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2 145 741

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IPC

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Application

98114333/12, 1998-07-27

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Start date

1998-07-27

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Actual filing date

1998-07-27

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Published

2000-02-20

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Inventor

Mashirev V.P.Shatalov V.V.Zvonarev E.N.Kozlov O.I.Panin V.V.Lobanov V.I.Goronkov O.A.Kolegov D.F.Kolegov S.F.Jakovlev S.A.Subbotin V.G.Zuev Ju.N.Simonenko V.A.Panov A.V.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Khimicheskoj Tekhnologii

METHOD FOR PRODUCING PLUTONIUM METAL POWDER FROM SOLID PLUTONIUM METAL Russian patent published in 2000 - IPC

Abstract RU 2145741 C1

FIELD: nuclear power engineering. SUBSTANCE: hydration process is conducted simultaneously with mechanical activation at temperature of 280-300 C and hydrogen pressure of 300-330 mm Hg followed by dehydration at 450-500 C in vacuum of 25-30 mm Hg. Mechanical activation process lasts until plutonium hydrate particles measuring 10-100 mcm are obtained. EFFECT: reduced time, improved fineness of plutonium powder. 2 cl, 2 tbl

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RU 2 145 741 C1

Authors

Mashirev V.P.

Shatalov V.V.

Zvonarev E.N.

Kozlov O.I.

Panin V.V.

Lobanov V.I.

Goronkov O.A.

Kolegov D.F.

Kolegov S.F.

Jakovlev S.A.

Subbotin V.G.

Zuev Ju.N.

Simonenko V.A.

Panov A.V.

Dates

2000-02-20—Published

1998-07-27—Filed