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(19)

(11)

2 496 719

(13)

(51)

IPC

C01G29/00(2006-01-01)

C22B30/06(2006-01-01)

C22B3/44(2006-01-01)

(21) (22)

Application

2012105954/02, 2012-02-17

(24)

Start date

2012-02-17

(22)

Actual filing date

2012-02-17

(45)

Published

2013-10-27

(72)

Inventor

Jukhin Jurij MikhajlovichNajdenko Ekaterina SergeevnaAfonina Ljubov' IgorevnaNajdenko Natal'Ja Mikhajlovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Khimii Tverdogo Tela I Mekhanokhimii Sibirskogo Otdelenija Ran So Ran)

METHOD OF PRODUCING BISMUTH POTASSIUM CITRATE Russian patent published in 2013 - IPC C01G29/00 C22B30/06 C22B3/44

Abstract RU 2496719 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing bismuth potassium citrate. Bismuth potassium citrate is obtained by treating bismuth citrate with aqueous potassium hydroxide solution. The method is carried out with molar ratio of potassium hydroxide to bismuth citrate of 1.0-1.5, and with weight ratio of potassium hydroxide solution to bismuth citrate of 0.5-2.0. The product is obtained in form a paste.

EFFECT: simple process and reduced consumption of reactants.

1 tbl, 3 ex

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RU 2 496 719 C1

Authors

Jukhin Jurij Mikhajlovich

Najdenko Ekaterina Sergeevna

Afonina Ljubov' Igorevna

Najdenko Natal'Ja Mikhajlovna

Dates

2013-10-27—Published

2012-02-17—Filed