METHOD OF PREPARING METAL CARBONATES Russian patent published in 2000 - IPC

Abstract RU 2150531 C1

FIELD: preparation of inorganic compounds. SUBSTANCE: in order to prepare metal carbonates, electrolysis of aqueous solution saturated with carbon dioxide is carried out at pressure of 0.9-1.0 MPa by anodic dissolution of the corresponding metal. Process is carried out in sodium chloride solution by shorting of electrodes in outer circuit. EFFECT: greater efficiency of the process due to saving in electrical energy and simplified method.

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RU 2 150 531 C1

Authors

Aliev Z.M.

Vladimirova M.V.

Dates

2000-06-10—Published

1999-02-02—Filed