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Application

97106224/25, 1997-04-16

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Actual filing date

1997-04-16

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Published

1998-06-27

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Inventor

Karlina O.K.Petrov G.A.Petrov A.G.Tivanskij V.M.Ozhovan M.I.Sobolev I.A.Barinov A.S.

(73)

Holder

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

METHOD OF DEACTIVATING SOLID INCOMBUSTIBLE SURFACES Russian patent published in 1998 - IPC

Abstract RU 2114470 C1

FIELD: radiation protection. SUBSTANCE: invention relates to treating materials polluted by radioactive substances. Method includes applying a layer of powdered exothermic mixture onto polluted surface, inflaming the mixture, and removing radioactive combustion products. Exothermic mixture is composed, wt. -%: silicocalcium powder, 40-60; alkali metal nitrate, 2-5; industrial oil, 1-2; and aluminum-magnesium alloy powder, the balance. EFFECT: increased safety and productivity of the method. 2 cl

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RU 2 114 470 C1

Authors

Karlina O.K.

Petrov G.A.

Petrov A.G.

Tivanskij V.M.

Ozhovan M.I.

Sobolev I.A.

Barinov A.S.

Dates

1998-06-27—Published

1997-04-16—Filed

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