CH435227A - Procédé de préparation d'un mélange d'oxyde, d'oxyfluorure et fluorure d'uranium - Google Patents
Procédé de préparation d'un mélange d'oxyde, d'oxyfluorure et fluorure d'uraniumInfo
- Publication number
- CH435227A CH435227A CH829161A CH829161A CH435227A CH 435227 A CH435227 A CH 435227A CH 829161 A CH829161 A CH 829161A CH 829161 A CH829161 A CH 829161A CH 435227 A CH435227 A CH 435227A
- Authority
- CH
- Switzerland
- Prior art keywords
- oxyfluoride
- fluoride
- preparing
- mixture
- uranium oxide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/04—Halides of uranium
- C01G43/06—Fluorides
- C01G43/063—Hexafluoride (UF6)
- C01G43/066—Preparation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
- G21C19/48—Non-aqueous processes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1697466A CH468307A (fr) | 1960-08-03 | 1961-07-14 | Procédé de préparation d'oxyde d'uranium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR834863A FR1272542A (fr) | 1960-08-03 | 1960-08-03 | Procédé de récupération de l'uranium, notamment sous forme d'hexafluorure d'uranium, à partir d'alliages uranium-molybdène |
Publications (1)
Publication Number | Publication Date |
---|---|
CH435227A true CH435227A (fr) | 1967-05-15 |
Family
ID=8736810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH829161A CH435227A (fr) | 1960-08-03 | 1961-07-14 | Procédé de préparation d'un mélange d'oxyde, d'oxyfluorure et fluorure d'uranium |
Country Status (8)
Country | Link |
---|---|
US (1) | US3208815A (fr) |
BE (1) | BE606034A (fr) |
CH (1) | CH435227A (fr) |
DE (1) | DE1141628B (fr) |
FR (1) | FR1272542A (fr) |
GB (1) | GB927735A (fr) |
LU (1) | LU40388A1 (fr) |
NL (1) | NL267653A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2004967A1 (de) * | 1969-03-14 | 1970-09-24 | The Babcock & Wilcox Company, New York, N.Y. (V.St.A.) | Verfahren zur Rückgewinnung von Bestandteilen aus Kernbrennstoff-Schrott |
JPS5233280B2 (fr) * | 1974-02-07 | 1977-08-26 | ||
FR2687140B1 (fr) * | 1992-02-11 | 1994-05-13 | Pechiney Uranium | Procede de recuperation et d'epuration d'alliage metallique a base d'uranium tres enrichi. |
FR2692880B1 (fr) * | 1992-06-29 | 1994-09-02 | Pechiney Uranium | Procédé d'électro-fluoration sélective d'alliages ou de mélanges métalliques à base d'uranium. |
US5698173A (en) * | 1996-06-21 | 1997-12-16 | The United States Of America As Represented By The United States Department Of Energy | Purification of uranium alloys by differential solubility of oxides and production of purified fuel precursors |
AU2011264982B2 (en) * | 2010-06-09 | 2015-03-26 | General Atomics | Methods and apparatus for selective gaseous extraction of Molybdenum-99 and other fission product radioisotopes |
US9567237B2 (en) * | 2012-11-16 | 2017-02-14 | Honeywell International Inc. | Separation and recovery of molybdenum values from uranium process distillate |
RU2713745C1 (ru) * | 2019-06-25 | 2020-02-07 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") | Способ переработки уран-молибденовой композиции |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2582941A (en) * | 1944-10-12 | 1952-01-15 | Coleman D Wilder | Processes of producing uranium chlorides |
US2869982A (en) * | 1945-04-12 | 1959-01-20 | Harrison S Brown | Recovery of pu values by fluorination and fractionation |
US2865704A (en) * | 1947-01-08 | 1958-12-23 | Arthur H Jaffey | Method of separating uranium, plutonium, and fission products by bromination and distillation |
US2859096A (en) * | 1947-02-24 | 1958-11-04 | Fowler Robert Dudley | Process for production of uranium hexafluoride |
US2910344A (en) * | 1948-04-09 | 1959-10-27 | Norman R Davidson | Method of preparing uf |
US2887356A (en) * | 1955-09-21 | 1959-05-19 | Horizons Titanium Corp | Production of oxygen-free and anhydrous fused salt electrolyte from oxygen containing compounds of uranium |
US2907630A (en) * | 1958-02-06 | 1959-10-06 | Lawroski Stephen | Preparation of uranium hexafluoride |
NL276441A (fr) * | 1961-03-30 | 1900-01-01 |
-
0
- NL NL267653D patent/NL267653A/xx unknown
-
1960
- 1960-08-03 FR FR834863A patent/FR1272542A/fr not_active Expired
-
1961
- 1961-07-10 US US12290161 patent/US3208815A/en not_active Expired - Lifetime
- 1961-07-10 DE DEC24573A patent/DE1141628B/de active Pending
- 1961-07-11 LU LU40388D patent/LU40388A1/xx unknown
- 1961-07-12 BE BE606034A patent/BE606034A/fr unknown
- 1961-07-14 CH CH829161A patent/CH435227A/fr unknown
- 1961-07-20 GB GB2631761A patent/GB927735A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1141628B (de) | 1962-12-27 |
NL267653A (fr) | 1900-01-01 |
GB927735A (en) | 1963-06-06 |
BE606034A (fr) | 1961-11-03 |
US3208815A (en) | 1965-09-28 |
LU40388A1 (fr) | 1961-09-11 |
FR1272542A (fr) | 1961-09-29 |
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