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2 431 211

(13)

(51)

IPC

G21G1/10(2006-01-01)

(21) (22)

Application

2010126992/07, 2010-07-02

(24)

Start date

2010-07-02

(22)

Actual filing date

2010-07-02

(45)

Published

2011-10-10

(72)

Inventor

Kuznetsov Vladimir Grigor'Evich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Institut Tekhnicheskoj Fiziki I Avtomatizatsii" Oao

METHOD OF OBTAINING EUROPIUM-155 FOR GAMMA FLAW DETECTION Russian patent published in 2011 - IPC G21G1/10

Abstract RU 2431211 C1

FIELD: power industry.

SUBSTANCE: method of obtaining radioactive isotope europium-155 for being used in gamma flaw detection at target irradiation with ionising radiation with samarium-154. Target irradiation is performed with proton beam of cyclotron.

EFFECT: increasing efficiency and reducing material costs owing to increasing the re-charging period of gamma flaw detector; possibility of accumulating on the target of europium-155 in the quantity which is enough for obtaining the radiation source of gamma flaw detectors.

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RU 2 431 211 C1

Authors

Kuznetsov Vladimir Grigor'Evich

Dates

2011-10-10—Published

2010-07-02—Filed