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GB1320769A - Apparatus for carrying out chemical reaction - Google Patents

Apparatus for carrying out chemical reaction

Info

Publication number
GB1320769A
GB1320769A GB5410170A GB5410170A GB1320769A GB 1320769 A GB1320769 A GB 1320769A GB 5410170 A GB5410170 A GB 5410170A GB 5410170 A GB5410170 A GB 5410170A GB 1320769 A GB1320769 A GB 1320769A
Authority
GB
United Kingdom
Prior art keywords
liquid
channel
nov
inlet
reaction mixture
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.)
Expired
Application number
GB5410170A
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1320769A publication Critical patent/GB1320769A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00067—Liquid level measurement
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1320769 Removing gaseous product from liquid phase reactions CHEMISCHE WERKE HULS AG 13 Nov 1970 [15 Nov 1969] 54101/ 70 Headings B1M and B1X In an apparatus in which gaseous product or byproduct can be removed from the liquid phase immediately it is formed to prevent unwanted side reactions, liquid reaction mixture from inlet 13 flows round spiral flow channel 8, which channel is open at the top to allow quick release of gas from the liquid. Heat exchange medium can be passed round spiral conduit 7 which forms part of the wall of channel 8 to heat or cool the reaction mixture, and an entrainment gas from inlet 15 can be heated by coils 21 before passing through orifices 20 into the reaction liquid. The use of the apparatus in the trans esterification of terephthalic acid dimethyl ester with ethylene glycol is described.
GB5410170A 1969-11-15 1970-11-13 Apparatus for carrying out chemical reaction Expired GB1320769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691957458 DE1957458B2 (en) 1969-11-15 1969-11-15 DEVICE FOR THE CONTINUOUS PERFORMANCE OF CHEMICAL REPRODUCTIONS IN THE LIQUID PHASE

Publications (1)

Publication Number Publication Date
GB1320769A true GB1320769A (en) 1973-06-20

Family

ID=5751157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5410170A Expired GB1320769A (en) 1969-11-15 1970-11-13 Apparatus for carrying out chemical reaction

Country Status (3)

Country Link
DE (1) DE1957458B2 (en)
FR (1) FR2069270A5 (en)
GB (1) GB1320769A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382317A3 (en) * 1989-02-10 1992-04-15 Shell Internationale Researchmaatschappij B.V. Draw-off device
US5464590A (en) * 1994-05-02 1995-11-07 Yount; Thomas L. Reactor trays for a vertical staged polycondensation reactor
US5466419A (en) * 1994-05-02 1995-11-14 Yount; Thomas L. Split flow reactor trays for vertical staged polycondensation reactors
US7531618B2 (en) 2000-12-07 2009-05-12 Eastman Chemical Company Polyester process using a pipe reactor
US7649109B2 (en) 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7892498B2 (en) 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
CN116351340A (en) * 2023-03-08 2023-06-30 广东龙汇化学工业有限公司 Heat energy recycling device of reaction kettle for ethylene glycol diethyl ether production
CN119859565A (en) * 2025-03-12 2025-04-22 江苏海莱康生物科技有限公司 Fish oil concentration device adopting variable-temperature compensation structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017106177A1 (en) 2017-03-22 2018-09-27 Thyssenkrupp Ag Bottom for a mass transfer column

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382317A3 (en) * 1989-02-10 1992-04-15 Shell Internationale Researchmaatschappij B.V. Draw-off device
US5464590A (en) * 1994-05-02 1995-11-07 Yount; Thomas L. Reactor trays for a vertical staged polycondensation reactor
US5466419A (en) * 1994-05-02 1995-11-14 Yount; Thomas L. Split flow reactor trays for vertical staged polycondensation reactors
US7842778B2 (en) 2000-12-07 2010-11-30 Eastman Chemical Company Polyester process using a pipe reactor
US7531618B2 (en) 2000-12-07 2009-05-12 Eastman Chemical Company Polyester process using a pipe reactor
US7541423B2 (en) 2000-12-07 2009-06-02 Eastman Chemical Company Polyester process using a pipe reactor
US8114954B2 (en) 2000-12-07 2012-02-14 Grupo Petrotemex, S.A. De C.V. Polyester process using a pipe reactor
US7718759B2 (en) 2000-12-07 2010-05-18 Eastman Chemical Company Polyester process using a pipe reactor
US7943094B2 (en) 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US8470250B2 (en) 2006-12-07 2013-06-25 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US7649109B2 (en) 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7892498B2 (en) 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor
US7863477B2 (en) 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7842777B2 (en) 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7872090B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7868129B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7829653B2 (en) 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7858730B2 (en) 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US7847053B2 (en) 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
CN116351340A (en) * 2023-03-08 2023-06-30 广东龙汇化学工业有限公司 Heat energy recycling device of reaction kettle for ethylene glycol diethyl ether production
CN116351340B (en) * 2023-03-08 2023-09-15 广东龙汇化学工业有限公司 Heat energy recycling device of reaction kettle for ethylene glycol diethyl ether production
CN119859565A (en) * 2025-03-12 2025-04-22 江苏海莱康生物科技有限公司 Fish oil concentration device adopting variable-temperature compensation structure

Also Published As

Publication number Publication date
DE1957458A1 (en) 1971-07-08
FR2069270A5 (en) 1971-09-03
DE1957458B2 (en) 1973-04-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees