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2 157 824

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IPC

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Application

98105113/12, 1998-03-23

(24)

Start date

1998-03-23

(22)

Actual filing date

1998-03-23

(45)

Published

2000-10-20

(72)

Inventor

Somov V.E.Zalishchevskij G.D.Alekseev O.V.Pidenko A.N.Kolesnikov A.V.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Ob"Edinenie

MASTER AIR BATCH OF BITUMEN PRODUCTION OXIDATION TOWER Russian patent published in 2000 - IPC

Abstract RU 2157824 C2

FIELD: equipment used for oxidation processes occurring in air-liquid systems. SUBSTANCE: master air batch of bitumen production oxidation tower is made in the form of circular manifold provided with paths. Paths are arranged so as to create intersection of planes of convection air streams to form turbulent flow of air and liquid. Paths have opening of 4 mm in diameter hole- enlarged by drill at an angle of 120 degrees. EFFECT: intensified oxidation process, optimum dispersion of air and fuller use of atmospheric oxygen. 3 dwg

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RU 2 157 824 C2

Authors

Somov V.E.

Zalishchevskij G.D.

Alekseev O.V.

Pidenko A.N.

Kolesnikov A.V.

Dates

2000-10-20—Published

1998-03-23—Filed

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