FR2038347A1 - - Google Patents

Info

Publication number
FR2038347A1
FR2038347A1 FR7012880A FR7012880A FR2038347A1 FR 2038347 A1 FR2038347 A1 FR 2038347A1 FR 7012880 A FR7012880 A FR 7012880A FR 7012880 A FR7012880 A FR 7012880A FR 2038347 A1 FR2038347 A1 FR 2038347A1
Authority
FR
France
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.)
Granted
Application number
FR7012880A
Other languages
French (fr)
Other versions
FR2038347B1 (nl
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.)
Knapsack AG
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/de
Application filed by Knapsack AG filed Critical Knapsack AG
Publication of FR2038347A1 publication Critical patent/FR2038347A1/fr
Application granted granted Critical
Publication of FR2038347B1 publication Critical patent/FR2038347B1/fr
Expired legal-status Critical Current

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)
FR7012880A 1969-04-09 1970-04-09 Expired FR2038347B1 (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
FR2038347A1 true FR2038347A1 (nl) 1971-01-08
FR2038347B1 FR2038347B1 (nl) 1974-03-15

Family

ID=5730635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012880A Expired FR2038347B1 (nl) 1969-04-09 1970-04-09

Country Status (15)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002501A1 (de) * 1977-12-09 1979-06-27 Wacker-Chemie GmbH Verfahren zur Rückführung von nichtumgesetztem 1.2-Dichloräthan aus der 1.2-Dichloräthanspaltung
EP0452909A2 (de) * 1990-04-19 1991-10-23 Wacker-Chemie Gmbh Verfahren zur Reinigung von nicht umgesetztem 1,2-Dichlorethan aus einem 1,2-Dichlorethan-Pyrolyseprozess
EP0795531A1 (fr) * 1996-03-14 1997-09-17 Elf Atochem S.A. Procédé pour transformer les sous-produits produits de bas points d'ebbullition formes lors du craquage thermique du 1,2-dichloroéthane

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2211429B1 (nl) * 1972-12-27 1976-08-27 Rhone Progil

Citations (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

Patent Citations (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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002501A1 (de) * 1977-12-09 1979-06-27 Wacker-Chemie GmbH Verfahren zur Rückführung von nichtumgesetztem 1.2-Dichloräthan aus der 1.2-Dichloräthanspaltung
EP0452909A2 (de) * 1990-04-19 1991-10-23 Wacker-Chemie Gmbh Verfahren zur Reinigung von nicht umgesetztem 1,2-Dichlorethan aus einem 1,2-Dichlorethan-Pyrolyseprozess
EP0452909A3 (en) * 1990-04-19 1992-09-30 Wacker-Chemie Gmbh Method of purifying non-converted 1,2-dichloroethane from a 1,2-dichloroethane pyrolysis process
EP0795531A1 (fr) * 1996-03-14 1997-09-17 Elf Atochem S.A. Procédé pour transformer les sous-produits produits de bas points d'ebbullition formes lors du craquage thermique du 1,2-dichloroéthane
FR2746097A1 (fr) * 1996-03-14 1997-09-19 Atochem Elf Sa Procede pour transformer les sous-produits de bas points d'ebullition formes lors du craquage thermique du 1,2-dichloroethane
US6103945A (en) * 1996-03-14 2000-08-15 Elf Atochem S.A. Process for converting the low-boiling by-products formed during the thermal cracking of 1,2-dichloroethane
CN1065519C (zh) * 1996-03-14 2001-05-09 埃勒夫阿托化学有限公司 在热裂解1,2－二氯乙烷时生成的低沸点副产物的转化方法

Also Published As

Publication number Publication date
SU415863A3 (ru) 1974-02-15
FR2038347B1 (nl) 1974-03-15
NL150416B (nl) 1976-08-16
JPS543846B1 (nl) 1979-02-27
DK125917B (da) 1973-05-21
AT294026B (de) 1971-11-10
HU162991B (nl) 1973-05-28
CA946416A (en) 1974-04-30
GB1266676A (nl) 1972-03-15
CH529703A (de) 1972-10-31
NL7004977A (nl) 1970-10-13
BE748722A (fr) 1970-10-09
CS187307B2 (en) 1979-01-31
RO61949A (nl) 1977-08-15
BR7018143D0 (pt) 1973-01-09
ES378366A1 (es) 1972-06-16
DE1917933A1 (de) 1970-12-03

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