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2 115 963

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C1

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IPC

(21) (22)

Application

97115162/25, 1997-09-10

(22)

Actual filing date

1997-09-10

(45)

Published

1998-07-20

(72)

Inventor

Epimakhov V.N.Olejnik M.S.

(73)

Holder

Nauchno-Issledovatel'Skij Tekhnologicheskij Institut Im.A.P.Aleksandrova

METHOD OF SOLIDIFICATION OF LIQUID RADIOACTIVE WASTES Russian patent published in 1998 - IPC

Abstract RU 2115963 C1

FIELD: waste disposal. SUBSTANCE: concentrate of liquid radioactive waste containing sulfates, chlorides, and hardness salts is mixed with silica cement and clay at weight ratio 1:(1.11-1.43):(0.11-0.14), respectively. EFFECT: increased strength of solidified product and reduced leaching of radioactive cesium. 1 tbl

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RU 2 115 963 C1

Authors

Epimakhov V.N.

Olejnik M.S.

Dates

1998-07-20—Published

1997-09-10—Filed

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