公开(公告)号：US09611191B2

公开(公告)日：2017-04-04

申请号：US14103322

申请日：2013-12-11

Applicant: BASF SE

Inventor： Gerhard Olbert ,  Carlos Tellaeche Herranz ,  Norbert Asprion ,  Alexander Weck ,  Ellen Dahlhoff

IPC: C07C5/48 ,  B01J8/04 ,  B01J19/24

CPC classification number: C07C5/48 ,  B01J8/0453 ,  B01J8/0492 ,  B01J8/0496 ,  B01J19/2485 ,  B01J2208/00168 ,  B01J2208/00176 ,  B01J2208/00221 ,  B01J2208/0053 ,  B01J2219/2409 ,  B01J2219/2411 ,  B01J2219/2414 ,  B01J2219/2419 ,  B01J2219/2443 ,  C07C11/167 ,  C07C11/06 ,  C07C11/09 ,  C07C11/08 ,  C07C15/46

Abstract: A reactor for gas-phase dehydrogenation of a hydrocarbon-comprising stream with an oxygen-comprising stream over a monolithic heterogeneous catalyst. Catalytically active zone(s) comprising monoliths packed next to one another and/or above one another and a mixing zone having fixed internals upstream of each catalytically active zone. Feed line(s) for the hydrocarbon-comprising gas stream to be dehydrogenated at the lower end of the reactor. Independently regulable feed line(s), which supply distributor(s), for the oxygen-comprising gas stream into each of the mixing zones and discharge line(s) for the reaction gas mixture of the autothermal gas-phase dehydrogenation at the upper end of the reactor. The interior wall of the reactor is provided with insulation. The catalytically active zone(s) is accessible from the outside of the reactor via manhole(s). The catalytically active zone(s), mixing zone, independently regulable feed line(s), and distributor(s), may be designed as one component which can individually be mounted and removed.

公开(公告)号：US20160303532A1

公开(公告)日：2016-10-20

申请号：US15196288

申请日：2016-06-29

Applicant: Arkema Inc.

Inventor： Michael S. DeCourcy ,  John L. Steinbach ,  Nicolas Dupont ,  Roger L. Roundy

IPC: B01J15/00 ,  B01J19/24 ,  C07C51/215 ,  B01J19/00

CPC classification number: B01J15/005 ,  B01J8/0453 ,  B01J8/048 ,  B01J8/065 ,  B01J8/067 ,  B01J19/0046 ,  B01J19/242 ,  B01J2208/00221 ,  B01J2208/00849 ,  B01J2208/0092 ,  B01J2208/025 ,  B01J2219/00479 ,  B01J2219/00495 ,  B01J2219/0059 ,  B01J2219/00594 ,  B01J2219/0072 ,  B01J2219/30226 ,  B01J2219/30265 ,  B01J2219/30475 ,  C07C51/215 ,  C07C51/235 ,  C07C51/252 ,  C07C57/04

Abstract: The present disclosure relates to a single shell open interstage reactor (“SSOI”). The SSOI comprises a first reaction stage, an interstage heat exchanger, an open interstage region, and a second reaction stage. The SSOI may be configured for upflow or downflow operation. Further, the open interstage region of the SSOI may comprise a supplemental oxidant feed. When the open interstage region comprises a supplemental oxidant feed, the SSOI may further comprise a supplemental oxidant mixing assembly. Processes for producing acrylic acid through the oxidation of propylene are also disclosed.

Abstract translation: 本公开涉及单壳开放级间反应堆（“SSOI”）。 SSOI包括第一反应段，级间热交换器，开放级间区域和第二反应段。 SSOI可以配置为上流或下流操作。 此外，SSOI的开放级间区域可以包括补充氧化剂进料。 当开放级间区域包含补充氧化剂进料时，SSOI还可以包含补充氧化剂混合组件。 还公开了通过丙烯氧化制备丙烯酸的方法。

公开(公告)号：US20160122264A1

公开(公告)日：2016-05-05

申请号：US14898849

申请日：2014-06-16

Applicant: BASF SE

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

IPC: C07C5/48 ,  B01J8/06

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20150328611A1

公开(公告)日：2015-11-19

申请号：US14389948

申请日：2013-04-03

Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Shingo YAMAUCHI ,  Tamotsu TAKAMOTO

IPC: B01J8/06 ,  C07C45/37 ,  C07C51/25 ,  C07C45/34 ,  C07C51/21 ,  B01J8/00 ,  C07C45/35

CPC classification number: B01J8/067 ,  B01J8/001 ,  B01J2208/00044 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/0023 ,  B01J2208/065 ,  C07C45/34 ,  C07C45/35 ,  C07C45/37 ,  C07C51/21 ,  C07C51/252 ,  Y10T29/49828 ,  C07C47/22 ,  C07C57/04

Abstract: A multi-tubular reactor (1) comprising a cylindrical shell (2), a plurality of reaction tubes (10) located in the shell, and a disk-and-doughnut type baffle (5), wherein the reaction tubes (10) are arranged so as to be in a triangular configuration, one or more of the reaction tubes (10) is/are a temperature-measuring reaction tube(s) provided with a thermometer (20), and a line (BL) through a central axis of the temperature-measuring reaction tube and a central axis of the shell (2) forms an angle from 0 to 15 degree with a line (CL) through the central axis of the temperature-measuring reaction tube and a central axis of at least one adjacent reaction tube next to the temperature-measuring reaction tube, in a cross section of the reactor (1) perpendicular to the central axis of the shell (2), as well as a design and production method thereof.

Abstract translation: 一种多管式反应器（1），包括圆柱形壳体（2），位于壳体中的多个反应管（10）和圆盘形环型挡板（5），其中反应管（10）为 被布置为三角形构造，一个或多个反应管（10）是设置有温度计（20）的温度测量反应管和通过中心轴线的线（BL） 的温度测量反应管和壳体（2）的中心轴线通过温度测量反应管的中心轴线（CL）形成0至15度的角度，并且至少一个中心轴线 在与壳体（2）的中心轴垂直的反应器（1）的横截面中，与温度测量反应管相邻的相邻的反应管以及其设计和制造方法。

公开(公告)号：US20150267967A1

公开(公告)日：2015-09-24

申请号：US14661408

申请日：2015-03-18

Applicant: BASF SE

Inventor： Ulrich HAMMON ,  Thomas Walter ,  Armin Schraut

IPC: F28D7/16

CPC classification number: F28D7/16 ,  B01J8/067 ,  B01J2208/00221 ,  B01J2208/00256 ,  F28D2021/0022 ,  F28D2021/0064 ,  F28F27/00 ,  F28F2265/12

Abstract: The present invention relates to a heat exchanger (1) comprising a bundle of at least two heat exchanger tubes (3), a heat exchanger housing (5) surrounding the bundle of heat exchanger tubes (3), wherein a liquid heat-transfer medium (7) is passed around the bundle of heat exchanger tubes (3) in the heat exchanger housing (5), a heat exchanger cap (9) sealing the top of the heat exchanger housing (5), a heat exchanger bottom (11) sealing the bottom of the heat exchanger housing (5), a feed point (13) for the heat-transfer medium (7), an outlet (15) for the heat-transfer medium (7), an emergency relief port (17) disposed in proximity to the heat exchanger cap (9). The heat exchanger (1) comprises a safety device (19) disposed in proximity to the heat exchanger bottom (11).The present invention further relates to a reactor arrangement (101).

Abstract translation: 本发明涉及一种热交换器（1），其包括至少两个热交换器管（3）的束，围绕热交换器管束（3）的热交换器壳体（5），其中液体传热介质 （7）绕过热交换器壳体（5）中的热交换器管束（3），密封热交换器壳体（5）的顶部的热交换器盖（9），热交换器底部（11） 密封热交换器壳体（5）的底部，用于传热介质（7）的供给点（13），用于传热介质（7）的出口（15），紧急排泄口（17） 设置在热交换器盖（9）附近。 热交换器（1）包括设置在热交换器底部（11）附近的安全装置（19）。 本发明还涉及一种反应器装置（101）。

公开(公告)号：US20150255811A1

公开(公告)日：2015-09-10

申请号：US14433799

申请日：2013-08-06

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yuki Yoshimine ,  Tetsuya Ogawa

IPC: H01M8/04 ,  H01M8/06 ,  H01M8/12 ,  H01M8/24

CPC classification number: H01M8/04074 ,  B01J8/067 ,  B01J2208/00221 ,  B01J2208/00504 ,  B01J2208/0053 ,  B01J2208/00548 ,  B01J2208/00716 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/1288 ,  C01B2203/82 ,  H01M8/04022 ,  H01M8/04268 ,  H01M8/0618 ,  H01M8/0631 ,  H01M8/12 ,  H01M8/24 ,  H01M8/2425 ,  H01M8/2483 ,  H01M2008/1293 ,  H01M2300/0071 ,  Y02P20/124 ,  Y02P20/129

Abstract: A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area around the first area and where a reformer and an evaporator are provided, an annular third area around the second area and where a heat exchanger is provided, and an annular heat recovery area around the third area as a passage of oxygen-containing gas for recovery of heat radiated from the third area toward the outer circumference.

Abstract translation: 一种燃料电池组件，包括设置排气燃烧器和启动燃烧器的第一区域，围绕第一区域的环形第二区域和设置有重整器和蒸发器的第一区域，围绕第二区域的环形第三区域， 提供热交换器，并且围绕第三区域的环形热回收区域作为用于回收从第三区域朝向外圆周辐射的热量的含氧气体的通道。

公开(公告)号：US09089825B2

公开(公告)日：2015-07-28

申请号：US13591779

申请日：2012-08-22

Applicant: Christophe Boyer ,  Fabrice Giroudiere

Inventor： Christophe Boyer ,  Fabrice Giroudiere

IPC: C10J3/20 ,  C10G35/02 ,  B01J19/14 ,  B01J8/06 ,  C01B3/32 ,  C01B3/38 ,  F22B33/18 ,  F22B1/18

CPC classification number: B01J8/067 ,  B01J2208/00212 ,  B01J2208/00221 ,  C01B3/323 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0811 ,  C01B2203/0816 ,  C01B2203/0894 ,  C01B2203/1217 ,  C01B2203/1241 ,  F22B1/18 ,  F22B1/1838 ,  F22B33/18 ,  Y02E60/324 ,  Y02P20/124

Abstract: The present invention describes an exchanger-reactor for carrying out endothermic reactions such as steam reforming oil cuts or alcohols integrating a steam generation bundle which can thereby increase the thermal efficiency.

Abstract translation: 本发明描述了一种用于进行吸热反应的交换反应器，例如蒸汽重整油馏分或一体化蒸汽发生束的醇，从而可提高热效率。

公开(公告)号：US08920991B2

公开(公告)日：2014-12-30

申请号：US13353147

申请日：2012-01-18

Applicant: Brian Sonnichsen ,  Bob Sorensen

Inventor： Brian Sonnichsen ,  Bob Sorensen

IPC: H01M8/06 ,  B01J8/02 ,  C01B3/38

CPC classification number: C01B3/384 ,  B01J8/0257 ,  B01J8/0285 ,  B01J2208/00212 ,  B01J2208/00221 ,  B01J2208/00504 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/066 ,  C01B2203/0805 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1058 ,  C01B2203/1241 ,  H01M8/0618 ,  Y02P20/128

Abstract: Embodiments are disclosed that relate to increasing heat transfer in a steam reformer. For example, one disclosed embodiment provides a steam reformer including an outer wall and an inner wall which includes a step extending outward toward the outer wall and downward toward a bottom of the steam reformer at a position between a top of the steam reformer and the bottom of the steam reformer. The steam reformer further includes a reaction chamber disposed between the outer wall and the inner wall.

Abstract translation: 公开了涉及在蒸汽重整器中增加热传递的实施例。 例如，一个公开的实施例提供了一种蒸汽重整器，其包括外壁和内壁，该蒸汽重整器包括在蒸汽重整器的顶部与底部之间的位置处朝向外壁向外延伸并朝向蒸汽重整器的底部向下延伸的台阶 的蒸汽重整器。 蒸汽重整器还包括设置在外壁和内壁之间的反应室。

公开(公告)号：US08845997B2

公开(公告)日：2014-09-30

申请号：US12995603

申请日：2009-06-04

Applicant: Maguelonne Hammel ,  Guillaume Mougin

Inventor： Maguelonne Hammel ,  Guillaume Mougin

IPC: C01B3/26 ,  C01B3/38 ,  B01J8/06

CPC classification number: C01B3/384 ,  B01J8/062 ,  B01J2208/00221 ,  B01J2208/00504 ,  B01J2219/00024 ,  C01B2203/0233 ,  C01B2203/0816

Abstract: A process and an installation for producing a synthesis gas by catalytic steam reforming of a charge of hydrocarbons is provided.

Abstract translation: 提供了一种用于通过烃类电荷的催化蒸汽重整制备合成气的方法和装置。

公开(公告)号：US20130274508A1

公开(公告)日：2013-10-17

申请号：US13652522

申请日：2012-10-16

Applicant: Michael S. DeCourcy ,  John L. Steinbach ,  Nicolas Dupont ,  Roger L. Roundy

Inventor： Michael S. DeCourcy ,  John L. Steinbach ,  Nicolas Dupont ,  Roger L. Roundy

IPC: C07C51/235 ,  C07C51/215 ,  B01J8/04

CPC classification number: B01J15/005 ,  B01J8/0453 ,  B01J8/048 ,  B01J8/065 ,  B01J8/067 ,  B01J19/0046 ,  B01J19/242 ,  B01J2208/00221 ,  B01J2208/00849 ,  B01J2208/0092 ,  B01J2208/025 ,  B01J2219/00479 ,  B01J2219/00495 ,  B01J2219/0059 ,  B01J2219/00594 ,  B01J2219/0072 ,  B01J2219/30226 ,  B01J2219/30265 ,  B01J2219/30475 ,  C07C51/215 ,  C07C51/235 ,  C07C51/252 ,  C07C57/04

Abstract: The present disclosure relates to a single shell open interstage reactor (“SSOI”). The SSOI comprises a first reaction stage, an interstage heat exchanger, an open interstage region, and a second reaction stage. The SSOI may be configured for upflow or downflow operation. Further, the open interstage region of the SSOI may comprise a supplemental oxidant feed. When the open interstage region comprises a supplemental oxidant feed, the SSOI may further comprise a supplemental oxidant mixing assembly. Processes for producing acrylic acid through the oxidation of propylene are also disclosed.

Abstract translation: 本公开涉及单壳开放级间反应堆（“SSOI”）。 SSOI包括第一反应段，级间热交换器，开放级间区域和第二反应段。 SSOI可以配置为上流或下流操作。 此外，SSOI的开放级间区域可以包括补充氧化剂进料。 当开放级间区域包含补充氧化剂进料时，SSOI还可以包含补充氧化剂混合组件。 还公开了通过丙烯氧化制备丙烯酸的方法。