NL7004977A - - Google Patents

Info

Publication number
NL7004977A
NL7004977A NL7004977A NL7004977A NL7004977A NL 7004977 A NL7004977 A NL 7004977A NL 7004977 A NL7004977 A NL 7004977A NL 7004977 A NL7004977 A NL 7004977A NL 7004977 A NL7004977 A NL 7004977A
Authority
NL
Netherlands
Application number
NL7004977A
Other versions
NL150416B (nl
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/de
Application filed filed Critical
Publication of NL7004977A publication Critical patent/NL7004977A/xx
Publication of NL150416B publication Critical patent/NL150416B/xx

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)
NL7004977A 1969-04-09 1970-04-07 Werkwijze voor het zuiveren van 1,2-dichloorethaan afkomstig van de bereiding van vinylchloride. NL150416B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917933 DE1917933C3 (de) 1969-04-09 Verfahren zur Verminderung des Gehaltes an 2-Chlorbutadien-( 1,3), Tetrachlorkohlenstoff und Benzol in 1,2-Dichloräthan, das bei der unvollständigen thermischen Spaltung zu Vinylchlorid zurückgewonnen wurde

Publications (2)

Publication Number Publication Date
NL7004977A true NL7004977A (enrdf_load_stackoverflow) 1970-10-13
NL150416B NL150416B (nl) 1976-08-16

Family

ID=5730635

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7004977A NL150416B (nl) 1969-04-09 1970-04-07 Werkwijze voor het zuiveren van 1,2-dichloorethaan afkomstig van de bereiding van vinylchloride.

Country Status (15)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2068663A1 (enrdf_load_stackoverflow) * 1969-11-26 1971-08-27 Knapsack Ag

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211429B1 (enrdf_load_stackoverflow) * 1972-12-27 1976-08-27 Rhone Progil
DE2754891C3 (de) * 1977-12-09 1981-02-26 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Reinigung von nichtumgesetztem 1.2-Dichloräthan aus der Vinylchloridherstellung
DE4012538A1 (de) * 1990-04-19 1991-10-24 Wacker Chemie Gmbh Verfahren zur reinigung von nicht umgesetztem 1,2-dichlorethan aus einem 1,2-dichlorethan-pyrolyseprozess
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466058A (fr) * 1965-01-29 1967-01-13 Stauffer Chemical Co Purification du dichlorure d'éthylène contenant du trichloréthylène

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2068663A1 (enrdf_load_stackoverflow) * 1969-11-26 1971-08-27 Knapsack Ag

Also Published As

Publication number Publication date
JPS543846B1 (enrdf_load_stackoverflow) 1979-02-27
FR2038347B1 (enrdf_load_stackoverflow) 1974-03-15
BE748722A (fr) 1970-10-09
HU162991B (enrdf_load_stackoverflow) 1973-05-28
DK125917B (da) 1973-05-21
RO61949A (enrdf_load_stackoverflow) 1977-08-15
FR2038347A1 (enrdf_load_stackoverflow) 1971-01-08
BR7018143D0 (pt) 1973-01-09
CS187307B2 (en) 1979-01-31
CH529703A (de) 1972-10-31
AT294026B (de) 1971-11-10
CA946416A (en) 1974-04-30
SU415863A3 (ru) 1974-02-15
NL150416B (nl) 1976-08-16
ES378366A1 (es) 1972-06-16
GB1266676A (enrdf_load_stackoverflow) 1972-03-15
DE1917933A1 (de) 1970-12-03

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HOECHST

V4 Lapsed because of reaching the maxim lifetime of a patent