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2 139 583

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IPC

(21) (22)

Application

98110888/12, 1998-06-08

(24)

Start date

1998-06-08

(22)

Actual filing date

1998-06-08

(45)

Published

1999-10-10

(72)

Inventor

Evtushenko E.I.Pavlenko V.I.Rubanov Ju.K.Efimov A.I.Rjakhin V.M.Chekalin B.S.Lysenko A.A.Starostina I.V.Kashcheeva I.Ju.Faustov I.M.Voronin M.M.

(73)

Holder

Belgorodskaja Gosudarstvennaja Tekhnologicheskaja Akademija Stroitel'Nykh Materialov Kurskaja Aehs

METHOD FOR HARDENING RADIOACTIVE WASTES Russian patent published in 1999 - IPC

Abstract RU 2139583 C1

FIELD: waste disposal. SUBSTANCE: radioactive wastes: waste is preliminarily subjected to steam curing at 120-200 C, nixed with binding agent, molded, and hardened under steam curing conditions at temperature radioactive wastes not exceeding that in preliminary steam curing. EFFECT: increased strength of hardened objects and excluded radioactive waste spillage. 1 tbl

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RU 2 139 583 C1

Authors

Evtushenko E.I.

Pavlenko V.I.

Rubanov Ju.K.

Efimov A.I.

Rjakhin V.M.

Chekalin B.S.

Lysenko A.A.

Starostina I.V.

Kashcheeva I.Ju.

Faustov I.M.

Voronin M.M.

Dates

1999-10-10—Published

1998-06-08—Filed