Journal of Siberian Federal University. Chemistry / Obtaining High Purity Basic Bismuth Carbonate for Antiulcer Drug

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2024 17 (2)
Authors
Koledova, Ekaterina S.; Tyumentseva, Anastasia D.; Yukhin, Yuri M.
Contact information
Koledova, Ekaterina S.: Institute of Solid State Chemistry and Mechanochemistry SB RAS; Novosibirsk State Pedagogical University, Russian Federation; ; Tyumentseva, Anastasia D. : Institute of Solid State Chemistry and Mechanochemistry SB RAS; Novosibirsk State Technical University Novosibirsk, Russian Federation; Yukhin, Yuri M. : Institute of Solid State Chemistry and Mechanochemistry SB RAS, Novosibirsk, Russian Federation
Keywords
basic bismuth carbonate; bismuth oxide; nitric acid; lactic acid; ammonium carbonate; precipitation
Abstract

Hydrolytic processing of metal bismuth to obtain high-purity basic carbonate us investigated by means of X-ray phase, granulometric, atomic absorption, and chemical analyses, along with electron microscopy. The methods of obtaining basic bismuth carbonate (BiO)2CO3 by precipitation from bismuth- containing nitric and lactic acid solutions after the addition of these solutions to ammonium carbonate solutions, and by the interaction of basic bismuth nitrates differing from each other in composition with ammonium carbonate solution are compared. The conditions for the formation of high- purity basic bismuth carbonate (BiO)2CO3 are determined

Pages
227–237
EDN
IBBVJC
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/153014