BE759409A - Procede pour abaisser la teneur en 2-chlorobutadiene-(1,3) du 1,2-dichlorethane recupere dans la dissociation thermique incomplete en chlorurede vinyle - Google Patents

Procede pour abaisser la teneur en 2-chlorobutadiene-(1,3) du 1,2-dichlorethane recupere dans la dissociation thermique incomplete en chlorurede vinyle

Info

Publication number
BE759409A
BE759409A BE759409DA BE759409A BE 759409 A BE759409 A BE 759409A BE 759409D A BE759409D A BE 759409DA BE 759409 A BE759409 A BE 759409A
Authority
BE
Belgium
Prior art keywords
dichlorethane
chlorobutadiene
recovered
lowering
content
Prior art date
Application number
Other languages
English (en)
Original Assignee
Knapsack 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.)
Publication date
Publication of BE759409A publication Critical patent/BE759409A/fr

Links

Classifications

    • 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
    • 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

Landscapes

  • 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)
BE759409D 1969-11-26 Procede pour abaisser la teneur en 2-chlorobutadiene-(1,3) du 1,2-dichlorethane recupere dans la dissociation thermique incomplete en chlorurede vinyle BE759409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691959211 DE1959211A1 (de) 1969-11-26 1969-11-26 Verfahren zur Verminderung des Gehaltes an 2-Chlorbutadien-(1,3) in 1,2-Dichloraethan,das bei der unvollstaendigen thermischen Spaltung zu Vinylchlorid zurueckgewonnen wurde

Publications (1)

Publication Number Publication Date
BE759409A true BE759409A (fr) 1971-05-25

Family

ID=5752053

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759409D BE759409A (fr) 1969-11-26 Procede pour abaisser la teneur en 2-chlorobutadiene-(1,3) du 1,2-dichlorethane recupere dans la dissociation thermique incomplete en chlorurede vinyle

Country Status (18)

Country Link
US (1) US3696015A (fr)
JP (1) JPS4824365B1 (fr)
AT (1) AT299137B (fr)
BE (1) BE759409A (fr)
BR (1) BR7024171D0 (fr)
CA (1) CA941332A (fr)
CH (1) CH532542A (fr)
CS (1) CS164909B2 (fr)
DE (1) DE1959211A1 (fr)
ES (1) ES385724A1 (fr)
FR (1) FR2068663B1 (fr)
GB (1) GB1275698A (fr)
HU (1) HU162598B (fr)
LU (1) LU62132A1 (fr)
NL (1) NL7016304A (fr)
RO (1) RO61956A (fr)
SU (1) SU416936A3 (fr)
ZA (1) ZA707906B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172099A (en) * 1972-05-30 1979-10-23 Stauffer Chemical Company Process for chlorination of ethylene
US4060460A (en) * 1975-05-22 1977-11-29 Allied Chemical Corporation Removal of chloroprenes from ethylene dichloride
DE2903640A1 (de) * 1979-01-31 1980-08-14 Hoechst Ag Verfahren zur reinigung von 1,2-dichloraethan, das bei der unvollstaendigen thermischen spaltung zu vinylchlorid zurueckgewonnen wurde
DE3519161A1 (de) * 1985-05-29 1986-12-04 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von 1,2-dichlorethan
JP4691771B2 (ja) * 2000-10-11 2011-06-01 東ソー株式会社 高純度１，２−ジクロルエタンの回収方法
US8030531B2 (en) * 2007-12-19 2011-10-04 Dupont Performance Elastomers Llc Process for production of 2,3-dichlorobutadiene-1,3
US8026400B2 (en) * 2007-12-19 2011-09-27 Dupont Performance Elastomers Llc Process for production of 2,3-dichlorobutadiene-1,3

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA946416A (en) * 1969-04-09 1974-04-30 Armin Jacobowsky Process for reducing the concentration of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane recovered in the incomplete thermal cracking into vinyl chloride

Also Published As

Publication number Publication date
JPS4824365B1 (fr) 1973-07-20
DE1959211A1 (de) 1970-06-04
US3696015A (en) 1972-10-03
CA941332A (en) 1974-02-05
ZA707906B (en) 1971-12-29
HU162598B (fr) 1973-03-28
NL7016304A (fr) 1971-05-28
FR2068663B1 (fr) 1974-06-21
FR2068663A1 (fr) 1971-08-27
AT299137B (de) 1972-06-12
RO61956A (fr) 1977-08-15
GB1275698A (en) 1972-05-24
LU62132A1 (fr) 1971-08-12
CH532542A (de) 1973-01-15
BR7024171D0 (pt) 1973-01-16
CS164909B2 (fr) 1975-11-28
ES385724A1 (es) 1973-04-01
SU416936A3 (ru) 1974-02-25

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