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2 016 072

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IPC

(21) (22)

Application

5024285/02, 1992-01-22

(22)

Actual filing date

1992-01-22

(45)

Published

1994-07-15

(72)

Inventor

Mazanik V.N.Golubev I.N.Frolov A.A.Okunev A.I.Vasil'Ev M.G.Bezdezhskij G.N.Ranskij O.B.Khusnullin A.S.

(73)

Holder

Kirovogradskij Medeplavil'Nyj KombinatUral'Skaja Nauchno-Proizvodstvennaja FirmaNauchno-Issledovatel'Skij I Proektno-Konstruktorskij Institut Metallurgicheskoj Teplotekhniki Tsvetnoj Metallurgii I Ogneuporov

GAS-LIFT DEVICE Russian patent published in 1994 - IPC

Abstract RU 2016072 C1

FIELD: metallurgical and chemical industries. SUBSTANCE: lifting column of gas lift has tuyere for introduction of carrier gas. Installed above tuyere is filter with activated packing sizing (0.300.5)d, where d is inner diameter of lifting column. In reduction impoverishment of slags, activated packing is made of carbon-containing material, and in metal desulfurizing, the activated packing is made of granulated magnesium with lime in ratio of 1:4. EFFECT: extended functional potentialities of gas-lift devices and provision of performance of all types of fire refining of melts. 3 cl, 1 dwg, 1 tbl

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RU 2 016 072 C1

Authors

Mazanik V.N.

Golubev I.N.

Frolov A.A.

Okunev A.I.

Vasil'Ev M.G.

Bezdezhskij G.N.

Ranskij O.B.

Khusnullin A.S.

Dates

1994-07-15—Published

1992-01-22—Filed