DE69017521D1 - Verfahren zur kontinuierlichen Flüssigphasenreaktion von Fluorwasserstoff und 1,1,1-Trichlorethan zu Mischungen aus 1,1-Dichlor-1-fluorethan und 1-Chlor-1,1-difluorethan. - Google Patents

Verfahren zur kontinuierlichen Flüssigphasenreaktion von Fluorwasserstoff und 1,1,1-Trichlorethan zu Mischungen aus 1,1-Dichlor-1-fluorethan und 1-Chlor-1,1-difluorethan.

Info

Publication number
DE69017521D1
DE69017521D1 DE69017521T DE69017521T DE69017521D1 DE 69017521 D1 DE69017521 D1 DE 69017521D1 DE 69017521 T DE69017521 T DE 69017521T DE 69017521 T DE69017521 T DE 69017521T DE 69017521 D1 DE69017521 D1 DE 69017521D1
Authority
DE
Germany
Prior art keywords
fluoroethane
difluoroethane
trichloroethane
dichloro
chloro
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 - Lifetime
Application number
DE69017521T
Other languages
English (en)
Inventor
John Aloysius Wismer
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.)
Arkema Inc
Original Assignee
Atochem North America Inc
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 Atochem North America Inc filed Critical Atochem North America Inc
Application granted granted Critical
Publication of DE69017521D1 publication Critical patent/DE69017521D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69017521T 1989-06-13 1990-05-10 Verfahren zur kontinuierlichen Flüssigphasenreaktion von Fluorwasserstoff und 1,1,1-Trichlorethan zu Mischungen aus 1,1-Dichlor-1-fluorethan und 1-Chlor-1,1-difluorethan. Expired - Lifetime DE69017521D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36534589A 1989-06-13 1989-06-13

Publications (1)

Publication Number Publication Date
DE69017521D1 true DE69017521D1 (de) 1995-04-13

Family

ID=23438484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017521T Expired - Lifetime DE69017521D1 (de) 1989-06-13 1990-05-10 Verfahren zur kontinuierlichen Flüssigphasenreaktion von Fluorwasserstoff und 1,1,1-Trichlorethan zu Mischungen aus 1,1-Dichlor-1-fluorethan und 1-Chlor-1,1-difluorethan.

Country Status (5)

Country Link
US (1) US5608124A (de)
EP (1) EP0402626B1 (de)
JP (1) JP2579238B2 (de)
CA (1) CA2016223A1 (de)
DE (1) DE69017521D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434320A (en) * 1994-01-06 1995-07-18 Korea Institute Of Science And Technology Process for preparing dichlorofluoroethane and chlorodifluoroethane
AU4929800A (en) * 1999-05-21 2000-12-12 Atofina Method for making 1,1-difluoroethane
CN106431819A (zh) * 2016-09-05 2017-02-22 山东华安新材料有限公司 一种二氟一氯乙烷的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058453A (en) * 1933-10-07 1936-10-27 Kinetic Chemicals Inc Fluorination process and apparatus
US2450414A (en) * 1946-11-14 1948-10-05 Kinetic Chemicals Inc Distillation process for separating products of chloroform fluorination
JPS505681B1 (de) * 1970-07-28 1975-03-06
FR2617475B1 (fr) * 1987-07-03 1989-12-01 Atochem Synthese du chloro-1 difluoro-1,1 ethane

Also Published As

Publication number Publication date
EP0402626B1 (de) 1995-03-08
EP0402626A3 (de) 1992-02-26
JP2579238B2 (ja) 1997-02-05
EP0402626A2 (de) 1990-12-19
CA2016223A1 (en) 1990-12-13
JPH0324025A (ja) 1991-02-01
US5608124A (en) 1997-03-04

Similar Documents

Publication Publication Date Title
DE69007764D1 (de) Packungsmaterial für umgekehrte Phasechromatographie und Verfahren zu dessen Herstellung.
DE69514834D1 (de) Verfahren zur herstellung von ethylbenzol durch alkylierung in der flüssigphase und transalkylierung in der gasphase
DE69104426D1 (de) Prozess zur Abtrennung von 1,1,1,2-Tetrafluorethan aus Gemischen desselben mit Fluorwasserstoff und/oder 1-Chlor-2,2-difluorethylen.
DE69116623D1 (de) Verfahren zur Reinigung von 1,1,1,2-Tetrafluorethan
DE69510119T2 (de) Verfahren zur Abtrennung von 1,1-Difluorethan aus seinen Mischungen mit Fluorwasserstoff
DE69421886D1 (de) Fluorierte Oberflächer für Festphase-Extraktionsreinigung von DNA
ZA793747B (en) A process for treating substances in different phases,such as the treatment of substances in liquid,semi-liquid or pasty form with another phase,in particular a gaseous phase
CA2111007A1 (en) Process for removal of hydrogen fluoride
ATE82242T1 (de) Verfahren zur gasphasenfluorierung.
DE3669079D1 (de) Ferroelektrisches fluessigkristallelement und verfahren zu dessen herstellung.
ZA884737B (en) Synthesis of 1-chloro-1,1-difluoroethane
DE69605607T2 (de) Verfahren zur Umsetzung von Synthesegas in flüssiger Phase
DE69012896D1 (de) Verfahren zur Zersetzung von Chlorfluorkohlenstoffen.
DE3768610D1 (de) Verfahren zur gasverfluessigung.
DE69500938D1 (de) Verfahren zur Trennung von Fluorwasserstoff und Difluormethan
DE69017521D1 (de) Verfahren zur kontinuierlichen Flüssigphasenreaktion von Fluorwasserstoff und 1,1,1-Trichlorethan zu Mischungen aus 1,1-Dichlor-1-fluorethan und 1-Chlor-1,1-difluorethan.
DE69303682D1 (de) Verfahren zur Abtrennung von Fluorwasserstoff aus seinen Gemischen mit 1,1,1-Trifluor-2-chlorethan
DE69404683T2 (de) Verfahren zur Dehydrierung von Fluoridmischungen
DE69304638D1 (de) Verfahren zur Reinigung von 1,1,1,2-Tetrafluorethan
DE68911093D1 (de) Verfahren zur Reinigung von gasförmigen Hydriden.
DE69212368D1 (de) Azeotropes Gemisch von Fluorwasserstoff und 1,1,1-Trifluor-2-Chlorethan und Verfahren zur Reinigung von 1,1,1-Trifluor-2-Chlorethan
DE59106453D1 (de) Verfahren zur Herstellung von Gemischen aus Chlortetrafluorethan und Octafluorcyclobutan.
DE69013122D1 (de) Verfahren zur Chlorierung in der Flüssigphase von 1,3-Butadien.
DE69103743D1 (de) Verfahren zur Flüssigphasenreaktion.
DE69308934D1 (de) Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan

Legal Events

Date Code Title Description
8332 No legal effect for de