC classification number: C01B33/043 ,  B01D3/009 ,  B01J8/0085 ,  B01J8/009 ,  B01J8/025 ,  B01J8/0285 ,  B01J8/0426 ,  B01J8/0438 ,  B01J8/0453 ,  B01J8/048 ,  B01J8/0484 ,  B01J8/0492 ,  B01J8/0496 ,  B01J8/065 ,  B01J8/067 ,  B01J19/30 ,  B01J19/32 ,  B01J2208/00176 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00247 ,  B01J2208/00274 ,  B01J2208/00283 ,  B01J2208/0053 ,  B01J2208/00884 ,  B01J2208/021 ,  B01J2219/30475 ,  B01J2219/32466 ,  B01J2219/3325 ,  C01B33/10773 ,  Y02P20/127 ,  Y10S203/06

Abstract: Provided is a plant for the continuous production of monosilane and tetrachlorosilane by catalytic dismutation of trichlorosilane, wherein the plant contains: a countercurrent reactor having a double wall, a catalyst bed containing a catalyst which is located in the countercurrent reactor, a condenser at the top of the countercurrent reactor, a vaporizer unit at the bottom of the countercurrent reactor, a trichlorosilane feed line for the introduction of trichlorosilane into the countercurrent reactor, a heat exchanger, with the trichlorosilane conveyed by line via the heat exchanger and preheated there by a bottom product from the vaporizer unit and, for this purpose, the bottom product is fed by line via the heat exchanger into the double wall at a level in the lower part of the countercurrent reactor and discharged from the double wall at a level in the upper part of the countercurrent reactor, a condensation unit downstream of the condenser, and a distillation column having an outlet for monosilane.

Abstract translation: 提供了通过三氯硅烷的催化歧化连续生产甲硅烷和四氯硅烷的设备，其中该装置包含：具有双壁的逆流反应器，含有位于逆流反应器中的催化剂的催化剂床，位于顶部的冷凝器 逆流反应器底部的蒸发器单元，用于将三氯硅烷引入逆流反应器的三氯硅烷进料管线，热交换器，三氯硅烷通过热交换器通过管线输送并通过底部预热 来自蒸发器单元的产品，并且为此目的，底部产物通过热交换器通过管线被供给到逆流反应堆的下部中的水平面处的双壁中，并且在双层壁的上部排出 的逆流反应器，在冷凝器下游的冷凝单元和具有外部反应器的蒸馏塔 甲硅烷。

公开(公告)号：US20110293762A1

公开(公告)日：2011-12-01

申请号：US13205464

申请日：2011-08-08

Applicant: Kurt Hanimann ,  Eike S. Schulz Van Endert ,  Theodor Anton Bruckmann

Inventor： Kurt Hanimann ,  Eike S. Schulz Van Endert ,  Theodor Anton Bruckmann

IPC: B29B9/10

CPC classification number: B29B9/12 ,  B01J8/12 ,  B01J19/0066 ,  B01J19/20 ,  B01J2208/00176 ,  B01J2208/00221 ,  B01J2219/00779 ,  B01J2219/185 ,  B01J2219/1946 ,  B29B9/065 ,  B29B9/16 ,  B29B13/065 ,  B29B2009/165 ,  B29B2009/168 ,  B29K2067/00 ,  C08G63/90

Abstract: The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerisation degree of 132 to 165, as well as the granulates formed thereform. In the method, the highly viscous polyester melt is subjected to a pre-drying and drying/degassing after a hot cutting method. Hot cutting is implemented at water temperatures of 70° C. to 95° C. and with a liquid to solid ratio of 8 to 12:1.

Abstract translation: 本发明涉及从聚合度为132〜165的高粘度聚酯熔体以及由其形成的颗粒直接生产聚酯颗粒的方法和装置。 在该方法中，高粘度聚酯熔体在热切割方法之后进行预干燥和干燥/脱气。 热切割在70℃至95℃的水温和8至12:1的液体与固体比之间实施。

公开(公告)号：US08013185B2

公开(公告)日：2011-09-06

申请号：US12450572

申请日：2008-04-03

Applicant: Jun-Seok Ko ,  Kyoung-Su Ha ,  Sung-Kyoo Park ,  Sung-Soo Park ,  Se-Won Baek ,  Dong-Hyun Woo ,  Seong-Jin Kim

Inventor： Jun-Seok Ko ,  Kyoung-Su Ha ,  Sung-Kyoo Park ,  Sung-Soo Park ,  Se-Won Baek ,  Dong-Hyun Woo ,  Seong-Jin Kim

IPC: C07C51/16

CPC classification number: C07C45/35 ,  B01J8/067 ,  B01J2208/00221 ,  B01J2208/0053 ,  B01J2208/025 ,  C07C51/252 ,  C07C47/22 ,  C07C57/04

Abstract: The present invention provides a method for preparing unsaturated aldehydes and/or unsaturated fatty acids from olefins using a fixed-bed catalytic partial oxidation reactor, in particular, a start-up method upon packing with catalysts and initiating the reaction, and a process for producing unsaturated aldehydes and/or unsaturated fatty acids with high yield.

Abstract translation: 本发明提供一种使用固定床催化部分氧化反应器由烯烃制备不饱和醛和/或不饱和脂肪酸的方法，特别是在用催化剂填充并引发反应时的启动方法，以及制备 不饱和醛和/或不饱和脂肪酸。

公开(公告)号：US07988927B2

公开(公告)日：2011-08-02

申请号：US11782741

申请日：2007-07-25

Applicant: Manfred Lehr ,  Josef Dachs ,  Wolfgang Schuster

Inventor： Manfred Lehr ,  Josef Dachs ,  Wolfgang Schuster

IPC: F28D7/00

CPC classification number: B01J8/067 ,  B01J2208/00053 ,  B01J2208/00061 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00256 ,  B01J2208/00646 ,  B01J2208/00716 ,  F28D7/16 ,  F28F27/00

Abstract: A method of varying the temperature of a tube bundle reactor for catalytic gas phase reactions upon start-up and shut-down, the tube bundle reactor comprising a major reactor portion which includes a bundle of vertically disposed reactor tubes, upper and lower tubesheets tightly connected to the upper and lower ends, respectively, of the reactor tubes, and a reactor shell enclosing the tube bundle, a heat transfer medium having a melting temperature in the range of from 100° C. to 450° C. flowing around the outer surfaces of the reactor tubes during normal operation and being circulated in at least one circuit through the major reactor portion, comprising the steps: (a) varying the heat transfer medium temperature during circulation of the heat transfer medium; and (b) passing a temperature gas through the reactor tubes at least when the heat transfer medium is not yet or no longer circulated.

Abstract translation: 一种在启动和关闭时改变用于催化气相反应的管束反应器的温度的方法，所述管束反应器包括主反应器部分，其包括一束垂直设置的反应器管，上管和下管紧密连接 反应器管的上端和下端以及包围管束的反应器壳体，具有在外表面流动的熔点在100℃至450℃范围内的传热介质 的反应器管，并且通过主反应器部分在至少一个回路中循环，包括以下步骤：（a）改变传热介质循环期间的传热介质温度; 和（b）至少当传热介质尚未或不再循环时，使温度气体通过反应器管。

公开(公告)号：US07811524B2

公开(公告)日：2010-10-12

申请号：US11597822

申请日：2004-12-01

Applicant: Takashi Kanamaru ,  Shuhei Yada ,  Kimikatsu Jinno

Inventor： Takashi Kanamaru ,  Shuhei Yada ,  Kimikatsu Jinno

IPC: G05D23/00

CPC classification number: C07C51/215 ,  B01J8/067 ,  B01J2208/00053 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00256 ,  C07C51/252 ,  C07C57/04

Abstract: A multi-tubular reaction apparatus, a control system, and a method are provided for controlling temperature change of a heat medium in the reaction apparatus, and quickly adjusting fluctuation in temperature, to thereby properly control a reaction. In particular, the apparatus and system apply to a catalytic gas-phase oxidation reaction such as in producing (meth)acrylic acid or the like. The reaction apparatus includes a multi-tubular reactor having a plurality of reaction tubes in a shell in which a heat medium circulates, and a heat medium cooling apparatus outside the reactor. The reaction apparatus includes a process for primarily cooling the heat medium taken out outside the shell, a process for secondarily cooling a part of the primarily cooled heat medium, and a line for enabling the secondarily cooled heat medium and the primarily cooled heat medium, which is not secondarily cooled, to circulate in the shell.

Abstract translation: 提供多管式反应装置，控制系统和方法，用于控制反应装置中的热介质的温度变化，并快速调节温度波动，从而适当地控制反应。 特别地，该装置和系统适用于催化气相氧化反应，例如生产（甲基）丙烯酸等。 该反应装置包括多管反应器，其中在热介质循环的外壳中具有多个反应管，以及在反应器外部的热介质冷却装置。 反应装置包括主要冷却从壳体外部取出的热介质的方法，用于二次冷却主要冷却的热介质的一部分的工艺，以及用于使二次冷却的热介质和主要冷却的热介质的管线， 不是二次冷却，在壳中循环。

公开(公告)号：US20100223849A1

公开(公告)日：2010-09-09

申请号：US12761537

申请日：2010-04-16

Applicant: Steven W. Burd ,  Meredith B. Colket, III

Inventor： Steven W. Burd ,  Meredith B. Colket, III

IPC: C01B3/34

CPC classification number: B01J8/065 ,  B01D53/9454 ,  B01J8/067 ,  B01J12/007 ,  B01J15/005 ,  B01J2208/00176 ,  B01J2208/00221 ,  B01J2208/00309 ,  B01J2208/0084 ,  B01J2208/00849 ,  B01J2219/00117 ,  B01J2219/00768 ,  B01J2219/00772 ,  B01J2219/00777 ,  B01J2219/1944 ,  B01J2219/1946 ,  F23R3/40 ,  Y02T10/22

Abstract: A method of combusting a catalyzed hydrocarbon fuel comprising providing a first fluid and a second fluid, at least one of said fluids comprising a mixture of a hydrocarbon fuel with an air stream, passing the first fluid into one or more catalytic tubes of a catalytic reactor, and passing the second fluid adjacent the catalytic tubes in a chamber of a catalytic reactor. A varying tube cross section to modify the flow of one of the fluids is provided for at least a portion of the tube. The flow of the first fluid leaving the catalytic tubes is mixed with the second fluid and combusted.

Abstract translation: 一种燃烧催化烃类燃料的方法，包括提供第一流体和第二流体，至少一种所述流体包括烃燃料与空气流的混合物，使第一流体进入催化反应器的一个或多个催化管 ，并将邻近催化管的第二流体通入催化反应器的室中。 为管的至少一部分提供了改变流体之一的流动的变化的管横截面。 离开催化管的第一流体的流动与第二流体混合并燃烧。

公开(公告)号：US07731917B2

公开(公告)日：2010-06-08

申请号：US11569561

申请日：2005-05-27

Applicant: Yasuhiko Mori

Inventor： Yasuhiko Mori

IPC: B01J8/04 ,  F28D7/00 ,  F28D21/00

CPC classification number: B01J8/067 ,  B01J19/0013 ,  B01J19/2425 ,  B01J2208/00221 ,  B01J2208/00407 ,  B01J2208/0053 ,  B01J2219/00085 ,  B01J2219/00103 ,  C01B7/01 ,  F28D7/0066 ,  F28D7/0091

Abstract: The present invention provides a heat exchange reactor comprising a reaction tube for obtaining a product (B) by exothermic reaction while passing a starting compound (A) therethrough and a reactor shell covering the surrounding of the reaction tube and having its interior divided into a plurality of regions along the passing direction of the starting compound (A), each of which regions is filled with a heat medium for carrying out heat exchange between the inside of the reaction tube and the heat medium independently for the respective separate regions; wherein the reactor is provided with a heater for heating the heat medium charged in the most upstream region among the separate regions independently from the heat media charged in other regions.

Abstract translation: 本发明提供了一种热交换反应器，其包括用于通过放热反应同时通过其中的起始化合物（A）获得产物（B）的反应管和覆盖反应管周围并将其内部分成多个的反应器壳 沿着原料化合物（A）的通过方向的区域，每个区域填充有热介质，用于在各个分离区域内独立地进行反应管内部和热介质之间的热交换; 其特征在于，所述反应器具有加热器，用于独立于在其它区域中加载的热介质，加热在分离区域中最上游区域充电的热介质。