FR1460246A - Procédé de préparation d'oxyde de tétrafluoroéthylène - Google Patents

Procédé de préparation d'oxyde de tétrafluoroéthylène

Info

Publication number
FR1460246A
FR1460246A FR42505A FR42505A FR1460246A FR 1460246 A FR1460246 A FR 1460246A FR 42505 A FR42505 A FR 42505A FR 42505 A FR42505 A FR 42505A FR 1460246 A FR1460246 A FR 1460246A
Authority
FR
France
Prior art keywords
tetrafluoroethylene oxide
preparing tetrafluoroethylene
preparing
oxide
tetrafluoroethylene
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
FR42505A
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.)
Edison SpA
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
Application granted granted Critical
Publication of FR1460246A publication Critical patent/FR1460246A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
FR42505A 1965-01-04 1965-12-16 Procédé de préparation d'oxyde de tétrafluoroéthylène Expired FR1460246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12965 1965-01-04

Publications (1)

Publication Number Publication Date
FR1460246A true FR1460246A (fr) 1966-11-25

Family

ID=11097865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42505A Expired FR1460246A (fr) 1965-01-04 1965-12-16 Procédé de préparation d'oxyde de tétrafluoroéthylène

Country Status (12)

Country Link
US (1) US3458535A (fr)
BE (1) BE674419A (fr)
CH (1) CH475228A (fr)
DE (1) DE1493144C3 (fr)
DK (1) DK115541B (fr)
ES (1) ES321751A1 (fr)
FR (1) FR1460246A (fr)
GB (1) GB1112484A (fr)
IL (1) IL24874A (fr)
NL (1) NL147144B (fr)
NO (1) NO120836B (fr)
SE (1) SE315274B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302360A (en) * 1980-01-11 1981-11-24 Agency Of Industrial Science & Technology Catalyst for catalytic combustion of hydrogen
US6011163A (en) * 1999-05-20 2000-01-04 Eastman Chemical Company Use of fluorinated hydrocarbons as reaction media for selective epoxidation of olefins
JP2017105944A (ja) * 2015-12-10 2017-06-15 ダイキン工業株式会社 過酸化パーフルオロポリオキシアルキレン化合物の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367169A (en) * 1941-02-11 1945-01-09 Gardner Thermal Corp Process for treatment of olefins
US2424084A (en) * 1943-08-11 1947-07-15 Shell Dev Process for the manufacture of olefin oxides
US2424086A (en) * 1943-08-11 1947-07-15 Shell Dev Production of olefin oxides
US2769016A (en) * 1953-05-14 1956-10-30 Jefferson Chem Co Inc Catalytic process of oxidizing ethylene to ethylene oxide with ozone or hydrogen peroxide as carbon dioxide repressants
DE947364C (de) * 1953-07-16 1956-08-16 Bayer Ag Verfahren zur Herstellung eines perhalogenierten AEthylenoxyds
US2831870A (en) * 1956-05-07 1958-04-22 Allied Chem & Dye Corp Production of ethylene oxide
US2879276A (en) * 1956-05-31 1959-03-24 Gen Electric Oxide formation
NL223866A (fr) * 1957-01-08
FR1322597A (fr) * 1962-05-15 1963-03-29 Du Pont époxydes fluoro-carbonés

Also Published As

Publication number Publication date
DE1493144A1 (de) 1969-02-13
GB1112484A (en) 1968-05-08
DE1493144C3 (de) 1973-09-27
SE315274B (fr) 1969-09-29
NL147144B (nl) 1975-09-15
DK115541B (da) 1969-10-20
DE1493144B2 (de) 1973-03-08
US3458535A (en) 1969-07-29
BE674419A (fr) 1966-04-15
NO120836B (fr) 1970-12-14
ES321751A1 (es) 1966-10-16
CH475228A (de) 1969-07-15
NL6516825A (fr) 1966-07-05
IL24874A (en) 1969-06-25

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