FR2280615A1 - Procede d'epuration du chlorure de vinylidene - Google Patents

Procede d'epuration du chlorure de vinylidene

Info

Publication number
FR2280615A1
FR2280615A1 FR7524321A FR7524321A FR2280615A1 FR 2280615 A1 FR2280615 A1 FR 2280615A1 FR 7524321 A FR7524321 A FR 7524321A FR 7524321 A FR7524321 A FR 7524321A FR 2280615 A1 FR2280615 A1 FR 2280615A1
Authority
FR
France
Prior art keywords
vinylidene chloride
depuration process
depuration
vinylidene
chloride
Prior art date
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
FR7524321A
Other languages
English (en)
Other versions
FR2280615B1 (fr
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.)
Solvay SA
Original Assignee
Solvay SA
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
Application filed by Solvay SA filed Critical Solvay SA
Publication of FR2280615A1 publication Critical patent/FR2280615A1/fr
Application granted granted Critical
Publication of FR2280615B1 publication Critical patent/FR2280615B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/04—Chloro-alkenes
    • C07C21/073—Dichloro-alkenes
    • C07C21/08—Vinylidene chloride
    • 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

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)
FR7524321A 1974-08-02 1975-07-30 Procede d'epuration du chlorure de vinylidene Granted FR2280615A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE147226A BE818423A (fr) 1974-08-02 1974-08-02 Procede d'epuration du chlorure de vinylidene.

Publications (2)

Publication Number Publication Date
FR2280615A1 true FR2280615A1 (fr) 1976-02-27
FR2280615B1 FR2280615B1 (fr) 1977-12-09

Family

ID=3842689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524321A Granted FR2280615A1 (fr) 1974-08-02 1975-07-30 Procede d'epuration du chlorure de vinylidene

Country Status (8)

Country Link
US (1) US4000204A (fr)
JP (1) JPS5139607A (fr)
BE (1) BE818423A (fr)
DE (1) DE2530448A1 (fr)
FR (1) FR2280615A1 (fr)
GB (1) GB1464356A (fr)
IT (1) IT1039568B (fr)
NL (1) NL7509201A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6156752A (ja) * 1984-08-24 1986-03-22 Sintokogio Ltd 鋳型及びその造型方法
JPS6171153A (ja) * 1984-09-14 1986-04-12 Sintokogio Ltd 鋳型の造型方法
JPS6178533A (ja) * 1984-09-21 1986-04-22 Sintokogio Ltd 鋳型の造型方法
JPH06254657A (ja) * 1993-03-04 1994-09-13 Hanano Shoji Kk シェルモールド用鋳型の成型面処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243169B (de) * 1964-06-12 1967-06-29 Kali Forschungsinstitut Verfahren zur Reinigung und Stabilisierung von rohem Dibromaethan

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2530448A1 (de) 1976-02-19
IT1039568B (it) 1979-12-10
FR2280615B1 (fr) 1977-12-09
US4000204A (en) 1976-12-28
GB1464356A (en) 1977-02-09
BE818423A (fr) 1975-02-03
JPS5139607A (fr) 1976-04-02
NL7509201A (nl) 1976-02-04

Similar Documents

Publication Publication Date Title
FR2276285A1 (fr) Procede de production d'acetate de vinyle
BE831129A (fr) Procede d'adsorption
RO68712A (fr) Procede d'obtention des riphamicines
FR2315512A1 (fr) Procede de preparation de chlorure de polyvinyle
BE810501A (fr) Procede de fabrication du chlorure de vinyle
FR2288742A1 (fr) Procede de preparation d'isochromannes
FR2281946A1 (fr) Procede de purification en continu de latex
BE827190A (fr) Procede de production du chlorure de 2- nitrobenzylidene et du 2-nitrobenzaldehyde
BE834053A (fr) Procede de production de chlorure de chlorobenzoyle
FR2280615A1 (fr) Procede d'epuration du chlorure de vinylidene
FR2293421A1 (fr) Procede de production d'hydroxyphenylacetonitriles
BE827635A (fr) Procede de preparation du chlorure de vinyle
BE825934A (fr) Procede de production d'isobutane
BE833353A (fr) Procede de preparation du chlorure ferreux
FR2289490A1 (fr) Procede de purification du l-prolyl l-leucylglycinamide
FR2275445A1 (fr) Procede de preparation du chlorhydrate de chlorure de d-(-)-(p-hydroxyphenyl)-2-glycyle
BE824110A (fr) Procede de preparation de composes de chlorure de polyvinyle
BE832487A (fr) Procede d'isolement du zinc
RO66029A (fr) Procede pour la preparation du chlorure de dichloracetyle
BE836558A (fr) Procede de production d'isocyanates
FR2275441A1 (fr) Procede de preparation d'acetoxybutanal
FR2295024A1 (fr) Procede de preparation d'a-oxothiodimethylamides
BE828187A (fr) Procede de preparation d'esters 2-cyanopropioniques
BE829085A (fr) Procede de preparation de fumarate de spasmium
FR2305388A1 (fr) Procede de production d'ozone

Legal Events

Date Code Title Description
ST Notification of lapse