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2 086 020

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Application

95112121/25, 1995-07-12

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Actual filing date

1995-07-12

(45)

Published

1997-07-27

(72)

Inventor

Eperin A.P.Lebedev V.I.Shmakov L.V.Gribanenkov S.V.Olejnik M.S.Tishkov V.M.Chvatov V.N.

(73)

Holder

Leningradskaja Atomnaja Ehlektrostantsija Im.V.I.Lenina

METHOD FOR LIQUID RADIOACTIVE WASTE RECOVERY Russian patent published in 1997 - IPC

Abstract RU 2086020 C1

FIELD: nuclear power engineering. SUBSTANCE: liquid radioactive wastes are mixed up with crushed blast-furnace slag, calcium oxide, and ash residue of solid radioactive waste combustion at mass proportion of 1:(0.7-2.5): (0.07- 0.25):(0.4-0.7), respectively. Mixture obtained is solidified for 28 days. EFFECT: high degree of solidified block filling with radioactive wastes, improved water resistance and strength of solidified block. 1 tbl

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RU 2 086 020 C1

Authors

Eperin A.P.

Lebedev V.I.

Shmakov L.V.

Gribanenkov S.V.

Olejnik M.S.

Tishkov V.M.

Chvatov V.N.

Dates

1997-07-27—Published

1995-07-12—Filed

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