DK113011B - Fremgangsmåde til fremstilling af chlorfluorerede derivater af alifatiske carbonhydrider. - Google Patents

Fremgangsmåde til fremstilling af chlorfluorerede derivater af alifatiske carbonhydrider.

Info

Publication number
DK113011B
DK113011B DK575163AA DK575163A DK113011B DK 113011 B DK113011 B DK 113011B DK 575163A A DK575163A A DK 575163AA DK 575163 A DK575163 A DK 575163A DK 113011 B DK113011 B DK 113011B
Authority
DK
Denmark
Prior art keywords
preparation
aliphatic hydrocarbons
chlorofluorinated
derivatives
chlorofluorinated derivatives
Prior art date
Application number
DK575163AA
Other languages
English (en)
Inventor
V Fattore
M Vecchio
I Cammarata
Original Assignee
Edison 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 Edison Spa filed Critical Edison Spa
Publication of DK113011B publication Critical patent/DK113011B/da

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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK575163AA 1962-12-28 1963-12-10 Fremgangsmåde til fremstilling af chlorfluorerede derivater af alifatiske carbonhydrider. DK113011B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2549262 1962-12-28

Publications (1)

Publication Number Publication Date
DK113011B true DK113011B (da) 1969-02-10

Family

ID=11216858

Family Applications (1)

Application Number Title Priority Date Filing Date
DK575163AA DK113011B (da) 1962-12-28 1963-12-10 Fremgangsmåde til fremstilling af chlorfluorerede derivater af alifatiske carbonhydrider.

Country Status (8)

Country Link
US (1) US3541165A (da)
CH (1) CH451102A (da)
DE (1) DE1468680C3 (da)
DK (1) DK113011B (da)
ES (1) ES295137A1 (da)
GB (1) GB1070929A (da)
NL (1) NL301934A (da)
SE (1) SE326167B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965201A (en) * 1973-10-11 1976-06-22 Hooker Chemicals & Plastics Corporation Fluorination of hexachlorobutadiene
US4766260A (en) * 1987-07-07 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US4766259A (en) * 1987-08-13 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US5043491A (en) * 1989-12-19 1991-08-27 E. I. Du Pont De Nemours And Company Multistep synthesis of hexafluoropropylene
US5220083A (en) * 1989-12-19 1993-06-15 E. I. Du Pont De Nemours And Company Synthesis of perfluoropropane
US5057634A (en) * 1989-12-19 1991-10-15 E. I. Du Pont De Nemours And Company Multistep synthesis of hexafluoropropylene
US5523498A (en) * 1992-12-08 1996-06-04 E. I. Du Pont De Nemours And Company Process for reducing the fluorine content of hydrofluorocarbons and hydrohalofluorocarbons
US5345017A (en) * 1992-12-08 1994-09-06 E. I. Du Pont De Nemours And Company Process for reducing the fluorine content of halocarbons
US5866730A (en) * 1993-04-02 1999-02-02 E. I. Du Pont De Nemours And Company Process for enriching 1,2-dichloro-1,1,2,2-tetrafluoroethane from a mixture of dichlorotetrafluoroethane isomers
US5563304A (en) 1994-05-26 1996-10-08 E. I. Du Pont De Nemours And Company Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
US6472574B2 (en) 1999-12-10 2002-10-29 E. I. Du Pont Nemours And Company Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
US6333440B1 (en) 2000-04-07 2001-12-25 E. I. Du Pont De Nemours And Company Process for perfluorocyclobutane purification
JP4333894B2 (ja) * 2001-02-13 2009-09-16 日本ゼオン株式会社 パーハロゲン化５員環化合物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407129A (en) * 1944-03-14 1946-09-03 Kinetic Chemicals Inc Process of halogenation
US2458551A (en) * 1947-02-18 1949-01-11 Du Pont Preparation of carbon tetrafluoride
US2755313A (en) * 1951-08-03 1956-07-17 Allied Chem & Dye Corp Manufacture of saturated halocarbons
GB745818A (en) * 1952-06-12 1956-03-07 Nat Smelting Co Ltd Improvements in or relating to a process for producing fluorohalo-derivatives of saturated aliphatic hydrocarbons
BE563523A (da) * 1957-01-14
US2946828A (en) * 1957-12-02 1960-07-26 Hoechst Ag Process for preparing aliphatic fluorine compounds
US3183276A (en) * 1960-03-16 1965-05-11 Edison Soc Process for the production of fluorinated organic compounds

Also Published As

Publication number Publication date
SE326167B (da) 1970-07-20
ES295137A1 (es) 1964-06-01
NL301934A (da) 1900-01-01
DE1468680B2 (de) 1973-10-31
CH451102A (de) 1968-05-15
US3541165A (en) 1970-11-17
GB1070929A (en) 1967-06-07
DE1468680A1 (de) 1969-04-30
DE1468680C3 (de) 1974-06-06

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