GB0512120D0 - Multi-phase reactions - Google Patents

Multi-phase reactions

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Publication number
GB0512120D0
GB0512120D0 GBGB0512120.7A GB0512120A GB0512120D0 GB 0512120 D0 GB0512120 D0 GB 0512120D0 GB 0512120 A GB0512120 A GB 0512120A GB 0512120 D0 GB0512120 D0 GB 0512120D0
Authority
GB
United Kingdom
Prior art keywords
phase reactions
reactions
phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0512120.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GBGB0512120.7A priority Critical patent/GB0512120D0/en
Publication of GB0512120D0 publication Critical patent/GB0512120D0/en
Priority to PCT/GB2006/050155 priority patent/WO2006134401A1/en
Ceased legal-status Critical Current

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    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
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    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • B01J14/005—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/2461—Heat exchange aspects
    • B01J2219/2462—Heat exchange aspects the reactants being in indirect heat exchange with a non reacting heat exchange medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2461—Heat exchange aspects
    • B01J2219/2465—Two reactions in indirect heat exchange with each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/2469—Feeding means
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/2474—Mixing means, e.g. fins or baffles attached to the plates
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    • B01J2219/2477—Construction materials of the catalysts
    • B01J2219/2481—Catalysts in granular from between plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2219/245—Plate-type reactors
    • B01J2219/2491—Other constructional details
    • B01J2219/2492—Assembling means
    • B01J2219/2493—Means for assembling plates together, e.g. sealing means, screws, bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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    • B01J2219/2491—Other constructional details
    • B01J2219/2492—Assembling means
    • B01J2219/2496—Means for assembling modules together, e.g. casings, holders, fluidic connectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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    • B01J2219/245—Plate-type reactors
    • B01J2219/2491—Other constructional details
    • B01J2219/2498—Additional structures inserted in the channels, e.g. plates, catalyst holding meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GBGB0512120.7A 2005-06-15 2005-06-15 Multi-phase reactions Ceased GB0512120D0 (en)

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CN114200022A (en) * 2020-09-02 2022-03-18 中化河北有限公司 Monitoring and analyzing method for preparing 1, 3-cyclohexanedione by resorcinol hydrogenation

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ITMI20082302A1 (en) * 2008-12-23 2010-06-24 Mythen Spa REACTOR FOR IMMISCIBLE LIQUID REAGENTS.
EP2353705A1 (en) * 2010-02-03 2011-08-10 Bayer MaterialScience AG Device and method for mixing dispersions and gases
US9067189B2 (en) * 2012-03-30 2015-06-30 General Electric Company Microfluidic device and a related method thereof
CN106311104A (en) * 2016-09-29 2017-01-11 天津奥展兴达化工技术有限公司 Method and device for improving product formation rate of liquid-liquid reaction system

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DE19536971A1 (en) * 1995-10-04 1997-04-10 Elwatec Elektrolyse Und Wasser Flow reactor with capillary flow channels and system for the catalytic reduction of nitrate and / or nitrite in water loaded with hydrogen and method for operating the system
DE19611976A1 (en) * 1996-03-26 1997-10-02 Basf Ag Process and reactor for carrying out material conversions with catalysts suspended in liquids
ID29144A (en) * 1998-09-12 2001-08-02 Degussa PROCESS FOR CONSTRUCTING GAS-LIQUID REACTIONS AND CONTINUOUS CONTINUOUS FLOW REACTORS FOR THIS PURPOSE
DE19936276A1 (en) * 1999-08-02 2001-02-08 Basf Ag Device and method for the isothermal implementation of heterogeneously catalyzed three-phase reactions
EP1163952A1 (en) * 2000-06-14 2001-12-19 Sulzer Chemtech AG Fixed bed structure containing microchannels suitable for a cylindrical reactor
DE10042746A1 (en) * 2000-08-31 2002-03-28 Degussa Method and device for carrying out reactions in a reactor with slit-shaped reaction spaces
US7410622B2 (en) * 2003-07-24 2008-08-12 Basf Aktiengesellschaft Reactor for partial oxidations having thermoplate modules

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114200022A (en) * 2020-09-02 2022-03-18 中化河北有限公司 Monitoring and analyzing method for preparing 1, 3-cyclohexanedione by resorcinol hydrogenation
CN114200022B (en) * 2020-09-02 2023-11-24 中化河北有限公司 Monitoring analysis method for resorcinol hydrogenation process for preparing 1, 3-cyclohexanedione

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