ES393781A1 - Defluorination of uranium compositions - Google Patents

Defluorination of uranium compositions

Info

Publication number
ES393781A1
ES393781A1 ES393781A ES393781A ES393781A1 ES 393781 A1 ES393781 A1 ES 393781A1 ES 393781 A ES393781 A ES 393781A ES 393781 A ES393781 A ES 393781A ES 393781 A1 ES393781 A1 ES 393781A1
Authority
ES
Spain
Prior art keywords
particulate composition
defluorination
atmosphere
uranium
compositions
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
ES393781A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES393781A1 publication Critical patent/ES393781A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Procedure for defluoridating and controlling the oxygen to metal ratio of a particulate composition containing uranium compounds, characterized by comprising the steps of heating the particulate composition to a temperature in the range of from about 400 to 800ºC in an atmosphere, having the components Carbon dioxide essentials hydrogen and cooling the particulate composition in a controlled atmosphere. (Machine-translation by Google Translate, not legally binding)
ES393781A 1970-08-10 1971-07-30 Defluorination of uranium compositions Expired ES393781A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6230870A 1970-08-10 1970-08-10

Publications (1)

Publication Number Publication Date
ES393781A1 true ES393781A1 (en) 1973-09-01

Family

ID=22041644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES393781A Expired ES393781A1 (en) 1970-08-10 1971-07-30 Defluorination of uranium compositions

Country Status (6)

Country Link
BE (1) BE771094A (en)
CA (1) CA954306A (en)
DE (1) DE2139802A1 (en)
ES (1) ES393781A1 (en)
FR (1) FR2102144B1 (en)
GB (1) GB1358772A (en)

Also Published As

Publication number Publication date
FR2102144B1 (en) 1974-03-15
GB1358772A (en) 1974-07-03
BE771094A (en) 1971-12-16
FR2102144A1 (en) 1972-04-07
DE2139802A1 (en) 1972-03-02
CA954306A (en) 1974-09-10

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