ATE178305T1 - Adiabatische hydrofluorierung von chlorfluorkohlenwasserstoffen - Google Patents

Adiabatische hydrofluorierung von chlorfluorkohlenwasserstoffen

Info

Publication number
ATE178305T1
ATE178305T1 AT95114299T AT95114299T ATE178305T1 AT E178305 T1 ATE178305 T1 AT E178305T1 AT 95114299 T AT95114299 T AT 95114299T AT 95114299 T AT95114299 T AT 95114299T AT E178305 T1 ATE178305 T1 AT E178305T1
Authority
AT
Austria
Prior art keywords
catalyst
reaction temperature
hydrofluoration
chlorofluorocharbons
adiabatic
Prior art date
Application number
AT95114299T
Other languages
English (en)
Inventor
Michael Sheppard Bolmer
Maher Yousef Elsheikh
John Aloysius Wismer
Jean Pierre Schirmann
Original Assignee
Atochem North America Elf
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
Priority claimed from US08/346,489 external-priority patent/US5639924A/en
Application filed by Atochem North America Elf filed Critical Atochem North America Elf
Application granted granted Critical
Publication of ATE178305T1 publication Critical patent/ATE178305T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT95114299T 1994-11-29 1995-09-12 Adiabatische hydrofluorierung von chlorfluorkohlenwasserstoffen ATE178305T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/346,489 US5639924A (en) 1994-11-29 1994-11-29 Process for the production of 1,1,1-trifluoroethane
US08/410,483 US5600038A (en) 1994-11-29 1995-03-24 Adiabatic Hydrofluorination of hydrochlorofluorocarbons

Publications (1)

Publication Number Publication Date
ATE178305T1 true ATE178305T1 (de) 1999-04-15

Family

ID=26994875

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95114299T ATE178305T1 (de) 1994-11-29 1995-09-12 Adiabatische hydrofluorierung von chlorfluorkohlenwasserstoffen

Country Status (5)

Country Link
EP (1) EP0714873B1 (de)
JP (1) JP2951253B2 (de)
AT (1) ATE178305T1 (de)
DE (1) DE69508708D1 (de)
ES (1) ES2129718T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8228998A (en) * 1997-07-31 1999-02-22 Imperial Chemical Industries Plc Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane
FR2852007B1 (fr) * 2003-03-07 2007-05-11 Solvay Procede de fabrication de 1,1,1-trifluoroethane
FR2901788B1 (fr) * 2006-05-30 2008-07-18 Arkema France Procede de fabrication du pentafluoroethane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9007029D0 (en) * 1990-03-29 1990-05-30 Ici Plc Chemical process
WO1992019576A1 (en) * 1991-05-06 1992-11-12 E.I. Du Pont De Nemours And Company Process for the manufacture of pentafluoroethane

Also Published As

Publication number Publication date
JP2951253B2 (ja) 1999-09-20
JPH08245438A (ja) 1996-09-24
ES2129718T3 (es) 1999-06-16
EP0714873B1 (de) 1999-03-31
EP0714873A1 (de) 1996-06-05
DE69508708D1 (de) 1999-05-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties