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RU2013134270A - METHOD FOR PRODUCING RADIOISOTOPE OF STRONTS-82 - Google Patents

METHOD FOR PRODUCING RADIOISOTOPE OF STRONTS-82 Download PDF

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Publication number
RU2013134270A
RU2013134270A RU2013134270/07A RU2013134270A RU2013134270A RU 2013134270 A RU2013134270 A RU 2013134270A RU 2013134270/07 A RU2013134270/07 A RU 2013134270/07A RU 2013134270 A RU2013134270 A RU 2013134270A RU 2013134270 A RU2013134270 A RU 2013134270A
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RU
Russia
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target
radioisotope
isotope
produced
radiochemical
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RU2013134270/07A
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Russian (ru)
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RU2538398C1 (en
Inventor
Дмитрий Юрьевич Чувилин
Петр Петрович Болдырев
Юрий Иванович Верещагин
Сергей Терентьевич Латушкин
Павел Евгеньевич Ерилов
Владимир Анатольевич Загрядский
Владимир Ильич Новиков
Алексей Алексеевич Оглоблин
Виталий Нургалиевич Унежев
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Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт"
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Priority to RU2013134270/07A priority Critical patent/RU2538398C1/en
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Publication of RU2538398C1 publication Critical patent/RU2538398C1/en
Publication of RU2013134270A publication Critical patent/RU2013134270A/en

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Abstract

1. Способ получения радиоизотопаSr, включающий облучение мишени протонами и выделениеSr из облученной мишени, отличающийся тем, что в качестве мишени берут изотопSr, в процессе облучения которого в результате пороговой ядерной реакцииSr(р,3n)Y в мишени нарабатывают и одновременно радиохимическим методом из мишени непрерывно извлекаютY, продукт распада которого целевой радиоизотопSr без носителя затем выделяют радиохимическим методом.2. Способ по п.1, отличающийся тем, что изотопSr входит в состав химического соединения, водный раствор которого в замкнутом контуре циркулирует через зону облучения протонами и через центробежный экстрактор, в котором экстракционным методом нарабатываемыйY отделяют от стронция мишени.1. A method of producing a radioisotope Sr, comprising irradiating the target with protons and isolating Sr from the irradiated target, characterized in that the Sr isotope is taken as the target, during the irradiation of which, as a result of a threshold nuclear reaction, Sr (p, 3n) Y is produced in the target and simultaneously by radiochemical method from the target Y is continuously extracted, the decay product of which the target radioisotope Sr without carrier is then isolated by the radiochemical method. 2. The method according to claim 1, characterized in that the Sr isotope is part of a chemical compound, the aqueous solution of which in a closed circuit circulates through the proton irradiation zone and through a centrifugal extractor, in which the produced Y is separated from the strontium by the extraction method.

Claims (2)

1. Способ получения радиоизотопа 82Sr, включающий облучение мишени протонами и выделение 82Sr из облученной мишени, отличающийся тем, что в качестве мишени берут изотоп 84Sr, в процессе облучения которого в результате пороговой ядерной реакции 84Sr(р,3n)82Y в мишени нарабатывают и одновременно радиохимическим методом из мишени непрерывно извлекают 82Y, продукт распада которого целевой радиоизотоп 82Sr без носителя затем выделяют радиохимическим методом.1. A method of producing a 82 Sr radioisotope, comprising irradiating the target with protons and isolating 82 Sr from the irradiated target, characterized in that the 84 Sr isotope is taken as the target, during the irradiation of which, as a result of a threshold nuclear reaction, 84 Sr (p, 3n) 82 Y 82 Y is produced in the target and at the same time, by the radiochemical method, 82 Y is continuously extracted from the target, the decay product of which the target 82 Sr radioisotope without carrier is then isolated by the radiochemical method. 2. Способ по п.1, отличающийся тем, что изотоп 82Sr входит в состав химического соединения, водный раствор которого в замкнутом контуре циркулирует через зону облучения протонами и через центробежный экстрактор, в котором экстракционным методом нарабатываемый 82Y отделяют от стронция мишени. 2. The method according to claim 1, characterized in that the 82 Sr isotope is part of a chemical compound, the aqueous solution of which in a closed circuit circulates through the proton irradiation zone and through a centrifugal extractor, in which the produced 82 Y is separated from the strontium by the extraction method.
RU2013134270/07A 2013-07-23 2013-07-23 Method of producing strontium-82 radioisotope RU2538398C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013134270/07A RU2538398C1 (en) 2013-07-23 2013-07-23 Method of producing strontium-82 radioisotope

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RU2013134270/07A RU2538398C1 (en) 2013-07-23 2013-07-23 Method of producing strontium-82 radioisotope

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RU2013134270A true RU2013134270A (en) 2015-01-27

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2585004C1 (en) * 2015-02-20 2016-05-27 Владимир Анатольевич Загрядский Method of producing strontium-82 radioisotope
RU2765983C1 (en) * 2021-03-30 2022-02-07 Федеральное государственное бюджетное учреждение науки Институт ядерных исследований Российской академии наук (ИЯИ РАН) Method for manufacturing and increasing efficiency of medical generator of strontium-82 / rubidium-82

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU873816A1 (en) * 1979-12-24 1986-07-23 Объединенный Институт Ядерных Исследований Method of producing spectrometric sources of barium radioisotope radiation
RU2454744C1 (en) * 2011-02-14 2012-06-27 Федеральное государственное унитарное предприятие "Научно-производственное объединение "Радиевый институт им. В.Г. Хлопина" Method of producing sources based on radionuclide selected from alkali-earth elements

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