ES278684A1 - Procedure for obtaining torio oxides and rich mixed oxides in torio oxides (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining torio oxides and rich mixed oxides in torio oxides (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES278684A1
ES278684A1 ES278684A ES278684A ES278684A1 ES 278684 A1 ES278684 A1 ES 278684A1 ES 278684 A ES278684 A ES 278684A ES 278684 A ES278684 A ES 278684A ES 278684 A1 ES278684 A1 ES 278684A1
Authority
ES
Spain
Prior art keywords
oxides
torio
translation
obtaining
machine
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
ES278684A
Other languages
Spanish (es)
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.)
Pechiney Prod Chim Et Electrometallurgiques Cie
Original Assignee
Pechiney Prod Chim Et Electrometallurgiques Cie
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
Priority claimed from FR866337A external-priority patent/FR1301365A/en
Priority claimed from FR866338A external-priority patent/FR1524952A/en
Application filed by Pechiney Prod Chim Et Electrometallurgiques Cie filed Critical Pechiney Prod Chim Et Electrometallurgiques Cie
Publication of ES278684A1 publication Critical patent/ES278684A1/en
Expired legal-status Critical Current

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
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Formation Of Insulating Films (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Catalysts (AREA)

Abstract

Process for obtaining thorium oxides and mixed oxides rich in thorium oxide, characterized in that the thorium oxalate is treated with an aqueous, hot, concentrated solution of ammonia, to transform it into thorium hydroxy oxalate. (Machine-translation by Google Translate, not legally binding)
ES278684A 1961-06-28 1962-06-26 Procedure for obtaining torio oxides and rich mixed oxides in torio oxides (Machine-translation by Google Translate, not legally binding) Expired ES278684A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR866337A FR1301365A (en) 1961-06-28 1961-06-28 Process for obtaining thorium oxides
FR866338A FR1524952A (en) 1961-06-28 1961-06-28 Mixed oxide of thorium and uranium

Publications (1)

Publication Number Publication Date
ES278684A1 true ES278684A1 (en) 1963-02-16

Family

ID=26191250

Family Applications (1)

Application Number Title Priority Date Filing Date
ES278684A Expired ES278684A1 (en) 1961-06-28 1962-06-26 Procedure for obtaining torio oxides and rich mixed oxides in torio oxides (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES278684A1 (en)
GB (1) GB1012511A (en)
LU (1) LU41951A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384687A (en) * 1966-08-02 1968-05-21 Herbert P. Flack Microsphere forming process for aqueous salt soultions using dissolved ammonia in a dehydrating solvent

Also Published As

Publication number Publication date
LU41951A1 (en) 1962-12-27
GB1012511A (en) 1965-12-08

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