METHOD OF PREPARING ALUMINIUM PIGMENTS Russian patent published in 1995 - IPC

Abstract RU 2040372 C1

FIELD: machine engineering. SUBSTANCE: method comprises step of introducing an inert liquid (white spirit or a water solution of corrosion inhibitor of aluminium) in quantity, being more, than a quantity of a pigment to be settled at least by 1.5 times, at least into one of settling apparatus (cyclones). The invention may be used at production of other pigments from high active metals by dry disintegration method. EFFECT: enhanced quality of pigments. 1 cl, 1 dwg, 1 tbl

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RU 2 040 372 C1

Authors

Gopienko V.G.

Dates

1995-07-25—Published

1991-06-05—Filed