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1 573 871

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IPC

(21) (22)

Application

4388566/04, 1988-01-18

(22)

Actual filing date

1988-01-18

(45)

Published

1997-09-20

(72)

Inventor

Denezhnyj D.T.Pishchenko L.I.Chernyshev V.A.Avchinnikov I.K.Zhilenko V.V.Kilimnik N.G.Zagubygorilka V.L.

METHOD OF PRODUCING GREASE Russian patent published in 1997 - IPC

Abstract SU 1573871 A1

FIELD: lubricating materials. SUBSTANCE: grease is produced via sulfuration of hydrocarbons under heating followed by combining sulfurated product with grease base with additive and final cooling. Sulfuration and mixing are carried out in cavitation chamber with relative cavern length 0.5-10.0 and pressure after cavitation chamber 0.1- 3.0 atm in sulfuration stage and at relative cavern length 5-40 in mixing stage. EFFECT: reduced duration of process and reduced power consumption. 6 tbl

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SU 1 573 871 A1

Authors

Denezhnyj D.T.

Pishchenko L.I.

Chernyshev V.A.

Avchinnikov I.K.

Zhilenko V.V.

Kilimnik N.G.

Zagubygorilka V.L.

Dates

1997-09-20—Published

1988-01-18—Filed