FR1238480A - Procédé de distillation des fluorocarbures - Google Patents

Procédé de distillation des fluorocarbures

Info

Publication number
FR1238480A
FR1238480A FR802824A FR802824A FR1238480A FR 1238480 A FR1238480 A FR 1238480A FR 802824 A FR802824 A FR 802824A FR 802824 A FR802824 A FR 802824A FR 1238480 A FR1238480 A FR 1238480A
Authority
FR
France
Prior art keywords
fluorocarbon
distillation process
distillation
fluorocarbon distillation
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.)
Expired
Application number
FR802824A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1238480A publication Critical patent/FR1238480A/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
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR802824A 1958-08-14 1959-08-14 Procédé de distillation des fluorocarbures Expired FR1238480A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US886714XA 1958-08-14 1958-08-14

Publications (1)

Publication Number Publication Date
FR1238480A true FR1238480A (fr) 1960-08-12

Family

ID=22212731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802824A Expired FR1238480A (fr) 1958-08-14 1959-08-14 Procédé de distillation des fluorocarbures

Country Status (3)

Country Link
DE (1) DE1108205B (fr)
FR (1) FR1238480A (fr)
GB (1) GB886714A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049241A (en) * 1990-03-27 1991-09-17 E. I. Du Pont De Nemours And Company Extractive distillation
JP2002505311A (ja) * 1998-03-05 2002-02-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー パーフルオロシクロブタンを精製する方法

Also Published As

Publication number Publication date
GB886714A (en) 1962-01-10
DE1108205B (de) 1961-06-08

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