ES447866A1 - Un procedimiento para la preparacion de un dioxido actinido. - Google Patents
Un procedimiento para la preparacion de un dioxido actinido.Info
- Publication number
- ES447866A1 ES447866A1 ES447866A ES447866A ES447866A1 ES 447866 A1 ES447866 A1 ES 447866A1 ES 447866 A ES447866 A ES 447866A ES 447866 A ES447866 A ES 447866A ES 447866 A1 ES447866 A1 ES 447866A1
- Authority
- ES
- Spain
- Prior art keywords
- actinide
- dioxide
- oxygen
- heating
- containing atmosphere
- 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
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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/007—Compounds of transuranic elements
- C01G56/008—Compounds of neptunium
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/579,494 US4012489A (en) | 1975-05-21 | 1975-05-21 | Process for the preparation of uranium dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES447866A1 true ES447866A1 (es) | 1977-12-01 |
Family
ID=24317125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES447866A Expired ES447866A1 (es) | 1975-05-21 | 1976-05-13 | Un procedimiento para la preparacion de un dioxido actinido. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4012489A (es) |
| JP (1) | JPS51141795A (es) |
| BE (1) | BE842078A (es) |
| CA (1) | CA1093279A (es) |
| DE (1) | DE2617113A1 (es) |
| ES (1) | ES447866A1 (es) |
| FR (1) | FR2311755A1 (es) |
| GB (1) | GB1536335A (es) |
| IT (1) | IT1060297B (es) |
| SE (1) | SE7605753L (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211757A (en) * | 1976-04-05 | 1980-07-08 | Exxon Nuclear Company, Inc. | Actinide sulfite tetrahydrate and actinide oxysulfite tetrahydrate |
| GB8625657D0 (en) * | 1986-10-27 | 1986-11-26 | British Nuclear Fuels Plc | Ion exchange material |
| 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. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536347A (en) * | 1944-10-14 | 1951-01-02 | Union Carbide & Carbon Corp | Production of basic ammonium uranyl sulfate and uranium oxide |
| US3154375A (en) * | 1947-07-02 | 1964-10-27 | Cefola Michael | Potassium plutonium sulfate separation process |
| US2864665A (en) * | 1949-06-22 | 1958-12-16 | Daniel R Miller | Reduction of plutonium to pu+3 by sodium dithionite in potassium carbonate |
| US3149908A (en) * | 1949-08-24 | 1964-09-22 | Jr Theodore J La Chapelle | Oxychlorides of pentavalent neptunium |
| US2873165A (en) * | 1950-05-26 | 1959-02-10 | Richard H Bailes | Uranium recovery process |
| DE1061761B (de) * | 1958-05-27 | 1959-07-23 | Lentia Gmbh | Verfahren zur Abtrennung von Uran |
| US3239307A (en) * | 1962-07-26 | 1966-03-08 | Phillips Petroleum Co | Removal of selenium from uranium leach liquors |
| US3725293A (en) * | 1972-01-11 | 1973-04-03 | Atomic Energy Commission | Conversion of fuel-metal nitrate solutions to oxides |
-
1975
- 1975-05-21 US US05/579,494 patent/US4012489A/en not_active Expired - Lifetime
-
1976
- 1976-04-17 DE DE19762617113 patent/DE2617113A1/de not_active Withdrawn
- 1976-04-22 GB GB16338/76A patent/GB1536335A/en not_active Expired
- 1976-05-10 IT IT23134/76A patent/IT1060297B/it active
- 1976-05-13 ES ES447866A patent/ES447866A1/es not_active Expired
- 1976-05-19 FR FR7615096A patent/FR2311755A1/fr active Granted
- 1976-05-20 CA CA252,957A patent/CA1093279A/en not_active Expired
- 1976-05-20 SE SE7605753A patent/SE7605753L/xx unknown
- 1976-05-21 BE BE167215A patent/BE842078A/xx unknown
- 1976-05-21 JP JP51057974A patent/JPS51141795A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7605753L (sv) | 1976-11-22 |
| IT1060297B (it) | 1982-07-10 |
| JPS51141795A (en) | 1976-12-06 |
| CA1093279A (en) | 1981-01-13 |
| DE2617113A1 (de) | 1976-12-09 |
| US4012489A (en) | 1977-03-15 |
| GB1536335A (en) | 1978-12-20 |
| FR2311755B1 (es) | 1980-11-14 |
| BE842078A (fr) | 1976-11-22 |
| FR2311755A1 (fr) | 1976-12-17 |
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