METHOD FOR PRODUCTION OF BINDING MATERIAL BASED ON ALUMINUM HYDROOXOCHLORIDES Russian patent published in 1998 - IPC

Abstract RU 2102180 C1

FIELD: methods for production of binding material based on aluminum hydrooxochlorides for manufacture of ceramic molds in foundry. SUBSTANCE: wastes of melting of aluminum alloys are washed to remove water-soluble metal chlorides treated with hydrochloric acid in compliance with stoichiometry of production of basic aluminum chloride Al2(OH)5Cl.. EFFECT: higher efficiency.

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RU 2 102 180 C1

Authors

Kutsenko S.A.

Nezhentsev V.Ju.

Piljuzin V.I.

Spiridonov A.A.

Burtseva N.V.

Dates

1998-01-20Published

1996-02-28Filed