FR88152E - Procédé de production de combinaisons fluorées - Google Patents

Procédé de production de combinaisons fluorées

Info

Publication number
FR88152E
FR88152E FR918561A FR918561A FR88152E FR 88152 E FR88152 E FR 88152E FR 918561 A FR918561 A FR 918561A FR 918561 A FR918561 A FR 918561A FR 88152 E FR88152 E FR 88152E
Authority
FR
France
Prior art keywords
fluoroform
fluoride
catalysts
products
alf3
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
FR918561A
Other languages
English (en)
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.)
Pennwalt Corp
Original Assignee
Pennsalt Chemical Corp
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 Pennsalt Chemical Corp filed Critical Pennsalt Chemical Corp
Application granted granted Critical
Publication of FR88152E publication Critical patent/FR88152E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/16—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances gases
    • 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
    • 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
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • 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
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR918561A 1961-12-13 1962-12-13 Procédé de production de combinaisons fluorées Expired FR88152E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15917261A 1961-12-13 1961-12-13
US162987A US3154592A (en) 1961-12-13 1961-12-28 Catalytic pyrolysis of fluoroform to form higher fluorocarbons
US162975A US3222406A (en) 1961-12-13 1961-12-28 Production of fluorocarbons by catalytic pyrolysis of fluoroform

Publications (1)

Publication Number Publication Date
FR88152E true FR88152E (fr) 1966-06-03

Family

ID=27388280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918561A Expired FR88152E (fr) 1961-12-13 1962-12-13 Procédé de production de combinaisons fluorées

Country Status (5)

Country Link
US (2) US3154592A (fr)
DE (1) DE1191797B (fr)
FR (1) FR88152E (fr)
GB (1) GB971900A (fr)
NL (1) NL286711A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235617A (en) * 1962-10-02 1966-02-15 Nat Lead Co Isomerization process and catalyst
US4162227A (en) * 1976-02-24 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Dielectric gas mixtures containing sulfur hexafluoride
FR2764883B1 (fr) * 1997-06-18 1999-07-16 Atochem Elf Sa Procede de fabrication d'hydrofluoroalcanes
CN109180422B (zh) * 2018-09-18 2021-04-06 山东东岳化工有限公司 一种三氟甲烷催化裂解制备四氟乙烯联产六氟丙烯的方法
CN109261142B (zh) * 2018-09-18 2022-05-24 山东东岳化工有限公司 一种用于三氟甲烷催化裂解制备四氟乙烯和六氟丙烯的催化剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551573A (en) * 1945-11-30 1951-05-08 Du Pont Pyrolysis of chloro-fluoro alkanes
US3016405A (en) * 1959-01-07 1962-01-09 Du Pont Metal catalyzed pyrolysis of fluoromethanes
US3009966A (en) * 1960-02-08 1961-11-21 Pennsalt Chemicals Corp Production of fluorinated compounds

Also Published As

Publication number Publication date
US3154592A (en) 1964-10-27
DE1191797B (de) 1965-04-29
NL286711A (fr)
US3222406A (en) 1965-12-07
GB971900A (en) 1964-10-07

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