METHOD OF PREPARING ALUMINIUM OXIDE HYDROSOL Russian patent published in 1998 - IPC

Abstract RU 2115624 C1

FIELD: chemical industry. SUBSTANCE: method comprises using 20-30 wt.% aluminium hydroxochloride solution dissolving metallic aluminium therein at 70-95% for 4-4.5 h. EFFECT: more efficient preparation method. 1 tbl

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RU 2 115 624 C1

Authors

Pesternikov G.N.

Maksjutin A.S.

Sviridov S.I.

Puchkov S.P.

Obukhova V.B.

Dates

1998-07-20—Published

1997-06-05—Filed