DK125237B - Fremgangsmåde til gasfasefremstilling af en blanding bestående af CCl2F2, CHF3, CClF3 og væsentlige mængder af CHClF2. - Google Patents

Fremgangsmåde til gasfasefremstilling af en blanding bestående af CCl2F2, CHF3, CClF3 og væsentlige mængder af CHClF2.

Info

Publication number
DK125237B
DK125237B DK368069AA DK368069A DK125237B DK 125237 B DK125237 B DK 125237B DK 368069A A DK368069A A DK 368069AA DK 368069 A DK368069 A DK 368069A DK 125237 B DK125237 B DK 125237B
Authority
DK
Denmark
Prior art keywords
cclf3
chclf2
ccl2f2
chf3
gas phase
Prior art date
Application number
DK368069AA
Other languages
Danish (da)
English (en)
Inventor
M Vecchio
I Cammarata
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of DK125237B publication Critical patent/DK125237B/da

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
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK368069AA 1968-07-11 1969-07-08 Fremgangsmåde til gasfasefremstilling af en blanding bestående af CCl2F2, CHF3, CClF3 og væsentlige mængder af CHClF2. DK125237B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1882568 1968-07-11

Publications (1)

Publication Number Publication Date
DK125237B true DK125237B (da) 1973-01-22

Family

ID=11153573

Family Applications (1)

Application Number Title Priority Date Filing Date
DK368069AA DK125237B (da) 1968-07-11 1969-07-08 Fremgangsmåde til gasfasefremstilling af en blanding bestående af CCl2F2, CHF3, CClF3 og væsentlige mængder af CHClF2.

Country Status (15)

Country Link
US (1) US3652692A (ja)
JP (1) JPS4933164B1 (ja)
AT (1) AT289733B (ja)
BE (1) BE735989A (ja)
CA (1) CA949981A (ja)
CH (1) CH550752A (ja)
DE (1) DE1934663C3 (ja)
DK (1) DK125237B (ja)
ES (1) ES369342A1 (ja)
FR (1) FR2012736A1 (ja)
GB (1) GB1272484A (ja)
IL (1) IL32581A (ja)
NL (1) NL6910441A (ja)
SE (1) SE363088B (ja)
YU (1) YU32725B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB23046I5 (ja) * 1970-03-26 1975-01-28
US4088704A (en) * 1977-01-21 1978-05-09 Allied Chemical Corporation Production of fluorocarbons employing two catalyst zones

Also Published As

Publication number Publication date
ES369342A1 (es) 1971-06-01
AT289733B (de) 1971-05-10
BE735989A (ja) 1970-01-12
CH550752A (de) 1974-06-28
GB1272484A (en) 1972-04-26
JPS4933164B1 (ja) 1974-09-05
YU32725B (en) 1975-06-30
SE363088B (ja) 1974-01-07
NL6910441A (ja) 1970-01-13
DE1934663B2 (de) 1977-08-11
IL32581A0 (en) 1969-09-25
CA949981A (en) 1974-06-25
FR2012736A1 (ja) 1970-03-20
IL32581A (en) 1973-01-30
DE1934663C3 (de) 1978-04-06
US3652692A (en) 1972-03-28
YU176269A (en) 1974-12-31
DE1934663A1 (de) 1970-08-13

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Legal Events

Date Code Title Description
PBP Patent lapsed