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періодичних видань НАН України
періодичних видань НАН України
Method for defining the concentration of fissile materials in radioactive waste
Репозиторій DSpace/Manakin
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Method for defining the concentration of fissile materials in radioactive waste
Інші назви:
Метод определения концентрации делящихся материалов в радиоактивных отходах
Тема:
Аpplication of the nuclear methods
Інший ID:
PACS: 28.41.Kw
Посилання:
Method for defining the concentration of fissile materials in radioactive waste / A.Yu. Buki, V.I. Kasilov, V.V. Kirichenko, К.S. Kokhnyuk, N.I. Lapin, V.I. Noga // Вопросы атомной науки и техники. — 2000. — № 2. — С. 64-65. — Бібліогр.: 5 назв. — англ.
Дата:
2000
Переглядів:
954
Завантажень:
364
Анотація:
In the work the development materials of an industrial technique definition of fission materials concentration in radioactive waste are resulted. The active analysis lays on the basis of a technique. Researched samples were irradiated with flows of neutrons received on the basis of the electron linear accelerator. Experiment was carried out on ELE - 300 NSC KIPT using neutron - making target made of Pb (5 cm in diameter and 4 cm in thickness). At an electron beam energy of 20 МeV and an average current of 1 mА such a target can produce a total neutron flux of about 2x10¹⁰s⁻¹. The achieved sensitivity by definition of concentration ²³⁵U is at the level 10⁶ g/g.
