CN1004694B - 由二氯四氟乙烷与氢氟酸合成氯五氟乙烷的方法 - Google Patents

由二氯四氟乙烷与氢氟酸合成氯五氟乙烷的方法 Download PDF

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Publication number
CN1004694B
CN1004694B CN86107751.2A CN86107751A CN1004694B CN 1004694 B CN1004694 B CN 1004694B CN 86107751 A CN86107751 A CN 86107751A CN 1004694 B CN1004694 B CN 1004694B
Authority
CN
China
Prior art keywords
catalyst
alumina
hydrofluoric acid
dichlorotetrafluoroethane
process according
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
Application number
CN86107751.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN86107751A (zh
Inventor
罗贝尔·阿泽拉德
贝尔纳·谢曼纳尔
亨利·马泰斯
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 France SA
Original Assignee
Atochem SA
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 SA filed Critical Atochem SA
Publication of CN86107751A publication Critical patent/CN86107751A/zh
Publication of CN1004694B publication Critical patent/CN1004694B/zh
Expired legal-status Critical Current

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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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN86107751.2A 1985-11-15 1986-11-08 由二氯四氟乙烷与氢氟酸合成氯五氟乙烷的方法 Expired CN1004694B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN86107751A CN86107751A (zh) 1987-05-20
CN1004694B true CN1004694B (zh) 1989-07-05

Family

ID=9324876

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86107751.2A Expired CN1004694B (zh) 1985-11-15 1986-11-08 由二氯四氟乙烷与氢氟酸合成氯五氟乙烷的方法

Country Status (15)

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

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
NO864544L (no) 1987-05-18
FI83211C (fi) 1991-06-10
NO864544D0 (no) 1986-11-14
DK544986A (da) 1987-05-16
PT83749A (fr) 1986-12-01
CN86107751A (zh) 1987-05-20
ZA868619B (en) 1987-07-29
FI864632A0 (fi) 1986-11-14
KR890002822B1 (ko) 1989-08-04
DE3662518D1 (en) 1989-04-27
NO164470C (no) 1990-10-10
FI864632L (fi) 1987-05-16
KR870004926A (ko) 1987-06-02
ATE41650T1 (de) 1989-04-15
ES2008088B3 (es) 1989-07-16
MX163314A (es) 1992-04-20
FI83211B (fi) 1991-02-28
TNSN86149A1 (fr) 1990-01-01
GR3000043T3 (en) 1990-10-31
DK544986D0 (da) 1986-11-14
NO164470B (no) 1990-07-02
IL80528A0 (en) 1987-02-27
PT83749B (pt) 1989-06-30
IN167592B (enExample) 1990-11-17

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee