CA2297428A1 - Process for the preparation of 1,2-dichloroethane from oxychlorination - Google Patents

Process for the preparation of 1,2-dichloroethane from oxychlorination Download PDF

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Publication number
CA2297428A1
CA2297428A1 CA002297428A CA2297428A CA2297428A1 CA 2297428 A1 CA2297428 A1 CA 2297428A1 CA 002297428 A CA002297428 A CA 002297428A CA 2297428 A CA2297428 A CA 2297428A CA 2297428 A1 CA2297428 A1 CA 2297428A1
Authority
CA
Canada
Prior art keywords
oxygen
dichloroethane
preparation
gas
porous gas
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.)
Granted
Application number
CA002297428A
Other languages
French (fr)
Other versions
CA2297428C (en
Inventor
Horst Ertl
Peter Kammerhofer
Peter Schwarzmaier
Ingolf Mielke
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.)
Vinnolit Monomer GmbH and Co KG
Original Assignee
Vinnolit Monomer GmbH and Co KG
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 Vinnolit Monomer GmbH and Co KG filed Critical Vinnolit Monomer GmbH and Co KG
Publication of CA2297428A1 publication Critical patent/CA2297428A1/en
Application granted granted Critical
Publication of CA2297428C publication Critical patent/CA2297428C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

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

Abstract

The invention relates to a process for the preparation of 1,2-dichloroethane by reacting ethene with hydrogen chloride and oxygen or an oxygen-containing gas over a copper-containing catalyst in a fluidized bed, which comprises introducing at least one of the starting material streams - hydrogen chloride and oxygen - directly into the fluidized bed, via feed lines made from a porous gas-permeable molding, and introducing the ethylene and the recycled gas stream over a base prepared from porous gas-permeable material or provided with a molding made from porous gas-permeable material.
CA002297428A 1999-01-28 2000-01-28 Process for the preparation of 1,2-dichloroethane from oxychlorination Expired - Fee Related CA2297428C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19903335.8 1999-01-28
DE19903335A DE19903335A1 (en) 1999-01-28 1999-01-28 Process for the preparation of 1,2-dichloroethane from oxychlorination

Publications (2)

Publication Number Publication Date
CA2297428A1 true CA2297428A1 (en) 2000-07-28
CA2297428C CA2297428C (en) 2003-12-30

Family

ID=7895641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002297428A Expired - Fee Related CA2297428C (en) 1999-01-28 2000-01-28 Process for the preparation of 1,2-dichloroethane from oxychlorination

Country Status (9)

Country Link
EP (1) EP1023939B1 (en)
CN (1) CN1136172C (en)
CA (1) CA2297428C (en)
DE (2) DE19903335A1 (en)
NO (1) NO20000432L (en)
PL (1) PL338098A1 (en)
RU (1) RU2176993C2 (en)
TR (1) TR200000253A2 (en)
ZA (1) ZA200000312B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7718811B2 (en) 2002-11-26 2010-05-18 Ineos Europe Limited Oxidation process in fluidised bed reactor
CN107188780A (en) * 2017-05-22 2017-09-22 太仓阳鸿石化有限公司 The storage method and storage arrangement of dichloroethanes
US10967350B2 (en) 2017-04-27 2021-04-06 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Fluidized bed gas distributor, reactor using fluidized bed gas distributor, and method for producing para-xylene and co-producing light olefins
US11072571B2 (en) * 2017-04-27 2021-07-27 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107089A1 (en) * 2001-02-13 2002-08-29 Vinnolit Technologie Gmbh & Co direct condensation
DE10238811B4 (en) * 2002-08-23 2006-04-13 Austria Wirtschaftsservice Gesellschaft mit beschränkter Haftung Oxychlorination of olefins and aromatics using a novel fluidized bed reactor concept
FR2881732B1 (en) * 2005-02-08 2007-11-02 Solvay PROCESS FOR THE PURIFICATION OF HYDROGEN CHLORIDE
TW200732038A (en) * 2006-01-13 2007-09-01 Bp Chem Int Ltd Process and apparatus for reducing the probability of ignition in fluid bed-catalysed oxidation reactions
CN111659322A (en) * 2019-03-06 2020-09-15 浙江佳汇新材料有限公司 Device and process for preparing 1,1,1, 3-tetrachloropropane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679373A (en) * 1968-12-16 1972-07-25 Ppg Industries Inc Reactor for use with fluidized beds
GB1272037A (en) * 1969-11-14 1972-04-26 Sir Soc Italiana Resine Spa Process for the manufacture of dichloroethane
JPS59158904A (en) * 1983-03-01 1984-09-08 Kawasaki Heavy Ind Ltd Fluidized-bed type combustion furnace
DE4004886A1 (en) * 1989-04-11 1990-10-18 Foerder & Anlagentechnik Gmbh Fluidised bed furnace structure - has floor formed from porous ceramic bricks encased in metal housing
DE4305001A1 (en) * 1993-02-18 1994-08-25 Hoechst Ag Oxychlorination device
DE19505664C2 (en) * 1995-02-20 1996-12-12 Hoechst Ag Device and its use for oxychlorination
DE19753165B4 (en) * 1997-12-01 2006-10-19 Vinnolit Monomer Gmbh & Co. Kg Process for the preparation of 1,2-dichloroethane by oxychlorination

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7718811B2 (en) 2002-11-26 2010-05-18 Ineos Europe Limited Oxidation process in fluidised bed reactor
US10967350B2 (en) 2017-04-27 2021-04-06 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Fluidized bed gas distributor, reactor using fluidized bed gas distributor, and method for producing para-xylene and co-producing light olefins
US11072571B2 (en) * 2017-04-27 2021-07-27 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Fluidized bed reactor and method for producing para-xylene and co-producing light olefins from benzene and methanol and/or dimethyl ether
CN107188780A (en) * 2017-05-22 2017-09-22 太仓阳鸿石化有限公司 The storage method and storage arrangement of dichloroethanes

Also Published As

Publication number Publication date
CN1136172C (en) 2004-01-28
EP1023939A1 (en) 2000-08-02
TR200000253A2 (en) 2000-09-21
PL338098A1 (en) 2000-07-31
DE50000141D1 (en) 2002-05-23
EP1023939B1 (en) 2002-04-17
NO20000432L (en) 2000-07-31
ZA200000312B (en) 2000-09-27
NO20000432D0 (en) 2000-01-27
DE19903335A1 (en) 2000-08-17
RU2176993C2 (en) 2001-12-20
CA2297428C (en) 2003-12-30
CN1265389A (en) 2000-09-06

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