DE1094250B - Verfahren zur Herstellung von Urandioxyd hohen Reinheitsgrades - Google Patents

Verfahren zur Herstellung von Urandioxyd hohen Reinheitsgrades

Info

Publication number
DE1094250B
DE1094250B DEM36928A DEM0036928A DE1094250B DE 1094250 B DE1094250 B DE 1094250B DE M36928 A DEM36928 A DE M36928A DE M0036928 A DEM0036928 A DE M0036928A DE 1094250 B DE1094250 B DE 1094250B
Authority
DE
Germany
Prior art keywords
fluoride
hydrogen
uranium
thermal decomposition
water vapor
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.)
Pending
Application number
DEM36928A
Other languages
German (de)
English (en)
Inventor
William M Leaders
Donald E Rhodes
Carl W Kuhlmann
Gerard C Hemkens
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.)
Mallinckrodt Chemical Works
Original Assignee
Mallinckrodt Chemical Works
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 Mallinckrodt Chemical Works filed Critical Mallinckrodt Chemical Works
Publication of DE1094250B publication Critical patent/DE1094250B/de
Pending 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DEM36928A 1957-03-11 1958-03-08 Verfahren zur Herstellung von Urandioxyd hohen Reinheitsgrades Pending DE1094250B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US644968A US2953430A (en) 1957-03-11 1957-03-11 Method of preparation of uranium dioxide

Publications (1)

Publication Number Publication Date
DE1094250B true DE1094250B (de) 1960-12-08

Family

ID=24587110

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM36928A Pending DE1094250B (de) 1957-03-11 1958-03-08 Verfahren zur Herstellung von Urandioxyd hohen Reinheitsgrades

Country Status (7)

Country Link
US (1) US2953430A (US06291589-20010918-C00001.png)
BE (1) BE565555A (US06291589-20010918-C00001.png)
DE (1) DE1094250B (US06291589-20010918-C00001.png)
FR (1) FR1198978A (US06291589-20010918-C00001.png)
GB (1) GB850957A (US06291589-20010918-C00001.png)
LU (1) LU35835A1 (US06291589-20010918-C00001.png)
NL (2) NL225714A (US06291589-20010918-C00001.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272602A (en) * 1960-01-30 1966-09-13 Suehiro Yoshiyuki Method of producing uranium dioxide powder
NL264896A (US06291589-20010918-C00001.png) * 1960-05-18
NL268295A (US06291589-20010918-C00001.png) * 1960-09-30
US3168601A (en) * 1960-10-28 1965-02-02 Gen Electric Process for the production of plutonium oxide-containing nuclear fuel compacts
US3168479A (en) * 1960-10-28 1965-02-02 Gen Electric Process for producing high density nuclear fuel particles
US3168371A (en) * 1960-10-28 1965-02-02 Gen Electric Process for producing high density urania fuel elements
NL291716A (US06291589-20010918-C00001.png) * 1962-04-21
DE1592471C3 (de) * 1966-04-02 1978-11-30 Nukem Gmbh, 6450 Hanau Verfahren zur Herstellung von Urandioxidpulvern und -granulaten
US3906081A (en) * 1973-05-31 1975-09-16 Exxon Nuclear Co Inc Fluidized reactor reduction of UF{HD 6 {B to UO{HD 2
US4234550A (en) * 1976-11-08 1980-11-18 General Electric Company Method for treating a particulate nuclear fuel material
US4120936A (en) * 1977-02-28 1978-10-17 Exxon Research & Engineering Co. Process for conversion of UF6 to UO2
CN116253363B (zh) * 2022-11-25 2024-10-11 中国核动力研究设计院 一种二氧化铀粉末及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659655A (en) * 1949-03-12 1953-11-17 Union Carbide & Carbon Corp Production of fluoride-free uranium oxide
US2759790A (en) * 1945-01-30 1956-08-21 Spiegler Louis Purification of materials containing fluorides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664348A (en) * 1949-08-05 1953-12-29 Phillips Petroleum Co High pressure and temperature reaction chamber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759790A (en) * 1945-01-30 1956-08-21 Spiegler Louis Purification of materials containing fluorides
US2659655A (en) * 1949-03-12 1953-11-17 Union Carbide & Carbon Corp Production of fluoride-free uranium oxide

Also Published As

Publication number Publication date
US2953430A (en) 1960-09-20
NL225714A (US06291589-20010918-C00001.png)
LU35835A1 (US06291589-20010918-C00001.png)
FR1198978A (fr) 1959-12-10
BE565555A (US06291589-20010918-C00001.png)
NL112796C (US06291589-20010918-C00001.png)
GB850957A (en) 1960-10-12

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