公开(公告)号：US20180290121A1

公开(公告)日：2018-10-11

申请号：US16003317

申请日：2018-06-08

申请人： IHI CORPORATION

发明人： Yusuke TAKEUCHI ,  Akihisa YANO ,  Tatsuya OKA ,  Takahito AKITA ,  Taiga YAMAMOTO ,  Hideshi SHIBUYA ,  Yushi KAMEOKA ,  Koki YASUI

IPC分类号： B01J19/00 ,  B01J19/24 ,  F28F27/00

CPC分类号： B01J19/0013 ,  B01J19/24 ,  B01J19/249 ,  B01J2219/0006 ,  B01J2219/00063 ,  B01J2219/00081 ,  F28D9/0037 ,  F28D2021/0022 ,  F28F27/00 ,  F28F27/02

摘要： A reactor has a heat exchanging body having a heat medium flow channel that a heat medium fluid flows and a reaction flow channel that a reaction fluid flow, and at least one detection part for detecting temperature of a fluid in one or both of the heat medium flow channel and the reaction flow channel. At least one installation hole extends in a skew position to the flow channel and includes an opening portion communicating with the flow channel. The detection part is installed at the opening portion and contacts the flowing fluid. At least one fluid guide hole is formed along the flow channel from the opening portion of the installation hole.

公开(公告)号：US10076739B1

公开(公告)日：2018-09-18

申请号：US14801004

申请日：2015-07-16

申请人： Precision Combustion, Inc.

发明人： Jeffrey Weissman

IPC分类号： B01J19/00 ,  B01J19/24 ,  C07C2/84 ,  C07C2/58 ,  C07C29/50

CPC分类号： B01J19/002 ,  B01D61/145 ,  B01D63/06 ,  B01D69/04 ,  B01D69/145 ,  B01D2313/22 ,  B01J19/2475 ,  B01J19/249 ,  B01J2219/00076 ,  B01J2219/00245 ,  B01J2219/2401 ,  B01J2219/2454 ,  B01J2219/246 ,  B01J2219/2475 ,  B01J2219/2479 ,  C07C2/58 ,  C07C2/84 ,  C07C29/50 ,  C07C2521/08 ,  C07C2523/04 ,  C07C2523/30 ,  C07C2523/34 ,  C07C2529/40 ,  C07C31/04 ,  C07C9/16 ,  C07C11/04

摘要： A chemical reactor for use in a chemical process wherein a reactant and/or a target product is prone to produce undesirable byproducts through secondary reactions. The reactor is configured with a first flow passage for passing a flow of an overly reactive reactant; a permeable first wall for controlled flow of the overly reactive reactant into a second flow passage providing a flow of a second reactant; a permeable second wall having a catalyst supported on an inner surface thereof for catalyzing reaction of the reactants flowing in the second flow passage; the permeable second wall passing through a flow containing the target product; and a non-permeable third wall defining a third flow passage for exiting the product mixture. The reactor can be employed in selective oxidation, oxidative dehydrogenation, and alkylation processes to reduce the formation of byproducts.

公开(公告)号：US20180079713A1

公开(公告)日：2018-03-22

申请号：US15820632

申请日：2017-11-22

申请人： Arkema France

发明人： Yves Bernardin ,  Xavier MARCARIAN ,  Romain BILLON

IPC分类号： C07C231/12 ,  C07C305/06 ,  B01J14/00 ,  C07C235/06 ,  C07C233/09 ,  C07C231/06 ,  C07C69/54 ,  C07C67/20 ,  C07C57/04 ,  C07C51/08 ,  C07C303/24 ,  B01J19/00 ,  B01J19/02 ,  B01J19/24

CPC分类号： C07C231/12 ,  B01J14/00 ,  B01J19/0013 ,  B01J19/002 ,  B01J19/006 ,  B01J19/02 ,  B01J19/245 ,  B01J19/249 ,  B01J2219/0004 ,  B01J2219/00058 ,  B01J2219/00063 ,  B01J2219/00065 ,  B01J2219/00162 ,  B01J2219/00166 ,  B01J2219/00182 ,  B01J2219/0027 ,  B01J2219/00272 ,  B01J2219/00768 ,  B01J2219/0286 ,  B01J2219/029 ,  B01J2219/182 ,  B01J2219/1943 ,  B01J2219/2475 ,  C07C51/08 ,  C07C57/04 ,  C07C67/20 ,  C07C69/54 ,  C07C231/06 ,  C07C233/09 ,  C07C235/06 ,  C07C303/24 ,  C07C305/06

摘要： The invention relates to a thermal conversion vessel (200) used during amidification step of acetone cyanohydrin (ACH), in the industrial process for production of a methyl methacrylate (MMA) or methacrylic acid (MAA). The thermal conversion vessel (200) is used for converting an hydrolysis mixture of α-hydroxyisobutyramide (HIBAM), α-sulfatoisobutyramide (SIBAM), 2-methacrylamide (MACRYDE) and methacrylique acid (MAA), into a mixture of 2-methacrylamide (MACRYDE). It comprises: at least one compartment (C1, C2, C3, . . . Ci) comprising an inner wall (206a, 206b, 206i) separating said compartment into two communicating parts (C1a, C1b) by a passage provided between the bottom of said vessel and said inner wall, said compartment having a space above said inner wall, for separating gas phase from liquid phase during thermal conversion, said compartment being connected to an outlet valve (204a, 204b, . . . 204i). Such vessel allows obtaining a high yield thermal conversion in very safe conditions.

公开(公告)号：US09884303B2

公开(公告)日：2018-02-06

申请号：US13062905

申请日：2009-08-12

申请人： Jun Yamamoto ,  Yukihiko Kiyohiro

发明人： Jun Yamamoto ,  Yukihiko Kiyohiro

IPC分类号： H01M8/06 ,  B01J19/00 ,  B01J8/04 ,  B01J8/00 ,  B01J19/24 ,  C01B3/38 ,  H01M8/0612 ,  H01M8/124

CPC分类号： B01J8/0484 ,  B01J8/0085 ,  B01J8/009 ,  B01J8/0496 ,  B01J19/249 ,  B01J2208/00132 ,  B01J2208/00203 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/0053 ,  B01J2219/1923 ,  B01J2219/2453 ,  B01J2219/2455 ,  B01J2219/2458 ,  B01J2219/2462 ,  B01J2219/2481 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0805 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/1276 ,  C01B2203/1288 ,  C01B2203/1294 ,  H01M8/0618 ,  H01M2008/1293

摘要： A reformer includes a reforming chamber having a raw fuel passage through which a raw fuel flows, the reforming chamber being filled with or carrying a reforming catalyst, a supply chamber disposed upstream of the reforming chamber, for uniformly supplying the raw fuel to the raw fuel passage, and a discharge chamber disposed downstream of the reforming chamber, for uniformly discharging the raw fuel from the raw fuel passage. The raw fuel passage has first and second reversers for reversing the direction in which the raw fuel flows. The raw fuel passage has a cross-sectional area which is smaller in a downstream portion thereof than in an upstream portion thereof.

公开(公告)号：US09777965B2

公开(公告)日：2017-10-03

申请号：US14770612

申请日：2014-03-14

申请人： Thar Energy LLC

发明人： Lalit Chordia ,  John C. Davis

IPC分类号： F28D7/02 ,  F28D7/16 ,  B01J8/08 ,  B01J19/00 ,  B01J19/24 ,  F28F9/02

CPC分类号： F28D7/1607 ,  B01J8/087 ,  B01J19/006 ,  B01J19/0093 ,  B01J19/2425 ,  B01J19/249 ,  B01J2219/00788 ,  B01J2219/00822 ,  B01J2219/00835 ,  B01J2219/00849 ,  B01J2219/0086 ,  B01J2219/00873 ,  B01J2219/00891 ,  B01J2219/1921 ,  B01J2219/1928 ,  B01J2219/2462 ,  B01J2219/2477 ,  B01J2219/2485 ,  F28D7/1653 ,  F28D7/1684 ,  F28F9/02 ,  F28F2260/02

摘要： Counter-flow heat exchanger is constructed with plenums at either end that separate the opposing fluids, the channels of which are arrayed in a checkerboard patterns, such that any given channel is surrounded by channels of opposing streams on four sides—laterally on both sides and vertically above and below.

公开(公告)号：US20170219148A1

公开(公告)日：2017-08-03

申请号：US15397121

申请日：2017-01-03

申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

发明人： Tomohiro OZONO ,  Akira MATSUOKA ,  Koji NOISHIKI

IPC分类号： F16L41/02 ,  B01J19/24 ,  F28C3/00

CPC分类号： B01J19/24 ,  B01J19/0093 ,  B01J19/249 ,  B01J2219/00783 ,  B01J2219/00806 ,  B01J2219/00808 ,  B01J2219/00824 ,  B01J2219/00833 ,  B01J2219/2453 ,  B01J2219/2458 ,  B01J2219/246 ,  B01J2219/2474 ,  B01J2219/2487 ,  B01J2219/249 ,  B01J2219/2493 ,  F28D9/00 ,  F28D2021/0022 ,  F28F3/083 ,  F28F3/086 ,  F28F3/10 ,  F28F21/04 ,  F28F2275/205

摘要： The flow passage structure comprises: a plural number of ceramic flow passage layers laminated with one another, inside of which a flow passage is formed; two outermost layers disposed on respective sides of the plural number of flow passage layers in a lamination direction where the flow passage layers are laminated; an outer elastic sheets made of an elastic body, which is interposed between each of the outermost layers and the flow passage layer adjacent thereto; and a fastening member fastening the two outermost layers to each other, in a state that the two outermost layers sandwich the flow passage layers from both sides in the lamination direction.

公开(公告)号：US09457331B2

公开(公告)日：2016-10-04

申请号：US13854223

申请日：2013-04-01

申请人： CGGVERITAS SERVICES SA

发明人： Risto Siliqi

IPC分类号： G01V1/38 ,  B01J8/00 ,  G01V1/00 ,  B01J19/24 ,  B01J19/30 ,  B01J19/32 ,  B01J8/02 ,  F28F3/08 ,  F28F9/007 ,  F28F13/06 ,  F28D21/00

CPC分类号： B01J8/008 ,  B01J8/025 ,  B01J19/2485 ,  B01J19/249 ,  B01J19/305 ,  B01J19/325 ,  B01J2208/00884 ,  B01J2208/06 ,  B01J2219/2443 ,  B01J2219/2455 ,  B01J2219/2459 ,  B01J2219/2482 ,  B01J2219/2485 ,  B01J2219/2486 ,  B01J2219/2487 ,  B01J2219/2488 ,  B01J2219/249 ,  B01J2219/2496 ,  B01J2219/30475 ,  B01J2219/3085 ,  C01B3/38 ,  C01B3/384 ,  C01B2203/1023 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  F28D2021/0022 ,  F28F3/083 ,  F28F9/0075 ,  F28F13/06 ,  G01V1/003 ,  G01V1/3808

摘要： Methods and systems are presented for generating and performing a seismic data acquisition mission based on an a priori sea current model and a seismic data acquisition operation model and a shooting solution model based on the a priori sea current model. The individual models can be updated based on releasing sample buoys through the survey area both before and during mission execution.

摘要翻译： 提出了基于先验海流模型和地震数据采集操作模型和基于先验海上模型的射击解决方案模型生成和执行地震数据采集任务的方法和系统。 可以在任务执行之前和期间通过调查区域发布样本浮标来更新各个模型。

公开(公告)号：US09403138B2

公开(公告)日：2016-08-02

申请号：US13853364

申请日：2013-03-29

申请人： Johnson Matthey Public Limited Company

发明人： William A. Whittenberger ,  Joseph W. Whittenberger ,  Brian L. Davis

IPC分类号： B01J8/04 ,  B01J8/06 ,  B01J19/24 ,  B01J19/32 ,  B01J8/00 ,  G01V1/00 ,  B01J19/30 ,  B01J8/02 ,  G01V1/38 ,  F28F3/08 ,  F28F9/007 ,  F28F13/06 ,  F28D21/00

CPC分类号： B01J8/008 ,  B01J8/025 ,  B01J19/2485 ,  B01J19/249 ,  B01J19/305 ,  B01J19/325 ,  B01J2208/00884 ,  B01J2208/06 ,  B01J2219/2443 ,  B01J2219/2455 ,  B01J2219/2459 ,  B01J2219/2482 ,  B01J2219/2485 ,  B01J2219/2486 ,  B01J2219/2487 ,  B01J2219/2488 ,  B01J2219/249 ,  B01J2219/2496 ,  B01J2219/30475 ,  B01J2219/3085 ,  B01J2219/3221 ,  B01J2219/32275 ,  B01J2219/32466 ,  C01B3/38 ,  C01B3/384 ,  C01B2203/1023 ,  C01B2203/1052 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  F28D2021/0022 ,  F28F3/083 ,  F28F9/0075 ,  F28F13/06 ,  G01V1/003 ,  G01V1/3808 ,  Y02P20/124

摘要： A wire standoff suitable for use in a tubular reactor, such as a reformer, is described. The wire standoff includes a portion or segment positioned between an outer reactor tube and one or more reactor components located within the tube. The reactor components and the outer tube are prevented from coming into directed contact with one another by the positioning of the wire standoff. The wire standoff can be secured to a reactor component at one of its ends or to a washer located between stacked reactor components. Prevention of the reactor components from contact with the outer tube promotes fluid flow through the reactor and can enhance heat transfer and reactor efficiency for carrying out catalytic reactions.

摘要翻译： 描述了适用于诸如重整器的管式反应器中的电线间隔。 电线支座包括位于外反应器管和位于管内的一个或多个反应器部件之间的部分或部分。 反应器部件和外管通过定位电线支架而被防止彼此定向接触。 电线隔离件可以固定在其一端的反应器部件或位于堆叠的反应器部件之间的垫圈。 防止反应器部件与外管接触促进流过反应器的流体，并且可以增强用于进行催化反应的热传递和反应器效率。

公开(公告)号：US09389027B2

公开(公告)日：2016-07-12

申请号：US14314079

申请日：2014-06-25

申请人： Korea Institute of Energy Research

发明人： Dong Joo Seo ,  Wang Lai Yoon ,  Un-Ho Jung ,  Kee Young Koo ,  Sang-Ho Park ,  Young Jae Hwang ,  Woohyun Kim

IPC分类号： F28F9/00 ,  F28F3/02 ,  B23K26/24 ,  B23K26/32 ,  F28F9/007 ,  F28D9/00 ,  B01J19/00 ,  B01J19/24 ,  F28D21/00

CPC分类号： F28F3/025 ,  B01J19/0093 ,  B01J19/249 ,  B01J2219/00786 ,  B01J2219/00806 ,  B01J2219/00822 ,  B01J2219/00835 ,  B01J2219/00873 ,  B01J2219/2453 ,  B01J2219/2459 ,  B01J2219/2479 ,  B01J2219/2485 ,  B01J2219/2496 ,  B01J2219/2497 ,  B01J2219/2498 ,  B23K26/24 ,  B23K26/32 ,  B23K2101/14 ,  B23K2103/50 ,  F28D9/00 ,  F28D2021/0022 ,  F28F9/0075

摘要： The present invention relates to a plate-type heat exchange reactor and a method of manufacturing thereof, and there is provided a method of manufacturing a plate-type heat exchange reactor and a plate-type heat exchange reactor manufactured in the manufacturing method, the method including the steps of preparing side surface plates respectively provided with a plurality of slits formed in parallel along a longitudinal direction; arranging two side surface plates in a vertical direction to face each other with a space therebetween; forming a plurality of fluid passage channels by inserting a plurality of fluid passage partition walls into the slits provided on the two side surface plates in parallel in a horizontal direction; and bonding the side surface plates and the fluid passage partition walls.

摘要翻译： 板式热交换反应器及其制造方法技术领域本发明涉及板式热交换反应器及其制造方法，其特征在于，提供一种在制造方法中制造的板式热交换反应器和板式热交换反应器的制造方法， 包括制备分别设置有沿着纵向方向平行形成的多个狭缝的侧面板的步骤; 在垂直方向上布置两个侧表面板以在它们之间具有空间来彼此面对; 通过将多个流体通道分隔壁沿水平方向平行地插入设置在两个侧面板上的狭缝中而形成多个流体通道通道; 并且粘合侧面板和流体通道分隔壁。

公开(公告)号：US20160122264A1

公开(公告)日：2016-05-05

申请号：US14898849

申请日：2014-06-16

申请人： BASF SE

发明人： GERHARD OLBERT ,  Gauthier Luc Maurice AVERLANT ,  Philip GRÜNE ,  Jan Pablo JOSCH

IPC分类号： C07C5/48 ,  B01J8/06

CPC分类号： C07C5/48 ,  B01J8/0496 ,  B01J8/065 ,  B01J8/067 ,  B01J19/249 ,  B01J23/28 ,  B01J23/92 ,  B01J38/02 ,  B01J2208/00053 ,  B01J2208/00061 ,  B01J2208/00115 ,  B01J2208/00176 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00407 ,  B01J2208/0053 ,  B01J2208/065 ,  B01J2219/2462 ,  B01J2219/2467 ,  B01J2219/2481 ,  C07C2523/18 ,  C07C2523/26 ,  C07C2523/28 ,  C07C2523/34 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  Y02P20/584 ,  C07C11/167

摘要： The invention relates to a method for producing 1,3 butadien by means of the oxidative dehydration of n-butenes on a heterogenous particulate multimetal oxide catalyst which contains molybdenum as the active compound and at least one other metal and which is filled into the contact tubes (KR) of two or more tube bundle reactors (R-I, R-II), wherein a heat transfer medium flows around the intermediate space between the contact tubes (KR) of the two or more tube bundle reactors (R-I, R-II). The method includes a production mode and a regeneration mode which are carried out in an alternating manner. In the production mode, an n-butene-containing feed flow is mixed with an oxygen-containing gas flow and conducted as a supply flow (1) over the heterogenous particulate multimetal oxide catalyst filled into the contact tubes (KR) of the two or more tube bundle reactors (R-I, R-II), and the heat transfer medium absorbs the released reaction heat, minus the heat quantity used to heat the supply flow (1) to the reaction temperature in the production mode, by means of an indirect heat exchange and completely or partly dispenses the reaction heat onto a secondary heat transfer medium (H2Oliq) in an external cooler (SBK). In the regeneration mode, the heterogenous particulate multimetal oxide catalyst is regenerated by conducting an oxygen-containing gas mixture (3) over the catalyst and burning off the deposits accumulated on the heterogenous particulate multimetal oxide catalyst. The invention is characterized in that the two or more tube bundle reactors (R-I, R-II) have a single heat transfer medium circuit and as many of the two or more tube bundle reactors (R-I, R-II) as necessary are operated constantly in the production mode so that the released reaction heat, minus the heat quantity used to heat the supply flow (1) to the reaction temperature in the production mode, suffices to keep the temperature of the heat transfer medium in the intermediate spaces between the content tubes (KR) of all the tube bundle reactors (R-I, R-II) at a constant level with a variation range of maximally +/−10 DEG C.