METHOD OF PREPARING MAGNETOACTIVE COMPOUND Russian patent published in 2004 - IPC

Abstract RU 2230705 C2

FIELD: magnetically active compounds.

SUBSTANCE: sodium carbonate powder is dissolved in water and filtered to give solution A. Ferrous sulfate is dissolved in water to give solution B. Solutions A and B are combined, which results in precipitation of turquoise ferrous carbonate. Precipitate is placed into thermostatically controlled chamber at 55-60^оС and kept therein for 1-1.5 h, after which precipitate acquires black-brown shade and becomes magnetoactive. Product can be used in medicine.

EFFECT: simplified preparation procedure and reduced expenses.

2 cl, 1 tbl

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RU 2 230 705 C2

Authors

Belikov V.G.

Kuregjan A.G.

Shakhshaev Sh.O.

Zilfikarov I.N.

Dates

2004-06-20—Published

2000-04-19—Filed