公开(公告)号：US4111662A

公开(公告)日：1978-09-05

申请号：US699338

申请日：1976-06-24

Applicant: Robert Masotti ,  Georges Biola ,  Henri Guerpillon

Inventor： Robert Masotti ,  Georges Biola ,  Henri Guerpillon

IPC: B01J8/20 ,  B01J3/04 ,  B01J19/24 ,  C07F5/06 ,  B01J8/22

CPC classification number: B01J3/044 ,  C07F5/065

Abstract: A single-stage reactor in the form of two concentric tubes and, one acting as a central stack and the other as a wall of reactor, widening out towards the top; a gas diffuser at the bottom of the stack, enabling gas to be injected into the liquid column above the diffuser, while a vesicle remover is located in the upper part of reactor; pipes and for feeding in the reagents, and a pipe for forcing back the gaseous phase at the top of reactor; a connection inclined by over 45.degree. to an extension of the horizontal and establishing direct communication between the bottom of reactor and a decanting chamber; and a vertical degassing tube located between connection and decanting chamber.Application of this arrangement to the reaction between finely divided aluminum, hydrogen and at least one olefin having 2 to 30 carbon atoms, at a temperature of from 100.degree. to 200.degree. and a pressure of 30 to 200 bars, in a perfectly homogeneous medium for the preparation of alkylaluminums.

公开(公告)号：US3452810A

公开(公告)日：1969-07-01

申请号：US3452810D

申请日：1968-01-23

Applicant: FUEL ENG

Inventor： SCHMIDT JAMES H ,  HEDSTROM WARREN W

IPC: B01J3/04 ,  F25B13/00 ,  F23L15/02 ,  F27D17/00

CPC classification number: B01J3/044

公开(公告)号：US2776284A

公开(公告)日：1957-01-01

申请号：US2776284D

CPC classification number: C07D251/60 ,  B01J3/044 ,  B01J10/005 ,  B01J19/2435 ,  B01J2219/0011

公开(公告)号：US09174193B2

公开(公告)日：2015-11-03

申请号：US12735349

申请日：2009-02-04

Applicant: Marc Parisel ,  Brent Walworth

Inventor： Marc Parisel ,  Brent Walworth

IPC: B01J19/24 ,  B01J19/00 ,  B01J3/04 ,  B01J8/00 ,  C08F2/00 ,  C08F2/01 ,  F16L9/00 ,  F16L9/18

CPC classification number: B01J19/2435 ,  B01J3/044 ,  B01J19/0013 ,  B01J2219/00094 ,  B01J2219/00243

Abstract: Tubular reactor for use in polymerization reactions having a design pressure PR of 40-65 barg. The reactor includes a tube with a wall, and at least a portion of the tube is oriented vertically, with at least part of the vertical portion being surrounded by a concentric jacket for the passage of cooling fluid. The design pressure in barg of the jacket PJ is less than 0.0018·PR2.25.

Abstract translation: 用于聚合反应的管式反应器，其设计压力PR为40-65巴。 反应器包括具有壁的管，并且管的至少一部分垂直取向，垂直部分的至少一部分由用于冷却流体通过的同心夹套包围。 夹套PJ的设计压力小于0.0018·PR2.25。

公开(公告)号：US09162197B2

公开(公告)日：2015-10-20

申请号：US14236898

申请日：2012-08-03

Applicant: Holger Blum

Inventor： Holger Blum

IPC: B01F15/02 ,  B01F3/08 ,  B01F5/06 ,  B01F5/10 ,  B01J3/00 ,  B01J3/02 ,  B01J3/04

CPC classification number: B01F15/0216 ,  B01F3/0861 ,  B01F5/0647 ,  B01F5/102 ,  B01F15/0243 ,  B01F15/0291 ,  B01J3/006 ,  B01J3/02 ,  B01J3/044

Abstract: A mixing and metering device for mixing and metering liquid chemicals comprises a circulation pump having a suction port and a pressure port, a pipe coil, the contents volume of which is dimensioned such that the chemicals metered into the device have a residence time sufficient for the chemical reaction, a choke tube which guides the circulation stream exiting from the pipe coil, with formation of a choke point, from the outlet of the pipe coil to a metering conduit which is arranged between the choke tube and the suction port of the circulation pump and at least two metering valves, and also a falling tube which is connected to the choke tube and has a vacuum flange for connection of the mixing and metering device to a vacuum device.

Abstract translation: 用于混合和计量液体化学品的混合和计量装置包括具有吸入口和压力端口的循环泵，管线圈，其内容物的体积被设计成使得计量到装置中的化学品具有足够的停留时间 化学反应，将从管线出口的循环流引导到形成扼流点的扼流管，从管线出口到计量管道，其配置在扼流管和循环泵的吸入口之间 和至少两个计量阀，以及连接到扼流管并具有用于将混合和计量装置连接到真空装置的真空法兰的下降管。

公开(公告)号：US6001243A

公开(公告)日：1999-12-14

申请号：US133557

申请日：1998-08-13

Applicant: James M. Eller ,  Roy N. McBrayer, Jr. ,  Richard D. Peacock ,  John S. Barber ,  Walter H. Stanton ,  Fred Applegath ,  Gordon H. Lovett, deceased

Inventor： James M. Eller ,  Roy N. McBrayer, Jr. ,  Richard D. Peacock ,  John S. Barber ,  Walter H. Stanton ,  Fred Applegath ,  Gordon H. Lovett, deceased

IPC: B01J3/00 ,  B01J3/04 ,  B01J19/00 ,  B01J19/24 ,  C02F1/72 ,  C02F11/08

CPC classification number: C02F11/086 ,  B01J19/2435 ,  B01J3/00 ,  B01J3/008 ,  B01J3/044 ,  C02F1/72 ,  B01J2219/00051 ,  B01J2219/00058 ,  B01J2219/00103 ,  B01J2219/00105 ,  B01J2219/00162 ,  Y02P20/544

Abstract: Systems and methods for heating, reacting, and/or treating a stream containing oxidizable matter. Recycle reactor is used alone or in conjunction with plug-flow reactor. Density differences in the recycle reactor facilitate flow within the recycle reactor without substantial external heat exchange.

公开(公告)号：US5641467A

公开(公告)日：1997-06-24

申请号：US509841

申请日：1995-08-01

Applicant: Harold A. Huckins

Inventor： Harold A. Huckins

IPC: C01B15/01 ,  B01J3/04 ,  B01J8/08 ,  B01J8/22 ,  B01J10/00 ,  B01J12/00 ,  B01J19/24 ,  C01B15/029

CPC classification number: B01J3/044 ,  B01J12/00 ,  B01J19/0066 ,  B01J19/243 ,  B01J8/08 ,  B01J8/228 ,  C01B15/029 ,  B01J2219/00094 ,  B01J2219/00121 ,  B01J2219/00162

Abstract: The invention relates to a method and apparatus for safely producing hydrogen peroxide by injecting dispersed minute bubbles of hydrogen and oxygen into a rapidly flowing liquid medium. The minute bubbles are surrounded by the liquid medium of sufficient volume for preventing an explosive reaction between the hydrogen and oxygen. The liquid medium is formed of an acidic aqueous solution and a Group VIII metal catalyst. Hydrogen is sparged into the flowing medium for dissolution of the hydrogen in the medium. Oxygen bubbles are reacted with the dissolved hydrogen for producing hydrogen peroxide. Preferably, the liquid medium has a velocity of at least 10 feet per second for providing a bubbly flow regime in the reactor. The invention allows the direct combination of oxygen and hydrogen while preventing propagation of an explosive condition within the reactor. The method and apparatus provide for the safe production of hydrogen peroxide with low manufacturing costs.

Abstract translation: 本发明涉及通过将分散的氢气和氧气的微小气泡注入到快速流动的液体介质中来安全地生产过氧化氢的方法和装置。 微小气泡被足够体积的液体介质包围，以防止氢气和氧气之间的爆炸性反应。 液体介质由酸性水溶液和VIII族金属催化剂形成。 将氢气喷射到流动介质中，以将氢溶解在介质中。 氧气与溶解的氢气反应生成过氧化氢。 优选地，液体介质具有至少10英尺/秒的速度，以在反应器中提供气泡流动状态。 本发明允许氧和氢的直接组合，同时防止反应器内的爆炸性条件的扩散。 该方法和装置以低制造成本提供安全生产过氧化氢。

公开(公告)号：US06752978B2

公开(公告)日：2004-06-22

申请号：US10326286

申请日：2002-12-23

Applicant: Harold A. Huckins

Inventor： Harold A. Huckins

IPC: C01B1501

CPC classification number: C01B15/029 ,  B01J3/044 ,  B01J8/08 ,  B01J8/228 ,  B01J12/00 ,  B01J19/243 ,  B01J2219/00094 ,  B01J2219/00121 ,  B01J2219/00162

Abstract: The invention relates to a method and apparatus for safely producing hydrogen peroxide by injecting dispersed minute bubbles of hydrogen and oxygen into a rapidly flowing liquid medium. The minute bubbles are surrounded by the liquid medium of sufficient volume for preventing an explosive reaction between the hydrogen and oxygen. The liquid medium is formed of an acidic aqueous solution and a Group VIII metal catalyst. Hydrogen is sparged into the flowing medium for dissolution of the hydrogen in the medium. Oxygen bubbles are reacted with the dissolved hydrogen for producing hydrogen peroxide. Preferably, the liquid medium has a velocity of at least 10 feet per second for providing a bubbly flow regime in the reactor. The invention allows the direct combination of oxygen and hydrogen while preventing propagation of an explosive condition within the reactor. The method and apparatus provide for the safe production of hydrogen peroxide with low manufacturing costs.

Abstract translation: 本发明涉及通过将分散的氢气和氧气的微小气泡注入到快速流动的液体介质中来安全地生产过氧化氢的方法和装置。 微小气泡被足够体积的液体介质包围，以防止氢气和氧气之间的爆炸性反应。 液体介质由酸性水溶液和VIII族金属催化剂形成。 将氢气喷射到流动介质中，以将氢溶解在介质中。 氧气与溶解的氢气反应生成过氧化氢。 优选地，液体介质具有至少10英尺/秒的速度，以在反应器中提供气泡流动状态。 本发明允许氧和氢的直接组合，同时防止反应器内的爆炸性条件的扩散。 该方法和装置以低制造成本提供安全生产过氧化氢。

公开(公告)号：US06042804A

公开(公告)日：2000-03-28

申请号：US783881

申请日：1997-01-16

Applicant: Harold A. Huckins

Inventor： Harold A. Huckins

IPC: C01B15/01 ,  B01J3/04 ,  B01J8/08 ,  B01J8/22 ,  B01J10/00 ,  B01J12/00 ,  B01J19/24 ,  C01B15/029

CPC classification number: B01J12/00 ,  B01J19/0066 ,  B01J19/243 ,  B01J3/044 ,  B01J8/08 ,  B01J8/228 ,  C01B15/029 ,  B01J2219/00094 ,  B01J2219/00121 ,  B01J2219/00162

Abstract: The invention relates to a method and apparatus for safely producing hydrogen peroxide by injecting dispersed minute bubbles of hydrogen and oxygen into a rapidly flowing liquid medium. The minute bubbles are surrounded by the liquid medium of sufficient volume for preventing an explosive reaction between the hydrogen and oxygen. The liquid medium is formed of an acidic aqueous solution and a Group VIII metal catalyst. Hydrogen is sparged into the flowing medium for dissolution of the hydrogen in the medium. Oxygen bubbles are reacted with the dissolved hydrogen for producing hydrogen peroxide. Preferably, the liquid medium has a velocity of at least 10 feet per second for providing a bubbly flow regime in the reactor. The invention allows the direct combination of oxygen and hydrogen while preventing propagation of an explosive condition within the reactor. The method and apparatus provide for the safe production of hydrogen peroxide with low manufacturing costs.

Abstract translation: 本发明涉及通过将分散的氢气和氧气的微小气泡注入到快速流动的液体介质中来安全地生产过氧化氢的方法和装置。 微小气泡被足够体积的液体介质包围，以防止氢气和氧气之间的爆炸性反应。 液体介质由酸性水溶液和VIII族金属催化剂形成。 将氢气喷射到流动介质中，以将氢溶解在介质中。 氧气与溶解的氢气反应生成过氧化氢。 优选地，液体介质具有至少10英尺/秒的速度，以在反应器中提供气泡流动状态。 本发明允许氧和氢的直接组合，同时防止反应器内的爆炸性条件的扩散。 该方法和装置以低制造成本提供安全生产过氧化氢。

公开(公告)号：US4792408A

公开(公告)日：1988-12-20

申请号：US37622

申请日：1987-04-13

Applicant: James A. Titmas

Inventor： James A. Titmas

IPC: B01J3/00 ,  B01J3/04 ,  C02F1/02 ,  B01D23/00 ,  B01D29/00 ,  C02F1/72

CPC classification number: B01J3/008 ,  B01J3/044 ,  Y02P20/544

Abstract: A continuously flowing fluid is processed by being fed to the top of a hydraulic downdraft column (17) which is of a height such that the pressure at the bottom thereof will approximately be at the pressure necessary to create supercritical water conditions. The fluid is conducted to the bottom of the column (17) and received in a reaction chamber (21) in which the majority of the fluid is recirculated around an annular baffle plate (24). The material in the reaction chamber (21) is heated to a temperature above that necessary to create supercritical water conditions by an independent reaction taking place in a heating chamber (32). The result is that the fluid will undergo chemical reactions at the supercritical temperature and pressure range and will be of a lower specific gravity than the unprocessed fluid. The material not being recirculated in the chamber (21) is fed to one of two updraft columns (30, 31), a start-up column (30) used to preheat the material in the downdraft column (17) during initiation of the process, and a second column ( 31) isolated from the downdraft column (17) so as not to transmit any heat thereto during normal operation of the process. The temperature of the fluid in the downdraft column (17) is thereby controlled to prevent decomposition of the material until the fluid enters the reaction chamber (21) at which time it is abruptly brought up to the supercritical water temperature.

Abstract translation: 连续流动的流体通过进料到液压下流式塔（17）的顶部来加工，该液压下移塔（17）的高度使得其底部的压力将大致处于产生超临界水条件所需的压力。 流体被引导到塔（17）的底部并且被接纳在反应室（21）中，其中大部分流体围绕环形挡板（24）再循环。 通过在加热室（32）中发生的独立反应，将反应室（21）中的材料加热到高于通过独立反应产生超临界水条件所需的温度。 结果是流体将在超临界温度和压力范围内发生化学反应，并且比未处理的流体具有更低的比重。 在室（21）中不被再循环的材料被供给到两个上升气流柱（30,31）中的一个，用于在开始过程期间预热下吹塔（17）中的材料的启动柱（30） ，以及从下吹塔（17）隔离的第二柱（31），以便在该过程的正常操作期间不传递任何热量。 由此控制下降塔（17）中的流体的温度，以防止材料分解直到流体进入反应室（21），此时其突然升高到超临界水温。