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2 116 972

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(21) (22)

Application

97112761/25, 1997-07-29

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Actual filing date

1997-07-29

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Published

1998-08-10

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Inventor

Shatalov V.V.Zvonarev E.N.Kozlov O.I.Lobanov V.I.Mashirev V.P.Grebenkin K.F.Zuev Ju.N.Lokhtin L.N.Novoselov N.A.Panov A.V.Simonenko V.A.Subbotin V.G.Chuvilin D.Ju.Maksimov A.D.

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Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Khimicheskoj Tekhnologii

METHOD OF PREPARING ANHYDROUS PLUTONIUM TRIFLUORIDE FROM PLUTONIUM HYDRIDE Russian patent published in 1998 - IPC

Abstract RU 2116972 C1

FIELD: nuclear fuels. SUBSTANCE: anhydrous plutonium trifluoride is prepared via continuous interaction of plutonium hydride with gaseous hydrogen fluoride at 400-500 C for 2.0-2.5 h, stoichiometric excess of hydrogen fluoride being 25-30%. Plutonium hydride is prepared from compact plutonium metal. Radioactive product can find use as fuel for nuclear power stations. EFFECT: improved preparation procedure. 2 cl, 2 tbl

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RU 2 116 972 C1

Authors

Shatalov V.V.

Zvonarev E.N.

Kozlov O.I.

Lobanov V.I.

Mashirev V.P.

Grebenkin K.F.

Zuev Ju.N.

Lokhtin L.N.

Novoselov N.A.

Panov A.V.

Simonenko V.A.

Subbotin V.G.

Chuvilin D.Ju.

Maksimov A.D.

Dates

1998-08-10—Published

1997-07-29—Filed