CN101903315B - 纯化氯化烯烃的方法 - Google Patents

纯化氯化烯烃的方法 Download PDF

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Publication number
CN101903315B
CN101903315B CN200880121668.4A CN200880121668A CN101903315B CN 101903315 B CN101903315 B CN 101903315B CN 200880121668 A CN200880121668 A CN 200880121668A CN 101903315 B CN101903315 B CN 101903315B
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CN
China
Prior art keywords
chlorinated
chlorine
chlorinated alkenes
composition
weight
Prior art date
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CN200880121668.4A
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English (en)
Chinese (zh)
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CN101903315A (zh
Inventor
T·W·雷德温
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Electrochemical High Performance Rubber Co Ltd
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EI Du Pont de Nemours and Co
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Publication of CN101903315A publication Critical patent/CN101903315A/zh
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    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN200880121668.4A 2007-12-19 2008-12-17 纯化氯化烯烃的方法 Active CN101903315B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US826907P 2007-12-19 2007-12-19
US61/008269 2007-12-19
US12/335,583 US8026400B2 (en) 2007-12-19 2008-12-16 Process for production of 2,3-dichlorobutadiene-1,3
US12/335583 2008-12-16
PCT/US2008/087204 WO2009085846A2 (en) 2007-12-19 2008-12-17 Process for purification of chlorinated alkenes

Publications (2)

Publication Number Publication Date
CN101903315A CN101903315A (zh) 2010-12-01
CN101903315B true CN101903315B (zh) 2014-07-02

Family

ID=40789425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880121668.4A Active CN101903315B (zh) 2007-12-19 2008-12-17 纯化氯化烯烃的方法

Country Status (5)

Country Link
US (1) US8026400B2 (enExample)
EP (1) EP2231566B1 (enExample)
JP (1) JP5571570B2 (enExample)
CN (1) CN101903315B (enExample)
WO (1) WO2009085846A2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103483144B (zh) * 2013-09-26 2015-03-25 中国成达工程有限公司 二氯丁烯制二氯丁二烯的制备方法及其制备装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804254A (en) * 1956-03-21 1958-11-12 Distillers Co Yeast Ltd Process for the production of chloroprene
GB1084742A (en) * 1964-07-08 1967-09-27 British Cellophane Ltd Improvements in or relating to the manufacture of 2,3-dichloro-1,3-butadiene
GB1342536A (en) * 1971-08-10 1974-01-03 Bp Chem Int Ltd Preparation of 1,3-dichlorobutadiene-1,3
US3981937A (en) * 1966-06-03 1976-09-21 E. I. Du Pont De Nemours And Company Dehydrohalogenation of 3,4-dichloro-1-butene

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430016A (en) * 1946-09-05 1947-11-04 Shell Dev Production of haloprenes
US2626964A (en) * 1948-12-22 1953-01-27 Firestone Tire & Rubber Co Preparation of 2, 3-dichloro-1, 3-butadiene by dehydrochlorination of 1, 2, 3, 4-tetrachlorobutane
DE1297100B (de) * 1966-09-21 1969-06-12 Du Pont Verfahren zur Herstellung von 2-Chlor-1,3-butadien
US3697609A (en) * 1967-05-19 1972-10-10 Denki Kagaku Kogyo Kk Method of producing 2-chlorobutadiene-1,3
US3639493A (en) 1968-02-28 1972-02-01 Du Pont Dehydrohalogenation of halogenated compounds
US3876716A (en) 1968-02-28 1975-04-08 Du Pont Dehydrochlorination of chlorinated compounds
BE759409A (fr) * 1969-11-26 1971-05-25 Knapsack Ag Procede pour abaisser la teneur en 2-chlorobutadiene-(1,3) du 1,2-dichlorethane recupere dans la dissociation thermique incomplete en chlorurede vinyle
DE2533429C3 (de) 1975-07-25 1979-07-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 2-Chlorbutadien-U3)
DE3208796A1 (de) * 1982-03-11 1983-09-22 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,3-dichlorbutadien- (1,3)
JPS5921633A (ja) * 1982-07-29 1984-02-03 Denki Kagaku Kogyo Kk クロロプレンの製造方法
JPS6172728A (ja) * 1984-09-17 1986-04-14 Kanegafuchi Chem Ind Co Ltd １，２−ジクロルエタン中のクロロプレンの塩素化方法
US6380446B1 (en) 2000-08-17 2002-04-30 Dupont Dow Elastomers, L.L.C. Process for dehydrohalogenation of halogenated compounds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804254A (en) * 1956-03-21 1958-11-12 Distillers Co Yeast Ltd Process for the production of chloroprene
GB1084742A (en) * 1964-07-08 1967-09-27 British Cellophane Ltd Improvements in or relating to the manufacture of 2,3-dichloro-1,3-butadiene
US3981937A (en) * 1966-06-03 1976-09-21 E. I. Du Pont De Nemours And Company Dehydrohalogenation of 3,4-dichloro-1-butene
GB1342536A (en) * 1971-08-10 1974-01-03 Bp Chem Int Ltd Preparation of 1,3-dichlorobutadiene-1,3

Also Published As

Publication number Publication date
US20090163746A1 (en) 2009-06-25
JP5571570B2 (ja) 2014-08-13
EP2231566B1 (en) 2017-03-29
CN101903315A (zh) 2010-12-01
WO2009085846A3 (en) 2009-08-27
US8026400B2 (en) 2011-09-27
WO2009085846A2 (en) 2009-07-09
EP2231566A2 (en) 2010-09-29
JP2011507874A (ja) 2011-03-10

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: E.I. DU PONT DE NEMOURS AND CO.

Free format text: FORMER OWNER: DUPONT PERFORMANCE ELASTOMERS

Effective date: 20120423

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20120423

Address after: Wilmington, Delaware, USA

Applicant after: E. I. du Pont de Nemours and Co.

Address before: Delaware, United States

Applicant before: DUPONT PERFORMANCE ELASTOMERS LLC

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170508

Address after: louisiana

Patentee after: Electrochemical high performance Rubber Co Ltd

Address before: Wilmington, Delaware, USA

Patentee before: E. I. du Pont de Nemours and Co.