MX9102537A - Mejoras en proceso para retirar cloruros de vinilideno y otros compuestos insaturados de 1,1-dicloro-1-fluoroetano. - Google Patents

Mejoras en proceso para retirar cloruros de vinilideno y otros compuestos insaturados de 1,1-dicloro-1-fluoroetano.

Info

Publication number
MX9102537A
MX9102537A MX9102537A MX9102537A MX9102537A MX 9102537 A MX9102537 A MX 9102537A MX 9102537 A MX9102537 A MX 9102537A MX 9102537 A MX9102537 A MX 9102537A MX 9102537 A MX9102537 A MX 9102537A
Authority
MX
Mexico
Prior art keywords
fluoroethane
dichloro
chloride
viniliden
remove
Prior art date
Application number
MX9102537A
Other languages
English (en)
Inventor
Stephen Frederic Yates
Addison Miles Smith
Arthur Frederic Murphy
Original Assignee
Allied Signal 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 Allied Signal Inc filed Critical Allied Signal Inc
Publication of MX9102537A publication Critical patent/MX9102537A/es

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
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MX9102537A 1990-12-13 1991-12-13 Mejoras en proceso para retirar cloruros de vinilideno y otros compuestos insaturados de 1,1-dicloro-1-fluoroetano. MX9102537A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/627,070 US5190626A (en) 1990-12-13 1990-12-13 Process for removing vinylidene chloride and other unsaturated compounds from 1,1-dichloro-1-fluoroethane

Publications (1)

Publication Number Publication Date
MX9102537A true MX9102537A (es) 1992-07-01

Family

ID=24513064

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9102537A MX9102537A (es) 1990-12-13 1991-12-13 Mejoras en proceso para retirar cloruros de vinilideno y otros compuestos insaturados de 1,1-dicloro-1-fluoroetano.

Country Status (11)

Country Link
US (1) US5190626A (es)
EP (1) EP0563292B1 (es)
JP (1) JPH06503831A (es)
KR (1) KR0147860B1 (es)
AT (1) ATE112544T1 (es)
AU (1) AU645648B2 (es)
CA (1) CA2098287A1 (es)
DE (1) DE69104501D1 (es)
ES (1) ES2063579T3 (es)
MX (1) MX9102537A (es)
WO (1) WO1992010452A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336377A (en) * 1991-12-18 1994-08-09 Allied-Signal Inc. Process for removing 2-chloro-1,1-difluoroethylene from 1,1,1,2-tetrafluoroethane and co-producing 2-chloro-1,1,1,2-tetrafluoroethane
FR2698094B1 (fr) * 1992-11-18 1995-01-20 Atochem Elf Sa Purification du 1,1-dichloro-1-fluoroéthane.
JPH06271487A (ja) * 1993-03-22 1994-09-27 Central Glass Co Ltd １，１−ジクロロ−１−フルオロエタンの精製法
US5750010A (en) * 1995-10-03 1998-05-12 Laroche Industries, Inc. Process for photochlorination
US5856595A (en) * 1998-03-03 1999-01-05 Alliedsignal Inc. Purified 1,1,1,3,3,3-hexafluoropropane and method for making same
US7297407B2 (en) * 2004-09-20 2007-11-20 E. I. Du Pont De Nemours And Company Glass laminates for reduction of sound transmission
EP1838648A1 (en) * 2004-12-22 2007-10-03 E.I. Dupont De Nemours And Company Photochlorination and fluorination process for preparation of fluorine-containing hydrocarbons
ES2364974T3 (es) * 2004-12-22 2011-09-19 E.I. Du Pont De Nemours And Company Procedimiento de fotocloración y deshidrohalogenación para la preparación de compuestos olefínicos.
EP2377611A3 (en) 2004-12-22 2012-01-18 E. I. du Pont de Nemours and Company Process for producing an olefinic compound by photochemical reactions
US20070265368A1 (en) * 2004-12-22 2007-11-15 Velliyur Nott Mallikarjuna Rao Functionalized Copolymers of Terminally Functionalized Perfluoro (Alkyl Vinyl Ether) Reactor Wall for Photochemical Reactions, Process for Increasing Fluorine Content in Hydrocaebons and Halohydrocarbons and Olefin Production
US7205444B1 (en) 2005-11-10 2007-04-17 Honeywell International Inc. 1,1,1,3,3,3-hexafluoropropane purification with photochlorination equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707197A (en) * 1950-07-22 1955-04-26 Inst Francais Du Petrole Process for the separation or purification of organic mixtures or products
DE970344C (de) * 1953-08-15 1958-09-11 Loewe Opta Ag Elektrodensystem fuer Elektronenstrahlroehren
NL120429C (es) * 1959-06-15
BE708183A (es) * 1967-12-19 1968-06-19
US4941957A (en) * 1986-10-22 1990-07-17 Ultrox International Decomposition of volatile ogranic halogenated compounds contained in gases and aqueous solutions
US4948479A (en) * 1989-06-07 1990-08-14 Atochem North America, Inc. Removal of unsaturated carbon compounds from 1,1-dichloro-1-fluoroethane
FR2651775B1 (fr) * 1989-09-12 1993-02-19 Atochem Purification du dichloro-1,1 fluoro-1 ethane.
US4950816A (en) * 1989-12-15 1990-08-21 Allied-Signal Inc. Purification of 1,1-dichloro-1-fluoroethane
US5095158A (en) * 1991-05-10 1992-03-10 Atochem North America, Inc. Solvent extraction of VDC from I-141b

Also Published As

Publication number Publication date
EP0563292B1 (en) 1994-10-05
JPH06503831A (ja) 1994-04-28
AU9171291A (en) 1992-07-08
CA2098287A1 (en) 1992-06-14
DE69104501D1 (de) 1994-11-10
KR0147860B1 (ko) 1998-08-17
US5190626A (en) 1993-03-02
ATE112544T1 (de) 1994-10-15
KR930703224A (ko) 1993-11-29
EP0563292A1 (en) 1993-10-06
AU645648B2 (en) 1994-01-20
WO1992010452A1 (en) 1992-06-25
ES2063579T3 (es) 1995-01-01

Similar Documents

Publication Publication Date Title
DE69013401D1 (de) Entfernung von ungesättigten Kohlenstoffverbindungen aus 1,1-Dichlor-1-fluorethan.
ES2105207T3 (es) Proceso para separar 2-cloro-1,1-difluoroetileno de 1,1,1,2-tetrafluoroetano y co-producir 2-cloro-1,1,1,2-tetrafluoroetano.
MX9102537A (es) Mejoras en proceso para retirar cloruros de vinilideno y otros compuestos insaturados de 1,1-dicloro-1-fluoroetano.
ATE71136T1 (de) Verfahren zur aufarbeitung kontaminierter oele.
NO951747D0 (no) Fremgangsmåte ved fremstilling av xylitol
DE59003798D1 (de) Verfahren zur Herstellung von gesättigten, fluorhaltigen und chlorfreien Kohlenwasserstoffen.
DE69010442D1 (de) Reinigung von 1,1-Dichlor-1-fluorethan.
DE69131657D1 (de) Verfahren zur industriellen Herstellung von 4-Chloro-3-sulfamoyl-N-(2,3-dihydro-2-methyl-1H-indol-1-yl)-Benzamid
RO105578B1 (ro) Procedeu de stabilizare a amestecurilor pe baza de polimeri halogenati
DE69208556D1 (de) Reinigung von 1,1,1,2-Tetrafluorethan
DE69313610D1 (de) Herstellung von tetrafluorethanen
MX9300482A (es) Proceso para la preparacion de 2-amino-6-cloropurina.
KR880006147A (ko) 방향족 화합물의 측쇄의 광염소화 방법
DE69308934D1 (de) Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan
SE7609974L (sv) Forfarande for bearbetning av klorkolveteaterstoder
ATE2273T1 (de) Verfahren zur chemischen abspaltung des acylrestes von cephalosporinen und penicillinen.
FR2619729B1 (fr) Procede d'elimination du chlore
ES2051819T3 (es) Procedimiento para la purificacion de poli-n-vinilcarbazol que contiene impurezas.
PT93696A (pt) Processo para o tratamento de residuos pesados da cloracao
FR2385676B1 (es)
KR960029297A (ko) 디플루오로메탄 혼합물로부터 디클로로디플루오로메탄을 제거하는 방법
RO75521A2 (ro) Procedeu pentru separarea solventilor organici clorurati din solutia de acid clorhidric rezultata de la fabricarea tetraclorurii de carbonsi a percloretilenei
NO950465L (no) Fremgangsmåte for fremstilling av vinylklorid