METHOD FOR PRODUCTION OF ALUMINIUM HYDROXIDE Russian patent published in 1998 - IPC

Abstract RU 2114785 C1

FIELD: production of catalyst carriers, catalysts and ceramics. SUBSTANCE: aluminium hydroxide is prepared by heating of metallic aluminium with aqueous solution of organic base. Ethanolamine having common formula NH_n(CH₂CH₂OH)_3-n where n=0,1,2 is used as said organic base, molar ratio of aluminium, ethanolamine and water being 1:(0.1-10:(2-50), respectively. EFFECT: decreased cost of the process and decreased its toxicity. 3 cl

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RU 2 114 785 C1

Authors

Rodionov Ju.M.

Temosh I.I.

Temosh Z.F.

Dates

1998-07-10—Published

1997-05-15—Filed