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2 061 657

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C1

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IPC

(21) (22)

Application

94029265/26, 1994-08-03

(22)

Actual filing date

1994-08-03

(45)

Published

1996-06-10

(72)

Inventor

Teterin V.V.Bondarev Eh.I.Saburov L.N.Laukart N.F.

(73)

Holder

Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij I Proektnyj Institut Titana I Magnija"

METHOD OF TITANIUM DIOXIDE PRODUCING Russian patent published in 1996 - IPC

Abstract RU 2061657 C1

FIELD: inorganic chemistry. SUBSTANCE: liquid titanium tetrachloride and water were dispersed. Natural gas is consumed in burner at the volume ratio natural gas : air = 1:(11-20). Dispersed titanium tetrachloride and water were fed to the reaction zone and thermal hydrolysis is carried out at the mass ratio of titanium tetrachloride to the total steam amount in reaction zone = 0.3-3.0. Temperature in reaction zone is 500-1500 C. Method is used for pigment preparing for paint and varnish industry. EFFECT: improved method of production. 1 ex

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RU 2 061 657 C1

Authors

Teterin V.V.

Bondarev Eh.I.

Saburov L.N.

Laukart N.F.

Dates

1996-06-10—Published

1994-08-03—Filed

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