SU1595014A1 - Method of producing uranium (iv) or plutonium (iii) producing - Google Patents

Method of producing uranium (iv) or plutonium (iii) producing

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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
Application number
SU4669366/26A
Other languages
Russian (ru)
Inventor
В.И. Марченко
Г.Б. Борисов
Е.Г. Дзекун
А.К. Полунин
С.П. Родюшкин
М.П. Шепелькова
И.Е. Митрошин
В.М. Стариков
Original Assignee
В.И. Марченко
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 В.И. Марченко filed Critical В.И. Марченко
Priority to SU4669366/26A priority Critical patent/SU1595014A1/en
Application granted granted Critical
Publication of SU1595014A1 publication Critical patent/SU1595014A1/en

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  • 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
SU4669366/26A 1989-01-26 1989-01-26 Method of producing uranium (iv) or plutonium (iii) producing SU1595014A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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