FR2075961B1 - - Google Patents

Info

Publication number
FR2075961B1
FR2075961B1 FR7100188A FR7100188A FR2075961B1 FR 2075961 B1 FR2075961 B1 FR 2075961B1 FR 7100188 A FR7100188 A FR 7100188A FR 7100188 A FR7100188 A FR 7100188A FR 2075961 B1 FR2075961 B1 FR 2075961B1
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
FR7100188A
Other versions
FR2075961A1 (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.)
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co Ltd
Original Assignee
Chiyoda Corp
Chiyoda Chemical Engineering and Construction Co Ltd
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 Chiyoda Corp, Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Corp
Publication of FR2075961A1 publication Critical patent/FR2075961A1/fr
Application granted granted Critical
Publication of FR2075961B1 publication Critical patent/FR2075961B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7100188A 1970-01-07 1971-01-06 Expired FR2075961B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45002121A JPS49803B1 (fr) 1970-01-07 1970-01-07

Publications (2)

Publication Number Publication Date
FR2075961A1 FR2075961A1 (fr) 1971-10-15
FR2075961B1 true FR2075961B1 (fr) 1974-08-19

Family

ID=11520503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100188A Expired FR2075961B1 (fr) 1970-01-07 1971-01-06

Country Status (8)

Country Link
US (1) US3689372A (fr)
JP (1) JPS49803B1 (fr)
BE (1) BE761247A (fr)
CA (1) CA960604A (fr)
DE (1) DE2100424C3 (fr)
FR (1) FR2075961B1 (fr)
GB (1) GB1283317A (fr)
NL (1) NL149776B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190782B1 (fr) * 1972-06-30 1974-12-27 Rhone Progil
FR2215407A1 (fr) * 1973-01-30 1974-08-23 Rhone Progil
US4379028A (en) * 1982-03-30 1983-04-05 Lloyd Berg Separation of ethyl acetate from ethanol and water by extractive distillation
US4525245A (en) * 1984-05-07 1985-06-25 Lloyd Berg Separation of n-butyl acetate from n-butanol by extractive distillation
US4507176A (en) * 1984-05-07 1985-03-26 Lloyd Berg Separation of n-butyl acetate from n-butanol by extractive distillation
US4661209A (en) * 1986-03-20 1987-04-28 Lloyd Berg Separation of methyl t-butyl ether from hydrocarbons by extractive distillation
US5399244A (en) * 1993-12-06 1995-03-21 Glitsch, Inc. Process to recover benzene from mixed hydrocarbons by extractive distillation
FR3035104B1 (fr) * 2015-04-14 2017-04-07 Arkema France Procede de purification du pentafluoroethane
US20170271089A1 (en) 2016-03-18 2017-09-21 Kabushiki Kaisha Toshiba Electrochemical reaction device

Also Published As

Publication number Publication date
CA960604A (en) 1975-01-07
DE2100424A1 (de) 1971-07-22
US3689372A (en) 1972-09-05
FR2075961A1 (fr) 1971-10-15
DE2100424C3 (de) 1973-11-08
BE761247A (fr) 1971-06-16
JPS49803B1 (fr) 1974-01-10
NL7100167A (fr) 1971-07-09
NL149776B (nl) 1976-06-15
DE2100424B2 (de) 1973-04-19
GB1283317A (en) 1972-07-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse