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2 091 107

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C1

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IPC

(21) (22)

Application

95102171/25, 1995-02-14

(22)

Actual filing date

1995-02-14

(45)

Published

1997-09-27

(72)

Inventor

Pimkin V.G.Shchegoleva G.A.Kuleshov A.P.Laskin B.M.Artamonov D.G.

(73)

Holder

Rossijskij Nauchnyj Tsentr Khimija"

METHOD OF RENDERING HARMLESS OF FLUOROCHLOROHYDRACARBONS Russian patent published in 1997 - IPC

Abstract RU 2091107 C1

FIELD: rendering harmless of industrial wastes containing fluorochlorohydrocarbons. SUBSTANCE: offered method includes heat treatment of wastes in current of combustion products of organic fuel at temperature of 1400-1500 C at excessive air with factor of air excess with respect to stoichiometric ratio for fuel of 1.15-1.20 and in the presence of calcium hydroxide in form of 30-35% aqueous suspension. EFFECT: higher efficiency. 3 tbl

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RU 2 091 107 C1

Authors

Pimkin V.G.

Shchegoleva G.A.

Kuleshov A.P.

Laskin B.M.

Artamonov D.G.

Dates

1997-09-27—Published

1995-02-14—Filed

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