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2 076 133

(13)

C1

(51)

IPC

(21) (22)

Application

93045123/04, 1993-09-16

(22)

Actual filing date

1993-09-16

(45)

Published

1997-03-27

(72)

Inventor

Burminskij Nikolaj IvanovichBaranova Elena Mikhajlovna

(73)

Holder

Burminskij Nikolaj IvanovichBaranova Elena Mikhajlovna

PROCESS AND APPARATUS FOR PRODUCING ROAD BITUMENS Russian patent published in 1997 - IPC

Abstract RU 2076133 C1

FIELD: petroleum processing. SUBSTANCE: oil stock is fed into reactor simultaneously with air feed and subjected to UV irradiation. Reactor is a column with enclosed pipe and contains a manifold with openings for feeding compressed air into lower part of pipe. In the top part of column, UV source is installed transmitting its energy through light pipe. EFFECT: improved design. 2 cl, 1 dwg, 1 tbl

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RU 2 076 133 C1

Authors

Burminskij Nikolaj Ivanovich

Baranova Elena Mikhajlovna

Dates

1997-03-27—Published

1993-09-16—Filed

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