Physicochemical Foundations of the Technology
of Obtaining High-Purity Manganese Nitrate Hexahydrate
S. V. LANOVETSKIY
Perm State Technical University
lsv98@mail.ru
Keywords: manganese nitrate hexahdyrate, crystallization, leaching, admixtures
Pages: 251-256
Abstract
Effect of the parameters of crystallization process and the preparation of the initial raw material on the quality of manganese nitrate hexahydrate was investigated. The optimal parameters of crystallization process were revealed. Results of the investigation of the effect of metal manganese leaching on the purification from admixtures of calcium and chloride ions are presented. A low-waste technology of the production of high-purity manganese nitrate hexahydrate is proposed.
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