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2 244 968

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IPC

(21) (22)

Application

2003114943/06, 2003-05-21

(24)

Start date

2003-05-21

(22)

Actual filing date

2003-05-21

(45)

Published

2005-01-20

(72)

Inventor

Gustova M.V.Dmitriev S.N.Maslov O.D.Molokanova L.G.Oganesjan Ju.Ts.Sabel'Nikov A.V.Syrkin V.G.

(73)

Holder

Ob"Edinennyj Institut Jadernykh Issledovanij

METHOD FOR PRODUCING RADIOISOTOPES Russian patent published in 2005 - IPC

Abstract RU 2244968 C1

FIELD: radiochemistry.

SUBSTANCE: proposed method includes mixing of highly dispersed donor and acceptor powders. Mixture obtained in the process is irradiated and radioisotopes produced as result of irradiation are chemically extracted from acceptor powder. Prior to chemical extraction acceptor is separated from donor by superimposing magnetic field onto mixture. Magnetic material is used as acceptor in the process.

EFFECT: enhanced yield and specific activity of radioisotopes noted for high isotope purity.

5 cl, 1 tbl, 1 ex

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RU 2 244 968 C1

Authors

Gustova M.V.

Dmitriev S.N.

Maslov O.D.

Molokanova L.G.

Oganesjan Ju.Ts.

Sabel'Nikov A.V.

Syrkin V.G.

Dates

2005-01-20—Published

2003-05-21—Filed