FI843002A0 - FOERFARANDE FOER FRAMSTAELLNING AV HOEGREAKTIV UO3 GENOM TERMISK SOENDERDELNING AV HYDRATERAT URANYLNITRAT I FAST FORM. - Google Patents

FOERFARANDE FOER FRAMSTAELLNING AV HOEGREAKTIV UO3 GENOM TERMISK SOENDERDELNING AV HYDRATERAT URANYLNITRAT I FAST FORM.

Info

Publication number
FI843002A0
FI843002A0 FI843002A FI843002A FI843002A0 FI 843002 A0 FI843002 A0 FI 843002A0 FI 843002 A FI843002 A FI 843002A FI 843002 A FI843002 A FI 843002A FI 843002 A0 FI843002 A0 FI 843002A0
Authority
FI
Finland
Prior art keywords
uranylnitrat
termisk
soenderdelning
hydraterat
hoegreaktiv
Prior art date
Application number
FI843002A
Other languages
Finnish (fi)
Other versions
FI74454C (en
FI74454B (en
FI843002A (en
Inventor
Roland Bachelard
Pierre Lakodey
Original Assignee
Comurhex
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 Comurhex filed Critical Comurhex
Publication of FI843002A0 publication Critical patent/FI843002A0/en
Publication of FI843002A publication Critical patent/FI843002A/en
Application granted granted Critical
Publication of FI74454B publication Critical patent/FI74454B/en
Publication of FI74454C publication Critical patent/FI74454C/en

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
    • 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
    • C01P2006/10—Solid density
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/14—Pore volume
    • 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
    • C01P2006/16—Pore diameter

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)
  • Catalysts (AREA)
FI843002A 1982-11-30 1984-07-27 FOERFARANDE FOER FRAMSTAELLNING AV HOEGREAKTIV UO3 GENOM TERMISK SOENDERDELNING AV HYDRATERAT URANYLNITRAT I FAST FORM. FI74454C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8220355 1982-11-30
FR8220355A FR2536737B1 (en) 1982-11-30 1982-11-30 PROCESS FOR OBTAINING HIGH REACTIVITY UO3 THERMAL DECOMPOSITION IN THE SOLID FORM OF HYDRATED URANYLE NITRATE
FR8300239 1983-11-29
PCT/FR1983/000239 WO1984002124A1 (en) 1982-11-30 1983-11-29 Method for obtaining uo3 of high reactivity by thermal decomposition in solid form of hydrated uranyl nitrate

Publications (4)

Publication Number Publication Date
FI843002A0 true FI843002A0 (en) 1984-07-27
FI843002A FI843002A (en) 1984-07-27
FI74454B FI74454B (en) 1987-10-30
FI74454C FI74454C (en) 1988-02-08

Family

ID=9279798

Family Applications (1)

Application Number Title Priority Date Filing Date
FI843002A FI74454C (en) 1982-11-30 1984-07-27 FOERFARANDE FOER FRAMSTAELLNING AV HOEGREAKTIV UO3 GENOM TERMISK SOENDERDELNING AV HYDRATERAT URANYLNITRAT I FAST FORM.

Country Status (21)

Country Link
EP (1) EP0126746B1 (en)
JP (1) JPS59502102A (en)
KR (1) KR870001138B1 (en)
CA (1) CA1219114A (en)
CS (1) CS247170B2 (en)
DD (1) DD216704A5 (en)
DE (1) DE3375131D1 (en)
ES (1) ES8702307A1 (en)
FI (1) FI74454C (en)
FR (1) FR2536737B1 (en)
GR (1) GR72862B (en)
HU (1) HU190465B (en)
IL (1) IL70338A (en)
IT (1) IT1167395B (en)
NO (1) NO843015L (en)
PH (1) PH19273A (en)
PL (1) PL141522B1 (en)
RO (1) RO89868A (en)
WO (1) WO1984002124A1 (en)
YU (1) YU234183A (en)
ZA (1) ZA838891B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555566B1 (en) 1983-11-25 1989-02-17 Comurhex PROCESS FOR THE PREPARATION OF POWDER METAL OXIDES FROM AQUEOUS SOLUTIONS OR SOLID MIXTURES OF METAL NITRATES
FR3037331B1 (en) * 2015-06-12 2019-09-13 Orano Cycle INSTALLATION, THERMAL DENITRATING METHOD, USE OF SUCH A INSTALLATION AND PRODUCT OBTAINED BY SUCH A METHOD
US11858825B2 (en) 2019-11-04 2024-01-02 X Energy, Llc Preparation of acid-deficient uranyl nitrate solutions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981592A (en) * 1957-05-13 1961-04-25 Lawroski Stephen Method and apparatus for calcining salt solutions
NL279266A (en) * 1961-06-05
GB1054783A (en) * 1962-06-25 1900-01-01
US3355393A (en) * 1965-09-14 1967-11-28 Minnesota Mining & Mfg Small spherical nuclear fuel particles and processes of making same
FR2370695A1 (en) * 1976-11-16 1978-06-09 Comurhex Uranium oxide prodn. by thermal decomposition of uranyl nitrate - with catalytic reduction of the nitrogen oxide(s) produced to provide heat for the process
FR2526006A1 (en) * 1982-04-30 1983-11-04 Comurhex PROCESS FOR OBTAINING UO3 OF HIGH SPECIFIC SURFACE FROM URANYLE HYDRATE NITRATE

Also Published As

Publication number Publication date
ES8702307A1 (en) 1986-12-16
PL141522B1 (en) 1987-08-31
CA1219114A (en) 1987-03-17
IT1167395B (en) 1987-05-13
JPS59502102A (en) 1984-12-20
DD216704A5 (en) 1984-12-19
WO1984002124A1 (en) 1984-06-07
FR2536737B1 (en) 1985-12-13
ES527624A0 (en) 1986-12-16
GR72862B (en) 1983-12-14
ZA838891B (en) 1984-07-25
IL70338A (en) 1987-02-27
HU190465B (en) 1986-09-29
EP0126746A1 (en) 1984-12-05
FI74454C (en) 1988-02-08
KR840006795A (en) 1984-12-03
FI74454B (en) 1987-10-30
FR2536737A1 (en) 1984-06-01
RO89868A (en) 1986-09-30
NO843015L (en) 1984-07-25
CS247170B2 (en) 1986-12-18
KR870001138B1 (en) 1987-06-11
IT8323913A0 (en) 1983-11-28
EP0126746B1 (en) 1988-01-07
PL244833A1 (en) 1985-06-04
FI843002A (en) 1984-07-27
YU234183A (en) 1986-02-28
JPH049735B2 (en) 1992-02-21
DE3375131D1 (en) 1988-02-11
PH19273A (en) 1986-02-21

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Owner name: COMURHEX