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2 094 867

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IPC

(21) (22)

Application

96100810/25, 1996-01-12

(22)

Actual filing date

1996-01-12

(45)

Published

1997-10-27

(72)

Inventor

Sobolev I.A.Prozorov L.B.Komarova N.I.Molchanova T.V.

(73)

Holder

Moskovskoe Gosudarstvennoe Predprijatie Ob"Edinennyj Ehkologo-Tekhnologicheskij I Nauchno-Issledovatel'Skij Tsentr Po Obezvrezhivaniju Rao I Okhrane Okruzhajushchej Sredy

METHOD FOR DECONTAMINATING SOIL FROM CESIUM Russian patent published in 1997 - IPC

Abstract RU 2094867 C1

FIELD: decontamination of solid materials from radionuclides. SUBSTANCE: soil contaminated with cesium-137 is treated with decontaminating aqueous solution containing mixture of mineral acid and fluorides and/or silicon fluorides of ammonium, potassium, or sodium. EFFECT: improved degree and speed of soil decontamination. 2 cl

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RU 2 094 867 C1

Authors

Sobolev I.A.

Prozorov L.B.

Komarova N.I.

Molchanova T.V.

Dates

1997-10-27—Published

1996-01-12—Filed