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BR9814713A - Processo para a preparação de 1,2-dicloroetano por oxicloração - Google Patents

Processo para a preparação de 1,2-dicloroetano por oxicloração

Info

Publication number
BR9814713A
BR9814713A BR9814713-7A BR9814713A BR9814713A BR 9814713 A BR9814713 A BR 9814713A BR 9814713 A BR9814713 A BR 9814713A BR 9814713 A BR9814713 A BR 9814713A
Authority
BR
Brazil
Prior art keywords
preparation
oxychlorination
dichloroethane
oxygen
catalyst
Prior art date
Application number
BR9814713-7A
Other languages
English (en)
Inventor
Host Ertl
Peter Kammerhofer
Peter Schwarzmaier
Ingolf Mielke
Original Assignee
Vinnolit Monomer Gmbh & 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 & Co Kg filed Critical Vinnolit Monomer Gmbh & Co Kg
Publication of BR9814713A publication Critical patent/BR9814713A/pt

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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA A PREPARAçãO DE 1,2-DICLOROETANO POR OXICLORAçãO"<D>. A preparação de 1,2-dicloro-etano, a partir de eteno, cloreto de hidrogênio e oxigênio ou de um gás contendo oxigênio, em um catalisador de leito fluidizado contendo cobre, é consideravelmente simplificada, retendo-se o catalisador por uma filtração fina no reator.
BR9814713-7A 1997-12-01 1998-11-19 Processo para a preparação de 1,2-dicloroetano por oxicloração BR9814713A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19753165A DE19753165B4 (de) 1997-12-01 1997-12-01 Verfahren zur Herstellung von 1,2-Dichlorethan durch Oxichlorierung
PCT/EP1998/007444 WO1999028280A1 (de) 1997-12-01 1998-11-19 Verfahren zur herstellung von 1,2-dichlorethan durch oxichlorierung

Publications (1)

Publication Number Publication Date
BR9814713A true BR9814713A (pt) 2000-10-03

Family

ID=7850338

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814713-7A BR9814713A (pt) 1997-12-01 1998-11-19 Processo para a preparação de 1,2-dicloroetano por oxicloração

Country Status (11)

Country Link
US (1) US6417414B1 (pt)
EP (1) EP1036054B1 (pt)
BR (1) BR9814713A (pt)
CA (1) CA2312922C (pt)
CZ (1) CZ293727B6 (pt)
DE (2) DE19753165B4 (pt)
ES (1) ES2162492T3 (pt)
HU (1) HUP0100487A3 (pt)
NO (1) NO20002763D0 (pt)
PL (1) PL340885A1 (pt)
WO (1) WO1999028280A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837957C1 (de) * 1998-08-21 2000-01-05 Krupp Uhde Gmbh Verfahren zur Steuerung der Feinstaubpartikelmenge in einem Wirbelschichtreaktor, insbesondere zur Oxichlorierung von Ethylen
DE19903335A1 (de) * 1999-01-28 2000-08-17 Vinnolit Monomer Gmbh & Co Kg Verfahren für die Herstellung von 1,2-Dichlorethan aus der Oxichlorierung
DE10107091A1 (de) * 2001-02-13 2002-08-29 Vinnolit Technologie Gmbh & Co Verfahren für die Herstellung von 1,2-Dichlorethan aus der Oxichlorierung
DE10107089A1 (de) * 2001-02-13 2002-08-29 Vinnolit Technologie Gmbh & Co Direktkondensation
DE10232789A1 (de) * 2002-07-18 2004-02-05 Vinnolit Technologie Gmbh & Co.Kg Werk Gendorf Vorrichtung zum Einleiten von Gas in ein Fließbett und Verfahren hierfür

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123429C (pt) 1962-06-06
US3551506A (en) 1967-10-31 1970-12-29 Princeton Chemical Res Inc Vinyl chloride production
ZA715781B (en) 1970-09-28 1972-04-26 Fmc Corp Process for oxychlorination
US4057592A (en) * 1971-05-18 1977-11-08 Rhone-Poulenc Industries Oxychlorination of ethylene with fluid bed catalyst
US4243650A (en) * 1979-06-13 1981-01-06 The Lummus Company Heat and volatized salt recovery from reaction effluent
EP0103940A1 (en) 1982-08-16 1984-03-28 Stauffer Chemical Company Process for preparing vanadium halides
DE4132030C2 (de) * 1991-09-26 1996-07-11 Hoechst Ag Verfahren zur Entfernung des Katalysatorabriebs aus 1,2-Dichlorethan
DE19505664C2 (de) 1995-02-20 1996-12-12 Hoechst Ag Vorrichtung und ihre Verwendung zur Oxichlorierung
DE19546068A1 (de) * 1995-12-09 1997-06-12 Hoechst Ag Verfahren zur Reduzierung des Katalysatorverbrauchs und verunreinigter Katalysatorabfälle bei der Herstellung von 1,2-Dichlorethan
DE19631382A1 (de) 1996-08-02 1998-02-05 Hoechst Ag Verfahren zur Herstellung von 1,2-Dichlorethan durch Oxichlorierung
DE19703857A1 (de) 1997-02-03 1998-08-06 Vinnolit Monomer Gmbh & Co Kg Verfahren zur Aufarbeitung von 1,2-Dichlorethan aus Oxichlorierung

Also Published As

Publication number Publication date
DE19753165B4 (de) 2006-10-19
EP1036054A1 (de) 2000-09-20
NO20002763L (no) 2000-05-30
CZ293727B6 (cs) 2004-07-14
WO1999028280A1 (de) 1999-06-10
NO20002763D0 (no) 2000-05-30
CA2312922A1 (en) 1999-06-10
HUP0100487A2 (hu) 2001-06-28
DE19753165A1 (de) 1999-06-02
HUP0100487A3 (en) 2005-04-28
ES2162492T3 (es) 2001-12-16
EP1036054B1 (de) 2001-10-17
CA2312922C (en) 2004-07-20
CZ20002044A3 (cs) 2000-09-13
US6417414B1 (en) 2002-07-09
DE59801815D1 (de) 2001-11-22
PL340885A1 (en) 2001-03-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7O E 8O ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.