Integrated Processing of Highly Phosphorus Containing Manganese Ore from the Novonikolayevka Deposit
M. V. PAVLOV, V. F. SHABANOV and V. F. PAVLOV
Krasnoyarsk Scientific Centre, Siberian Branch of the Russian Academy of Sciences, Akademgorodok 50, Krasnoyarsk 660036 (Russia)
Pavlov@akadem.ru
Keywords: manganese ore, ferroalloy, dephosphorization, Gibbs energy, deep reduction mode, melt separation, metastable foamed silicate, amorphization, porization
Pages: 397–402
Abstract
A new approach is presented with respect to solving the problem of the complex processing of a low-grade manganese-containing raw material, based on deep reductive melting with the separation of metal and silicate parts of the melt and the amorphization of the latter by via cooling in a thermal shock mode. As the result of these processes, a XRD amorphous foamed silicate with wide application potentialities is formed as well as ferromanganese silicon segregation is observed.
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