FR2215407A1 - - Google Patents

Info

Publication number
FR2215407A1
FR2215407A1 FR7303178A FR7303178A FR2215407A1 FR 2215407 A1 FR2215407 A1 FR 2215407A1 FR 7303178 A FR7303178 A FR 7303178A FR 7303178 A FR7303178 A FR 7303178A FR 2215407 A1 FR2215407 A1 FR 2215407A1
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.)
Withdrawn
Application number
FR7303178A
Other languages
French (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.)
Rhone Progil SA
Original Assignee
Rhone Progil 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 Rhone Progil SA filed Critical Rhone Progil SA
Priority to FR7303178A priority Critical patent/FR2215407A1/fr
Priority to BE140238A priority patent/BE810238A/xx
Priority to DE19742404131 priority patent/DE2404131C3/de
Priority to GB405074A priority patent/GB1413951A/en
Priority to NL7401172A priority patent/NL7401172A/xx
Priority to IT4800474A priority patent/IT1008773B/it
Priority to JP1212474A priority patent/JPS5324044B2/ja
Publication of FR2215407A1 publication Critical patent/FR2215407A1/fr
Priority to US05/734,083 priority patent/US4121978A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7303178A 1973-01-30 1973-01-30 Withdrawn FR2215407A1 (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7303178A FR2215407A1 (nl) 1973-01-30 1973-01-30
BE140238A BE810238A (fr) 1973-01-30 1974-01-28 Procede de separation d'hydrocarbures aliphatiques chlores de leurs melanges par distillation extractive
DE19742404131 DE2404131C3 (de) 1973-01-30 1974-01-29 Verfahren zur partiellen oder vollständigen Auftrennung von Gemischen aus aliphatischen Chlorkohlenwasserstoffen durch extraktive Destillation
GB405074A GB1413951A (en) 1973-01-30 1974-01-29 Separating chlorinated aliphatic hydrocarbons
NL7401172A NL7401172A (nl) 1973-01-30 1974-01-29
IT4800474A IT1008773B (it) 1973-01-30 1974-01-29 Procedimento di separazione di idro carburi alifatici clorati dalle loro miscele mediante distillazio ne estrattiva
JP1212474A JPS5324044B2 (nl) 1973-01-30 1974-01-29
US05/734,083 US4121978A (en) 1973-01-30 1976-10-20 Method of separating chlorinated aliphatic hydrocarbons from mixtures thereof, by extractive distillation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7303178A FR2215407A1 (nl) 1973-01-30 1973-01-30

Publications (1)

Publication Number Publication Date
FR2215407A1 true FR2215407A1 (nl) 1974-08-23

Family

ID=9114046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303178A Withdrawn FR2215407A1 (nl) 1973-01-30 1973-01-30

Country Status (6)

Country Link
JP (1) JPS5324044B2 (nl)
BE (1) BE810238A (nl)
FR (1) FR2215407A1 (nl)
GB (1) GB1413951A (nl)
IT (1) IT1008773B (nl)
NL (1) NL7401172A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016166045A1 (fr) * 2015-04-14 2016-10-20 Arkema France Procede de purification du pentafluoroethane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111848335B (zh) * 2019-05-27 2023-05-30 万华化学(福建)有限公司 一种氯乙烯生产过程中的1,2-二氯乙烷提纯方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49803B1 (nl) * 1970-01-07 1974-01-10

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016166045A1 (fr) * 2015-04-14 2016-10-20 Arkema France Procede de purification du pentafluoroethane
FR3035104A1 (fr) * 2015-04-14 2016-10-21 Arkema France Procede de purification du pentafluoroethane
US9975825B1 (en) 2015-04-14 2018-05-22 Arkema France Process for the purification of pentafluoroethane

Also Published As

Publication number Publication date
DE2404131B2 (de) 1975-07-17
JPS5324044B2 (nl) 1978-07-18
IT1008773B (it) 1976-11-30
NL7401172A (nl) 1974-08-01
JPS49101306A (nl) 1974-09-25
DE2404131A1 (de) 1974-08-15
GB1413951A (en) 1975-11-12
BE810238A (fr) 1974-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse