AT294026B - Process for reducing the content of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane, which was recovered to vinyl chloride during the incomplete thermal cracking - Google Patents

Process for reducing the content of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane, which was recovered to vinyl chloride during the incomplete thermal cracking

Info

Publication number
AT294026B
AT294026B AT315570A AT315570A AT294026B AT 294026 B AT294026 B AT 294026B AT 315570 A AT315570 A AT 315570A AT 315570 A AT315570 A AT 315570A AT 294026 B AT294026 B AT 294026B
Authority
AT
Austria
Prior art keywords
chlorobutadiene
dichloroethane
benzene
recovered
reducing
Prior art date
Application number
AT315570A
Other languages
German (de)
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.)
Filing date
Publication date
Priority claimed from DE19691917933 external-priority patent/DE1917933C3/en
Application filed by Knapsack Ag filed Critical Knapsack Ag
Application granted granted Critical
Publication of AT294026B publication Critical patent/AT294026B/en

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
AT315570A 1969-04-09 1970-04-07 Process for reducing the content of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane, which was recovered to vinyl chloride during the incomplete thermal cracking AT294026B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917933 DE1917933C3 (en) 1969-04-09 Process for reducing the content of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane, which was recovered to vinyl chloride during incomplete thermal cleavage

Publications (1)

Publication Number Publication Date
AT294026B true AT294026B (en) 1971-11-10

Family

ID=5730635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT315570A AT294026B (en) 1969-04-09 1970-04-07 Process for reducing the content of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane, which was recovered to vinyl chloride during the incomplete thermal cracking

Country Status (15)

Country Link
JP (1) JPS543846B1 (en)
AT (1) AT294026B (en)
BE (1) BE748722A (en)
BR (1) BR7018143D0 (en)
CA (1) CA946416A (en)
CH (1) CH529703A (en)
CS (1) CS187307B2 (en)
DK (1) DK125917B (en)
ES (1) ES378366A1 (en)
FR (1) FR2038347B1 (en)
GB (1) GB1266676A (en)
HU (1) HU162991B (en)
NL (1) NL150416B (en)
RO (1) RO61949A (en)
SU (1) SU415863A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759409A (en) * 1969-11-26 1971-05-25 Knapsack Ag PROCESS FOR LOWERING THE 2-CHLOROBUTADIENE- (1,3) CONTENT OF 1,2-DICHLORETHANE RECOVERED IN THE INCOMPLETE THERMAL DISSOCIATION OF VINYL CHLORIDE
FR2211429B1 (en) * 1972-12-27 1976-08-27 Rhone Progil
DE2754891C3 (en) * 1977-12-09 1981-02-26 Wacker-Chemie Gmbh, 8000 Muenchen Process for the purification of unreacted 1,2-dichloroethane from vinyl chloride production
DE4012538A1 (en) * 1990-04-19 1991-10-24 Wacker Chemie Gmbh METHOD FOR PURIFYING UNreacted 1,2-DICHLORETHANE FROM A 1,2-DICHLORETHANE PYROLYSIS PROCESS
FR2746097B1 (en) * 1996-03-14 1998-04-24 METHOD FOR CONVERTING THE LOW BOILING POINT BY-PRODUCTS FORMED DURING THE THERMAL CRACKING OF 1,2-DICHLOROETHANE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466058A (en) * 1965-01-29 1967-01-13 Stauffer Chemical Co Purification of ethylene dichloride containing trichlorethylene

Also Published As

Publication number Publication date
DK125917B (en) 1973-05-21
SU415863A3 (en) 1974-02-15
NL150416B (en) 1976-08-16
GB1266676A (en) 1972-03-15
CH529703A (en) 1972-10-31
DE1917933A1 (en) 1970-12-03
BR7018143D0 (en) 1973-01-09
CA946416A (en) 1974-04-30
RO61949A (en) 1977-08-15
JPS543846B1 (en) 1979-02-27
FR2038347A1 (en) 1971-01-08
ES378366A1 (en) 1972-06-16
HU162991B (en) 1973-05-28
CS187307B2 (en) 1979-01-31
NL7004977A (en) 1970-10-13
BE748722A (en) 1970-10-09
FR2038347B1 (en) 1974-03-15

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Legal Events

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