Technology of reprocessing of deactivated catalyst converters
Автор: Selina Elena A., Kolyakin Sergey N., Belousov Oleg V., Belousova Nataliy V.
Журнал: Журнал Сибирского федерального университета. Серия: Техника и технологии @technologies-sfu
Статья в выпуске: 3 т.6, 2013 года.
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A procedure of efficient decomposition of dead autocatalysts for the technologies of recovery and the analytical determination of platinum group metals (PGM) was developed. This procedure includes the sequential low-temperature alkaline fusion for the decomposition of stable aluminosilicates, the removal of the main body of the matrix by the acid leaching with further oxidative autoclave opening of PGM and obtaining solution with a low salt background convenient for subsequent instrumental analysis.
Dead autocatalysts, analytical determination of platinum group metals, recovery
Короткий адрес: https://sciup.org/146114741
IDR: 146114741
