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(19)

(11)

2 476 382

(13)

(51)

IPC

C01G49/08(2006-01-01)

(21) (22)

Application

2011139848/05, 2011-09-30

(24)

Start date

2011-09-30

(22)

Actual filing date

2011-09-30

(45)

Published

2013-02-27

(72)

Inventor

Khabarov Jurij GermanovichBabkin Igor' Mikhajlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Avtonomnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Federal'Nyj Universitet Imeni M.V. Lomonosova"

METHOD OF OBTAINING MAGNETOACTIVE COMPOUND Russian patent published in 2013 - IPC C01G49/08

Abstract RU 2476382 C1

FIELD: chemistry.

SUBSTANCE: invention can be used in chemical industry. Method of obtaining magnetoactive compound includes addition of nitrous acid salt to acidified solution of iron (II) salt, with further precipitation with alkali solution.

EFFECT: invention makes it possible to obtain magnetoactive iron compound with high relative magnetic susceptibility.

3 cl, 1 tbl, 57 ex

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RU 2 476 382 C1

Authors

Khabarov Jurij Germanovich

Babkin Igor' Mikhajlovich

Dates

2013-02-27—Published

2011-09-30—Filed