OA03425A - Procédé d'obtention d'oxydes de therium. - Google Patents

Procédé d'obtention d'oxydes de therium.

Info

Publication number
OA03425A
OA03425A OA51433A OA51433A OA03425A OA 03425 A OA03425 A OA 03425A OA 51433 A OA51433 A OA 51433A OA 51433 A OA51433 A OA 51433A OA 03425 A OA03425 A OA 03425A
Authority
OA
OAPI
Prior art keywords
therium
obtaining oxides
oxides
obtaining
Prior art date
Application number
OA51433A
Other languages
English (en)
Original Assignee
Pechiney Prod Chimiques 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
Application filed by Pechiney Prod Chimiques Sa filed Critical Pechiney Prod Chimiques Sa
Publication of OA03425A publication Critical patent/OA03425A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/18—Methods for preparing oxides or hydroxides in general by thermal decomposition of compounds, e.g. of salts or hydroxides
    • C01B13/185—Preparing mixtures of oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
OA51433A 1961-06-28 1964-12-31 Procédé d'obtention d'oxydes de therium. OA03425A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866337A FR1301365A (fr) 1961-06-28 1961-06-28 Procédé d'obtention d'oxydes de thorium

Publications (1)

Publication Number Publication Date
OA03425A true OA03425A (fr) 1971-03-30

Family

ID=8758202

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51433A OA03425A (fr) 1961-06-28 1964-12-31 Procédé d'obtention d'oxydes de therium.

Country Status (3)

Country Link
US (1) US3214238A (fr)
FR (1) FR1301365A (fr)
OA (1) OA03425A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358557A (fr) * 1963-03-05 1964-04-17 Commissariat Energie Atomique Catalyseur de combustion et son procédé de fabrication
FR1425457A (fr) * 1964-12-08 1966-01-24 Commissariat Energie Atomique Perfectionnements apportés aux catalyseurs de combustion et à leurs procédés de fabrication
US3975290A (en) * 1973-11-20 1976-08-17 The United States Of America As Represented By The Secretary Of The Navy Aerosol synthesis of ceramic powders
US4532230A (en) * 1983-06-21 1985-07-30 The United States Of America As Represented By The United States Department Of Energy High surface area ThO2 catalyst and method of preparing it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099325A (en) * 1932-06-22 1937-11-16 Heyden Chem Fab Process for the manufacture of reactive thorium oxide and its transformation into thorium salts
FR828334A (fr) * 1936-10-29 1938-05-16 Heyden Chem Fab Procédé de fabrication d'oxyde de thorium possédant des propriétés réactionnelles particulièrement bonnes, et de supports pour matières de contact, à partir de sels complexes d'oxalate de thorium

Also Published As

Publication number Publication date
US3214238A (en) 1965-10-26
FR1301365A (fr) 1962-08-17

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