FR2490214B1 - - Google Patents

Info

Publication number
FR2490214B1
FR2490214B1 FR8020077A FR8020077A FR2490214B1 FR 2490214 B1 FR2490214 B1 FR 2490214B1 FR 8020077 A FR8020077 A FR 8020077A FR 8020077 A FR8020077 A FR 8020077A FR 2490214 B1 FR2490214 B1 FR 2490214B1
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.)
Expired
Application number
FR8020077A
Other languages
French (fr)
Other versions
FR2490214A1 (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.)
MANTULO ALEXANDR
Original Assignee
MANTULO ALEXANDR
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 MANTULO ALEXANDR filed Critical MANTULO ALEXANDR
Priority to FR8020077A priority Critical patent/FR2490214A1/fr
Publication of FR2490214A1 publication Critical patent/FR2490214A1/fr
Application granted granted Critical
Publication of FR2490214B1 publication Critical patent/FR2490214B1/fr
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8020077A 1980-09-18 1980-09-18 Procede de purification de derives chlores liquides d'hydrocarbures Granted FR2490214A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8020077A FR2490214A1 (fr) 1980-09-18 1980-09-18 Procede de purification de derives chlores liquides d'hydrocarbures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8020077A FR2490214A1 (fr) 1980-09-18 1980-09-18 Procede de purification de derives chlores liquides d'hydrocarbures

Publications (2)

Publication Number Publication Date
FR2490214A1 FR2490214A1 (fr) 1982-03-19
FR2490214B1 true FR2490214B1 (en:Method) 1984-01-06

Family

ID=9246051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8020077A Granted FR2490214A1 (fr) 1980-09-18 1980-09-18 Procede de purification de derives chlores liquides d'hydrocarbures

Country Status (1)

Country Link
FR (1) FR2490214A1 (en:Method)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634200A (en) * 1969-02-20 1972-01-11 Stauffer Chemical Co Ethylene dichloride purification by plural stage distillation

Also Published As

Publication number Publication date
FR2490214A1 (fr) 1982-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse