OPERATING LIQUID FOR HYDRAULIC PRESS Russian patent published in 1998 - IPC

Abstract RU 2101334 C1

FIELD: treatment of materials by pressure; processing of solid waste with the help of pulse stress. SUBSTANCE: operating liquid on the base of water additionally comprises 2-5 mass % of carboxymethyl cellulose or polyacryl amide. These compounds give elastic properties to desired operating liquid. EFFECT: improved quality of compressed material. 1 tbl

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RU 2 101 334 C1

Authors

Golovanchikov A.B.

Dul'Kin A.B.

Karpova O.V.

Shcherbakova O.A.

Dates

1998-01-10—Published

1996-01-05—Filed