FI83211C - Foerfarande foer framstaellning av klorpentafluoretan syntetiskt fraon diklortetrafluoretan och fluorvaetesyra. - Google Patents

Foerfarande foer framstaellning av klorpentafluoretan syntetiskt fraon diklortetrafluoretan och fluorvaetesyra. Download PDF

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Publication number
FI83211C
FI83211C FI864632A FI864632A FI83211C FI 83211 C FI83211 C FI 83211C FI 864632 A FI864632 A FI 864632A FI 864632 A FI864632 A FI 864632A FI 83211 C FI83211 C FI 83211C
Authority
FI
Finland
Prior art keywords
alumina
catalyst
process according
hydrofluoric acid
dichlorotetrafluoroethane
Prior art date
Application number
FI864632A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI83211B (fi
FI864632A0 (fi
FI864632L (fi
Inventor
Robert Azerad
Bernard Cheminal
Henri Mathais
Original Assignee
Atochem
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 FR8516951A external-priority patent/FR2590251B1/fr
Application filed by Atochem filed Critical Atochem
Publication of FI864632A0 publication Critical patent/FI864632A0/fi
Publication of FI864632L publication Critical patent/FI864632L/fi
Application granted granted Critical
Publication of FI83211B publication Critical patent/FI83211B/fi
Publication of FI83211C publication Critical patent/FI83211C/fi

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
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FI864632A 1985-11-15 1986-11-14 Foerfarande foer framstaellning av klorpentafluoretan syntetiskt fraon diklortetrafluoretan och fluorvaetesyra. FI83211C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8516951A FR2590251B1 (fr) 1985-11-15 1985-11-15 Procede de synthese du chloropentafluoroethane a partir de dichlorotetrafluoroethane et d'acide fluorhydrique
FR8516951 1985-11-15

Publications (4)

Publication Number Publication Date
FI864632A0 FI864632A0 (fi) 1986-11-14
FI864632L FI864632L (fi) 1987-05-16
FI83211B FI83211B (fi) 1991-02-28
FI83211C true FI83211C (fi) 1991-06-10

Family

ID=9324876

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864632A FI83211C (fi) 1985-11-15 1986-11-14 Foerfarande foer framstaellning av klorpentafluoretan syntetiskt fraon diklortetrafluoretan och fluorvaetesyra.

Country Status (15)

Country Link
KR (1) KR890002822B1 (https=)
CN (1) CN1004694B (https=)
AT (1) ATE41650T1 (https=)
DE (1) DE3662518D1 (https=)
DK (1) DK544986A (https=)
ES (1) ES2008088B3 (https=)
FI (1) FI83211C (https=)
GR (1) GR3000043T3 (https=)
IL (1) IL80528A0 (https=)
IN (1) IN167592B (https=)
MX (1) MX163314A (https=)
NO (1) NO164470C (https=)
PT (1) PT83749B (https=)
TN (1) TNSN86149A1 (https=)
ZA (1) ZA868619B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1041804C (zh) * 1995-09-13 1999-01-27 西安近代化学研究所 氟化卤代烃的氟化催化剂
CN105753635B (zh) * 2014-12-17 2019-01-25 中化近代环保化工(西安)有限公司 一种六氟乙烷的生产方法

Also Published As

Publication number Publication date
IL80528A0 (en) 1987-02-27
NO164470B (no) 1990-07-02
NO864544L (no) 1987-05-18
ES2008088B3 (es) 1989-07-16
PT83749B (pt) 1989-06-30
DK544986D0 (da) 1986-11-14
FI83211B (fi) 1991-02-28
FI864632A0 (fi) 1986-11-14
CN86107751A (zh) 1987-05-20
DK544986A (da) 1987-05-16
IN167592B (https=) 1990-11-17
CN1004694B (zh) 1989-07-05
DE3662518D1 (en) 1989-04-27
FI864632L (fi) 1987-05-16
ATE41650T1 (de) 1989-04-15
KR890002822B1 (ko) 1989-08-04
GR3000043T3 (en) 1990-10-31
ZA868619B (en) 1987-07-29
NO164470C (no) 1990-10-10
MX163314A (es) 1992-04-20
KR870004926A (ko) 1987-06-02
TNSN86149A1 (fr) 1990-01-01
PT83749A (fr) 1986-12-01
NO864544D0 (no) 1986-11-14

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Owner name: ATOCHEM