METHOD OF PREPARING MAIN ALUMINIUM CHLORIDE Russian patent published in 1999 - IPC

Abstract RU 2131845 C1

FIELD: medicine and perfumery, more particularly purification of medicinals and drinking water. SUBSTANCE: method comprises reacting aqueous solution of hydrochloric acid with metallic aluminium at elevated temperature. Metallic aluminium is used as industrial aluminium ingot with apparent density of (2.2-2.6)*10³ kg/cubic m. EFFECT: pure main aluminium chloride and shorter process time. 1 ex, 2 tbl

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RU 2 131 845 C1

Authors

Alekseeva G.N.

Galkin E.A.

Okatyshev N.G.

Tonkov L.I.

Kharitonov V.P.

Shipkova N.L.

Dates

1999-06-20—Published

1997-12-08—Filed