ES2137143T1 - Procedimiento de fase de vapor para preparar 1,1,1,3,3-pentafluoropropano y 1-cloro-3,3,3-trifluoropropeno. - Google Patents

Procedimiento de fase de vapor para preparar 1,1,1,3,3-pentafluoropropano y 1-cloro-3,3,3-trifluoropropeno.

Info

Publication number
ES2137143T1
ES2137143T1 ES97942663T ES97942663T ES2137143T1 ES 2137143 T1 ES2137143 T1 ES 2137143T1 ES 97942663 T ES97942663 T ES 97942663T ES 97942663 T ES97942663 T ES 97942663T ES 2137143 T1 ES2137143 T1 ES 2137143T1
Authority
ES
Spain
Prior art keywords
trifluoropropen
pentafluoropropane
chlorine
steam phase
prepare
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.)
Granted
Application number
ES97942663T
Other languages
English (en)
Other versions
ES2137143T3 (es
Inventor
Hsuch Sung Tung
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of ES2137143T1 publication Critical patent/ES2137143T1/es
Application granted granted Critical
Publication of ES2137143T3 publication Critical patent/ES2137143T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • 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
    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE PREPARACION DE 1,1,1,3,3 - PENTAFLUOROPROPANO (HFC-245FA) Y 1 - CLORO - 3,3,3 TRIFLUOROPROPENO (HCFC-1233). EL 1,1,1,3,3 - PENTACLOROPROPANO (HCC-240FA) SE FLUORA CON HF EN FASE DE VAPOR, EN PRESENCIA DE UN CATALIZADOR EN FASE DE VAPOR. EL HCFC-1233 Y CUALQUIER 1,3,3,3 - TETRAFLUOROPROPENO (HFC-1234) COPRODUCIDO, SE RECICLAN PARA UNA FLUORACION POSTERIOR CON HF, OBTENIENDOSE UNA CONVERSION DE HCC-240FA SUPERIOR AL 99 %.
ES97942663T 1996-09-19 1997-09-19 Proceso en fase de vapor para produccion de 1,1,1,3,3-pentafluoropropano y 1-cloro-3,3,3-trifluoropropeno. Expired - Lifetime ES2137143T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US716013 1985-03-26
US08/716,013 US5710352A (en) 1996-09-19 1996-09-19 Vapor phase process for making 1,1,1,3,3-pentafluoropropane and 1-chloro-3,3,3-trifluoropropene

Publications (2)

Publication Number Publication Date
ES2137143T1 true ES2137143T1 (es) 1999-12-16
ES2137143T3 ES2137143T3 (es) 2004-05-01

Family

ID=24876367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97942663T Expired - Lifetime ES2137143T3 (es) 1996-09-19 1997-09-19 Proceso en fase de vapor para produccion de 1,1,1,3,3-pentafluoropropano y 1-cloro-3,3,3-trifluoropropeno.

Country Status (6)

Country Link
US (1) US5710352A (es)
EP (1) EP0931043B1 (es)
JP (1) JP3393142B2 (es)
DE (2) DE931043T1 (es)
ES (1) ES2137143T3 (es)
WO (1) WO1998012161A1 (es)

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FR2748473B1 (fr) * 1996-05-13 1998-07-24 Atochem Elf Sa Synthese du 1-chloro-3,3,3 trifluoropropene et sa fluoration en 1,1,1,3,3 pentafluoropropane

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WO1998012161A1 (en) 1998-03-26
DE931043T1 (de) 2000-03-09
ES2137143T3 (es) 2004-05-01
JP2001500882A (ja) 2001-01-23
JP3393142B2 (ja) 2003-04-07
US5710352A (en) 1998-01-20
EP0931043B1 (en) 2003-08-13
EP0931043A1 (en) 1999-07-28
DE69724134T2 (de) 2004-06-09
DE69724134D1 (de) 2003-09-18

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