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Vol 167 No 2
Pages:
236-238
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RUS
Research article
Metallurgy

Creation of scientific and technological bases of iron-manganese nodule processing

Authors:
A. A. Darin
About authors
  • G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2005-07-20
Date accepted:
2005-08-03
Date published:
2006-02-01

Abstract

The main methods of ferromanganese nodule (FMN) processing are considered: leaching with preliminary sulfatizing roasting and sulfuric acid leaching. On the basis of thermodynamic analysis and experimental results the conclusion is made about the applicability of both methods for processing of FMS in the Gulf of Finland.

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