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WO2008007012A3 - Procede d'obtention de 1,2-dichloroethane par chloration directe avec etape de separation du catalyseur par evaporation directe, et installation pour sa mise en oeuvre - Google Patents

Procede d'obtention de 1,2-dichloroethane par chloration directe avec etape de separation du catalyseur par evaporation directe, et installation pour sa mise en oeuvre Download PDF

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Publication number
WO2008007012A3
WO2008007012A3 PCT/FR2007/051629 FR2007051629W WO2008007012A3 WO 2008007012 A3 WO2008007012 A3 WO 2008007012A3 FR 2007051629 W FR2007051629 W FR 2007051629W WO 2008007012 A3 WO2008007012 A3 WO 2008007012A3
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst
direct
separation
dce
dichloroethane
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
PCT/FR2007/051629
Other languages
English (en)
Other versions
WO2008007012A2 (fr
Inventor
Philippe Leduc
Francois Vanney
Remy Teissier
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.)
Arkema France SA
Original Assignee
Arkema France SA
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 Arkema France SA filed Critical Arkema France SA
Priority to EP07804005A priority Critical patent/EP2041052A2/fr
Priority to US12/373,388 priority patent/US20100036180A1/en
Publication of WO2008007012A2 publication Critical patent/WO2008007012A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008007012A3 publication Critical patent/WO2008007012A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/043—Chloroethanes
    • C07C19/045—Dichloroethanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/04—Chloro-alkenes
    • C07C21/06—Vinyl chloride
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

La présente invention concerne un procédé de production de 1,2-dichloroéthane liquide (DCE), obtenu par chloration directe froide de l'éthylène, en présence d'un catalyseur du type acide de Lewis, permettant d'obtenir, après séparation du catalyseur, du DCE de pureté suffisante pour donner par craquage du chlorure de vinyle monomère (CVM); caractérisé en ce qu'il comporte une étape de déchloration (5)du flux de DCE liquide(4) sortant du réacteur de chloration (1), permettant d'éliminer le chlore dissous en excès, suivie d'une étape d'évaporation directe (9)sur la totalité du flux de DCE liquide (8) sortant dudit réacteur, permettant la séparation du catalyseur de la fraction évaporée (10) du flux de DCE bon pour craquage. L'invention se rapporte également à l'installation pour la mise en oeuvre d'un tel procédé.
PCT/FR2007/051629 2006-07-13 2007-07-10 Procede d'obtention de 1,2-dichloroethane par chloration directe avec etape de separation du catalyseur par evaporation directe, et installation pour sa mise en oeuvre Ceased WO2008007012A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07804005A EP2041052A2 (fr) 2006-07-13 2007-07-10 Procede d'obtention de 1,2-dichloroethane par chloration directe avec etape de separation du catalyseur par evaporation directe, et installation pour sa mise en oeuvre
US12/373,388 US20100036180A1 (en) 2006-07-13 2007-07-10 Method of obtaining 1,2-dichloroethane by direct chlorination with a step of separation from the catalyst by direct evaporation, and facility for the implementation thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0652951 2006-07-13
FR0652951A FR2903685B1 (fr) 2006-07-13 2006-07-13 Procede d'obtention de 1,2-dichloroethane par chloration directe avec etape de separation du catalyseur par evaporation directe, et installation pour sa mise en oeuvre.

Publications (2)

Publication Number Publication Date
WO2008007012A2 WO2008007012A2 (fr) 2008-01-17
WO2008007012A3 true WO2008007012A3 (fr) 2009-05-14

Family

ID=38038541

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/051629 Ceased WO2008007012A2 (fr) 2006-07-13 2007-07-10 Procede d'obtention de 1,2-dichloroethane par chloration directe avec etape de separation du catalyseur par evaporation directe, et installation pour sa mise en oeuvre

Country Status (6)

Country Link
US (2) US20110034870A1 (fr)
EP (1) EP2041052A2 (fr)
KR (1) KR101076248B1 (fr)
CN (1) CN101563307A (fr)
FR (1) FR2903685B1 (fr)
WO (1) WO2008007012A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2766253T3 (es) 2008-09-18 2020-06-12 Becton Dickinson Co Inyector médico con émbolo con función de trinquete
CN105854127B (zh) * 2011-03-17 2019-04-09 贝克顿·迪金森公司 具有装棘条的可转动柱塞的医用注射器
US10994871B2 (en) 2013-07-03 2021-05-04 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
US11077965B2 (en) * 2013-07-03 2021-08-03 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
CN104761090B (zh) * 2014-01-07 2016-09-28 麦王环境技术股份有限公司 废水零排放多效机械压缩组合蒸发装置及工艺
DE102014214872A1 (de) * 2014-07-29 2016-02-04 Thyssenkrupp Ag Verfahren und eine Vorrichtung zur Synthese von 1,2-Dichlorethan
US10918793B2 (en) 2015-12-14 2021-02-16 Hoffmann-La Roche Inc. Medical delivery device
CN106334233A (zh) * 2016-10-11 2017-01-18 陶红 一次性无菌静脉输液装置
CN112358376B (zh) * 2020-11-10 2025-06-17 天津渤化工程有限公司 基于四级反应器的氧氯化反应系统及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072728A (en) * 1972-12-27 1978-02-07 Rhone-Progil Process for the preparation of 1,2-dichloroethane in two reaction zones by reacting chlorine with not more than 102 mole percent of ethylene
EP0146882A2 (fr) * 1983-12-27 1985-07-03 Hoechst Aktiengesellschaft Procédé pour la préparation de 1,2-dichloroéthane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803005A (en) * 1971-10-01 1974-04-09 Silresin Chem Corp Method for recovery of trichlorethylene from oil waste by plural stage distillation
FR2746097B1 (fr) * 1996-03-14 1998-04-24 Procede pour transformer les sous-produits de bas points d'ebullition formes lors du craquage thermique du 1,2-dichloroethane
GB9611562D0 (en) * 1996-06-03 1996-08-07 Applied Research Systems Device
US6645181B1 (en) * 1998-11-13 2003-11-11 Elan Pharma International Limited Drug delivery systems and methods
DE19916753C1 (de) * 1999-04-14 2000-07-06 Krupp Uhde Gmbh Verfahren und Anlage zur Herstellung von 1,2-Dichlorethan
WO2001021564A1 (fr) * 1999-09-22 2001-03-29 Krupp Uhde Gmbh Procede et dispositif permettant d'utiliser la chaleur produite lors de la fabrication du 1,2-dichlorethane
US6948522B2 (en) * 2003-06-06 2005-09-27 Baxter International Inc. Reconstitution device and method of use
US7207267B2 (en) * 2003-09-22 2007-04-24 Kodak Graphic Communications Canada Company Apparatus and method for manipulation of sleeves on a cylinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072728A (en) * 1972-12-27 1978-02-07 Rhone-Progil Process for the preparation of 1,2-dichloroethane in two reaction zones by reacting chlorine with not more than 102 mole percent of ethylene
EP0146882A2 (fr) * 1983-12-27 1985-07-03 Hoechst Aktiengesellschaft Procédé pour la préparation de 1,2-dichloroéthane

Also Published As

Publication number Publication date
KR101076248B1 (ko) 2011-10-26
US20110034870A1 (en) 2011-02-10
CN101563307A (zh) 2009-10-21
KR20090017666A (ko) 2009-02-18
EP2041052A2 (fr) 2009-04-01
FR2903685B1 (fr) 2008-09-05
WO2008007012A2 (fr) 2008-01-17
US20100036180A1 (en) 2010-02-11
FR2903685A1 (fr) 2008-01-18

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