公开(公告)号：EP3386630A1

公开(公告)日：2018-10-17

申请号：EP16806167.9

申请日：2016-12-07

Applicant: Shell Internationale Research Maatschappij B.V.

Inventor： CHEWTER, Leslie, Andrew ,  HUIZENGA, Pieter ,  LANGE, Jean Paul, Andre, Marie, Joseph, Ghislain ,  MUTHUSAMY, Duraisamy ,  NISBET, Timothy, Michael ,  VAN DER HEIDE, Evert

IPC: B01J19/18 ,  B01J19/24 ,  C07C29/141 ,  C07C31/20

CPC classification number: C07C29/132 ,  B01J8/20 ,  B01J8/22 ,  B01J10/007 ,  B01J16/005 ,  B01J19/1881 ,  B01J19/2465 ,  B01J2208/00283 ,  B01J2219/0011 ,  C07C29/60 ,  C07C31/202 ,  C07C31/205 ,  C07C2521/06 ,  C07C2523/22 ,  C07C2523/26 ,  C07C2523/28 ,  C07C2523/30 ,  Y02P20/582

Abstract: The invention provides a continuous process for the preparation of ethylene glycol and 1, 2-propylene glycol from starting material comprising one or more saccharides, said process being carried out in a reactor system comprising a reactor vessel equipped with an external recycle loop and said process comprising the steps of: i) providing the starting material in a solvent, via an inlet, to the external recycle loop and contacting it therein with a retro-aldol catalyst composition to provide an intermediate stream; ii) then contacting said intermediate stream with hydrogen in the presence of a hydrogenation catalyst composition in the reactor vessel; iii) withdrawing a product stream comprising glycols from the reactor vessel; iv) providing a portion of said product stream, via an outlet, for separation and purification of the glycols contained therein; and v) recycling the remainder of said product stream via the external recycle loop.

公开(公告)号：EP2411357A4

公开(公告)日：2014-04-02

申请号：EP10756727

申请日：2010-03-23

Applicant: UNIV KANSAS

Inventor： SUBRAMANIAM BALA ,  BUSCH DARYLE H ,  NIU FENGHUI

IPC: C07C51/255 ,  B01J4/00 ,  B01J8/00 ,  B01J10/00 ,  B01J19/26 ,  C07C51/265 ,  C07C63/00

CPC classification number: C07C51/255 ,  B01J4/002 ,  B01J10/007 ,  B01J2219/00006 ,  B01J2219/00063 ,  B01J2219/00065 ,  B01J2219/00162 ,  C07C51/265 ,  C07C63/00

Abstract: Oxidation process can include: introducing small droplets of liquid reaction mixture having oxidizable reactant, catalyst, and solvent into a reaction zone containing oxygen and diluent gas; and oxidizing the reactant with the oxygen at a suitable reaction temperature and a suitable reaction pressure to produce an oxidized product. The liquid reaction mixture can have an aromatic feedstock having an oxidizable substituent as the oxidizable reactant. The oxidized product can include an aromatic compound having at least one carboxylic acid. For example, the aromatic feedstock can include a benzene ring having at least one oxidizable alkyl substituent, furan hetero-ring having at least one oxidizable alkyl substituent, a naphthalene poly-ring having at least one oxidizable alkyl substituent, derivatives thereof, and mixtures thereof.

Abstract translation: 氧化过程可以包括：将具有可氧化反应物，催化剂和溶剂的小液滴的液体反应混合物引入含有氧气和稀释气体的反应区; 并在适当的反应温度和合适的反应压力下用氧氧化反应物以产生氧化产物。 液体反应混合物可具有具有可氧化取代基的芳族原料作为可氧化反应物。 氧化产物可以包括具有至少一个羧酸的芳族化合物。 例如，芳族原料可以包括具有至少一个可氧化烷基取代基的苯环，具有至少一个可氧化烷基取代基的呋喃异环，具有至少一个可氧化烷基取代基的萘多环，其衍生物及其混合物 。

公开(公告)号：EP2097706A4

公开(公告)日：2011-10-19

申请号：EP07869295

申请日：2007-12-14

Applicant: CATACEL CORP

Inventor： BECKER DAVID A ,  BARTOS RANDALL J ,  WHITTENBERGER WILLIAM A

IPC: F28F1/40 ,  F28F1/10

CPC classification number: F23C13/00 ,  B01J10/007 ,  B01J12/007 ,  B01J19/242 ,  B01J19/244 ,  B01J19/2485 ,  B01J2219/00094 ,  B01J2219/2408 ,  B01J2219/2411 ,  B01J2219/2419 ,  B01J2219/2428 ,  B01J2219/2434 ,  B01J2219/2443 ,  B01J2219/2448 ,  F28F1/40 ,  Y10T29/49345 ,  Y10T29/49352 ,  Y10T29/49872 ,  Y10T29/49938

公开(公告)号：EP2293869A2

公开(公告)日：2011-03-16

申请号：EP09773986.6

申请日：2009-06-02

Applicant: H R D Corporation

Inventor： HASSAN, Abbas ,  ANTHONY, Rayford, G. ,  BORSINGER, Gregory ,  HASSAN, Aziz ,  BAGHERZADEH, Ebrahim

IPC: B01J8/04 ,  B01J8/10 ,  B01J19/28

CPC classification number: B01J19/1806 ,  B01F7/00766 ,  B01F7/00791 ,  B01F13/1013 ,  B01F13/1016 ,  B01J8/20 ,  B01J8/22 ,  B01J10/007 ,  B01J14/005 ,  B01J19/008 ,  B01J2219/00105 ,  B01J2219/1941 ,  C07C29/04 ,  C07C29/106 ,  C07C45/34 ,  C07C45/39 ,  C07C51/265 ,  C07C67/08 ,  C07C209/36 ,  C07C2601/16 ,  C12C11/02 ,  C07C31/22 ,  C07C31/225 ,  C07C35/14 ,  C07C31/202 ,  C07C31/207 ,  C07C31/205 ,  C07C47/06 ,  C07C49/04 ,  C07C49/08 ,  C07C63/06 ,  C07C69/003 ,  C07C211/46 ,  C07C211/50 ,  C07C69/14

Abstract: A reactor comprising at least one contact surface made from, coated with, or impregnated by a catalyst, wherein the contact surface comprises a sintered metal or a ceramic, and wherein the reactor is configured to subject a reactant stream to shear. A system for carrying out a heterogeneously catalyzed reaction, the system comprising a reactor as described above and a pump configured for delivering reactants to the at least one reactor. A method for carrying out a heterogeneously-catalyzed reaction by introducing reactants into a reactor comprising at least one contact surface made from, coated with, or impregnated by a catalyst under conditions which promote production of a desired product, wherein the contact surface comprises a sintered metal or a ceramic, and forming a dispersion of reactants within the reactor, wherein the dispersion comprises droplets or gas bubbles of reactant with an average diameter of less than about 5um.

Abstract translation: 一种反应器，包括由催化剂制成，涂覆或浸渍的至少一个接触表面，其中所述接触表面包括烧结金属或陶瓷，并且其中所述反应器构造成使反应物流受到剪切。 一种用于进行非均相催化反应的系统，该系统包括如上所述的反应器和构造成用于将反应物输送到至少一个反应器的泵。 一种通过将反应物引入反应器中进行非均相催化反应的方法，所述反应器包括在促进所需产物生产的条件下由催化剂制备，涂覆或浸渍的至少一个接触表面，其中所述接触表面包括烧结 金属或陶瓷，并且在反应器内形成反应物的分散体，其中分散体包含平均直径小于约5μm的反应物的液滴或气泡。

公开(公告)号：EP1931459A1

公开(公告)日：2008-06-18

申请号：EP06790672.7

申请日：2006-09-12

Applicant: Haggerty, Ken

Inventor： VENHUIS, Sarah

IPC: B01J10/00 ,  B01F5/06 ,  B01F3/04 ,  B01J19/18 ,  B01J19/32 ,  C02F1/58 ,  C02F1/66

CPC classification number: B01F3/04765 ,  B01D53/8678 ,  B01D53/885 ,  B01F5/10 ,  B01F13/1016 ,  B01F2003/04879 ,  B01F2003/04886 ,  B01J10/007 ,  B01J12/007 ,  B01J14/005 ,  B01J19/1887 ,  B01J2219/0004 ,  C02F1/20 ,  C02F1/32 ,  C02F1/66 ,  C02F1/725 ,  C02F1/78 ,  C02F3/08 ,  C02F2101/16 ,  C02F2305/10 ,  Y02W10/15

Abstract: A transfer apparatus for facilitating transfer between a higher density fluid and a lower density fluid. The apparatus includes a transfer chamber includes a higher density fluid zone and a lower density fluid zone adjacent each other. A moveable contactor is housed in the transfer chamber. At least a portion of the moveable contactor is moveable between the higher density fluid zone and the lower density fluid zone. A current generator connected to the transfer chamber generates a current in the lower density fluid zone. A transfer system includes a plurality of fluidly connected apparatuses in series.

公开(公告)号：EP1413343B1

公开(公告)日：2008-05-14

申请号：EP02751756.4

申请日：2002-07-29

Applicant: NGK INSULATORS, LTD.

Inventor： INABA, Tsunezo c/o NGK INSULATORS, LTD. ,  ABE, Fumio c/o NGK INSULATORS, LTD. ,  KAWAHARA, Takeyoshi c/o NGK INSULATORS, LTD. ,  MIYAIRI, Yukio c/o NGK INSULATORS, LTD.

IPC: B01D3/26 ,  B01J19/00 ,  B01J19/32 ,  F28C3/08

CPC classification number: B01D53/18 ,  B01D3/20 ,  B01D3/26 ,  B01J10/007 ,  B01J19/2485 ,  B01J19/32 ,  B01J2219/32296 ,  F28C3/06

Abstract: A liquid−to−gas contact device, comprising a liquid−to−gas contact medium formed in a honeycomb structural body partitioned by a plurality of partition walls, formed of a porous material having a plurality of through−holes passing therethrough in the axial direction of the honeycomb structural body, and having a plurality of flow passages passing therethrough from the outer peripheral surface side of the honeycomb structural body and formed isolatedly from the through−holes, and a container for storing the liquid−to−gas contact medium having a gas inlet, a gas outlet, a liquid supply port, a liquid storage tank, and, if desired, a liquid outlet, whereby not only an excellent thermal efficiency can be provided but also the device itself can be simplified and reduced in size by utilizing the capillarity action of the liquid−to−gas contact medium.

公开(公告)号：EP1355372B1

公开(公告)日：2007-08-15

申请号：EP03252111.4

申请日：2003-04-03

Applicant: Hewlett-Packard Company

Inventor： Prasad, Ravi ,  Devos, John A. ,  Harding, Philip ,  Tsang, Jospeh W.

IPC: H01M8/06 ,  C01B3/06 ,  B01J7/02

CPC classification number: C01B3/065 ,  B01D19/0031 ,  B01J8/009 ,  B01J8/0214 ,  B01J10/007 ,  C01B3/501 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/066 ,  H01M8/065 ,  Y02E60/362 ,  Y02E60/366

公开(公告)号：EP1758675A1

公开(公告)日：2007-03-07

申请号：EP05744674.2

申请日：2005-05-09

Applicant: Thales Nanotechnologiai R.T.

Inventor： DARVAS, Ferenc ,  GÖDÖRHÁZY, Lajos ,  KARANCSI, Tamás ,  SZALAY, Dániel ,  BONCZ, Ferenc ,  ÜRGE, Lászl

IPC: B01J10/00

CPC classification number: B01J10/007 ,  B01J10/002 ,  B01J23/44 ,  B01J2208/00539 ,  B01J2208/00548 ,  B01J2219/00011 ,  B01J2219/0002 ,  B01J2219/00038 ,  B01L5/00

Abstract: A flow-type laboratory hydrogenation apparatus (100) comprises a reservoir (104), a feed pump (102), a mixing element (108) with two inlets and an outlet, a hydrogenation reactor (110) and a pressure-adjusting unit (112), all connected into a flow path. The apparatus (100) also comprises a hydrogen source (126) and a one-way valve (120) arranged between the hydrogen source (126) and the second inlet of the mixing element (108). The feed pump (102) is realized by a pump providing a constant volume rate. The reservoir (104) contains at least the solvent, as base solution, of the sample to be hydrogenated. The hydrogenation reactor (110) is connected into the flow path by means of detachable connections and is formed as a replaceable cartridge which contains a packing which increases the flow resistance and facilitates mixing of the liquid and gaseous components. The pressure-adjusting unit (112) is connected into the flow path after the hydrogenation reactor (110) and is provided with a regulation controlled electrically.

公开(公告)号：EP1237835B1

公开(公告)日：2006-09-20

申请号：EP00986476.0

申请日：2000-12-15

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY

Inventor： SUNKARA, Hari B. ,  MARCHILDON, Ernest, Keith ,  NG, Howard, Chung-Ho ,  MANZER, Leo E.

IPC: C07C41/09 ,  C07C43/13 ,  C08G65/34 ,  B01J19/24 ,  B01J10/00

CPC classification number: C08G65/34 ,  B01D3/009 ,  B01J8/0453 ,  B01J10/002 ,  B01J10/007 ,  B01J19/24 ,  B01J19/245 ,  B01J2208/00017 ,  B01J2208/00115 ,  B01J2219/00033 ,  B01J2219/00051 ,  B01J2219/00166 ,  B01J2219/00182 ,  B01J2219/185 ,  C07C41/09 ,  Y02P20/127 ,  C07C43/135

Abstract: The invention is a continuous process for the preparation of polytrimethylene ether glycol from 1,3-propanediol reactant. In addition, the invention is directed to a continuous multi-stage process comprising reacting at least one reactant in a liquid phase in an up-flow column reactor, and forming a gas or vapor phase by-product wherein the gas or vapor phase by-product is continuously removed at the top and at least one intermediate stage.

公开(公告)号：EP1253974B1

公开(公告)日：2005-11-30

申请号：EP01910218.5

申请日：2001-02-05

Applicant: ENGELHARD CORPORATION

Inventor： VAARKAMP, Marius ,  REESINK, Bernard, Hendrik

IPC: B01J19/32 ,  B01J10/00 ,  B01J35/04 ,  C07B31/00

CPC classification number: B01J35/04 ,  B01J10/007 ,  B01J19/2465 ,  B01J19/2485 ,  B01J19/32 ,  B01J2219/00085 ,  B01J2219/32296 ,  B01J2219/32408 ,  B01J2219/32425 ,  B01J2219/32466 ,  C07B35/02

Abstract: The invention is directed to a process for carrying out a chemical reaction in a reactor, comprising passing a reaction mixture in liquid phase through at least one structured reactor element present in said reactor, the internal surface of said reactor element that comes into contact with the reaction mixture being catalytically active, the improvement comprising passing said reaction mixture through the said at least one reactor element, said reaction mixture comprising at least one liquid and at least one gas in liquid phase.

Abstract translation: 本发明涉及一种在反应器中进行化学反应的方法，包括使液相反应混合物通过存在于所述反应器中的至少一个结构化反应器元件，所述反应器元件的内表面与所述反应器元件接触 反应混合物具有催化活性，所述改进包括使所述反应混合物通过所述至少一个反应器元件，所述反应混合物包含至少一种液体和至少一种液相气体。