FR2348889B1 - - Google Patents
Info
- Publication number
- FR2348889B1 FR2348889B1 FR7712199A FR7712199A FR2348889B1 FR 2348889 B1 FR2348889 B1 FR 2348889B1 FR 7712199 A FR7712199 A FR 7712199A FR 7712199 A FR7712199 A FR 7712199A FR 2348889 B1 FR2348889 B1 FR 2348889B1
- Authority
- FR
- France
- 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
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
- C01C1/185—Preparation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F15/00—Compounds of thorium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2617968A DE2617968C3 (de) | 1976-04-24 | 1976-04-24 | Verfahren zur Aufarbeitung von bei der Herstellung von Brenn- und/oder Brutstoffen für Kernreaktoren anfallender Ammoniumnitratlösung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2348889A1 FR2348889A1 (fr) | 1977-11-18 |
| FR2348889B1 true FR2348889B1 (enExample) | 1981-01-23 |
Family
ID=5976122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7712199A Granted FR2348889A1 (fr) | 1976-04-24 | 1977-04-22 | Procede pour le traitement du nitrate d'ammonium se produissant lors de la preparation de matieres combustibles ou fertiles pour reacteurs nucleaires |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4187280A (enExample) |
| DE (1) | DE2617968C3 (enExample) |
| FR (1) | FR2348889A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4409157A (en) * | 1981-01-21 | 1983-10-11 | Haas Paul A | Method for improved decomposition of metal nitrate solutions |
| CN116216740B (zh) * | 2022-12-29 | 2024-04-19 | 中核二七二铀业有限责任公司 | 基于重铀酸铵沉淀母液的氨水制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE334014C (de) * | 1919-11-26 | 1921-03-08 | Josef Faldner | Verfahren zur Herstellung von kohlensaurem Kalk |
| US2801155A (en) * | 1955-03-24 | 1957-07-30 | Paul O Tobeler | Method of producing magnesium hydroxide from dolomite by means of nitric acid |
| US3000698A (en) * | 1959-03-12 | 1961-09-19 | Spencer Chem Co | Precipitation of dense ammonium diuranate |
| US3338667A (en) * | 1963-12-02 | 1967-08-29 | Johns Manville | Recovery of silica, iron oxide and magnesium carbonate from the treatment of serpentine with ammonium bisulfate |
| FR1393560A (fr) * | 1964-02-14 | 1965-03-26 | Commissariat Energie Atomique | Procédé de séparation uranium-thorium à partir d'une solution contenant ces deux éléments |
| GB1087322A (en) * | 1964-03-20 | 1967-10-18 | Atomic Energy Authority Uk | Recovery of uranium and/or plutonium from solution |
| US3394997A (en) * | 1965-04-12 | 1968-07-30 | Gen Electric | Method of preparing uranium diuranate |
| NL154032B (nl) * | 1966-05-02 | 1977-07-15 | Stichting Reactor Centrum | Werkwijze ter bereiding van een mengsel van zeswaardig uraan en vierwaardig thorium, alsmede de oxiden en carbiden die hieruit kunnen worden bereid. |
| US3428418A (en) * | 1967-06-27 | 1969-02-18 | Uss Agri Chem Inc | Ammonium nitrate stabilization |
| DE1921181C3 (de) * | 1969-04-25 | 1976-01-08 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Distickstoffmonoxid |
| DE2037232C3 (de) * | 1970-07-28 | 1975-01-02 | Nukem Gmbh, 6454 Grossauheim | Verfahren zur Herstellung von oxidischen und karbidischen Kernbrenn - und Brutstoffpartikeln für Hochtemperatur-Reaktoren |
| US3961027A (en) * | 1973-10-18 | 1976-06-01 | Westinghouse Electric Corporation | Cyclic process for re-use of waste water generated during the production of UO2 |
| NL7403964A (nl) * | 1974-03-25 | 1975-09-29 | Interfuel Bv | Werkwijze ter bereiding van een waterige op- lossing van een zout van een actinidemetaal, die ten aanzien van de zuurrestionen substoi- chiometrisch is. |
-
1976
- 1976-04-24 DE DE2617968A patent/DE2617968C3/de not_active Expired
-
1977
- 1977-04-13 US US05/787,151 patent/US4187280A/en not_active Expired - Lifetime
- 1977-04-22 FR FR7712199A patent/FR2348889A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2617968B2 (de) | 1979-09-06 |
| DE2617968A1 (de) | 1977-11-03 |
| DE2617968C3 (de) | 1980-05-22 |
| FR2348889A1 (fr) | 1977-11-18 |
| US4187280A (en) | 1980-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |