SU1595014A1 - Method of producing uranium (iv) or plutonium (iii) producing - Google Patents
Method of producing uranium (iv) or plutonium (iii) producingInfo
- Publication number
- SU1595014A1 SU1595014A1 SU4669366/26A SU4669366A SU1595014A1 SU 1595014 A1 SU1595014 A1 SU 1595014A1 SU 4669366/26 A SU4669366/26 A SU 4669366/26A SU 4669366 A SU4669366 A SU 4669366A SU 1595014 A1 SU1595014 A1 SU 1595014A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- producing
- plutonium
- uranium
- nitric acid
- stabilizing agent
- Prior art date
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
FIELD: chemical technology, inorganic chemistry, radiochemistry. SUBSTANCE: method involves electrolysis at constant current density on electrodes in cell without diaphragm in nitric acid solutions containing actinide ions to be reduced and stabilizing agent (hydrazine nitrate or carbamide). Anode is an electrode made of tin dioxide. If hydrazine filtrate is used as "stabilizing agent" then nitric acid concentration must be 0.5-7.0 M at uranium (VI) reduction and 0.5-3.0 M - at plutonium (IV) reduction. If carbamide is used as "stabilizing agent" then nitric acid concentrations for uranium and plutonium ions must be 0.5-1.0 M and 0.5-2.0 M, respectively. Method can be used in hydrometallurgy and laboratory practice. EFFECT: improved method of producing. 3 cl, 3 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4669366/26A SU1595014A1 (en) | 1989-01-26 | 1989-01-26 | Method of producing uranium (iv) or plutonium (iii) producing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4669366/26A SU1595014A1 (en) | 1989-01-26 | 1989-01-26 | Method of producing uranium (iv) or plutonium (iii) producing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1595014A1 true SU1595014A1 (en) | 1997-03-20 |
Family
ID=60521452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4669366/26A SU1595014A1 (en) | 1989-01-26 | 1989-01-26 | Method of producing uranium (iv) or plutonium (iii) producing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1595014A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2446493C2 (en) * | 2009-08-31 | 2012-03-27 | Российская Федерация в лице Государственной корпорации по атомной энергии "Росатом" (госзаказчик) | Method of producing actinide nitrates |
RU2626764C1 (en) * | 2016-08-22 | 2017-08-01 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Method of dissolving voloxidated irradiated nuclear fuel |
RU2724971C1 (en) * | 2019-07-25 | 2020-06-29 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Method of producing solution of tetravalent plutonium nitrate |
-
1989
- 1989-01-26 SU SU4669366/26A patent/SU1595014A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2446493C2 (en) * | 2009-08-31 | 2012-03-27 | Российская Федерация в лице Государственной корпорации по атомной энергии "Росатом" (госзаказчик) | Method of producing actinide nitrates |
RU2626764C1 (en) * | 2016-08-22 | 2017-08-01 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Method of dissolving voloxidated irradiated nuclear fuel |
RU2724971C1 (en) * | 2019-07-25 | 2020-06-29 | Федеральное государственное унитарное предприятие "Горно-химический комбинат" (ФГУП "ГХК") | Method of producing solution of tetravalent plutonium nitrate |
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