Sulphation and Sulphate Decomposition in Roasted Nickel Concentrates

The sulphation and sulphate decomposition occurring during the oxidation of nickel concentrates were studied by thermal analysis. Samples of industrial nickel concentrates were heated in inert gas to temperatures between 400°C and 850°C and oxidized isothermally in air or in a 4%O2-96%N2 mixture....

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Bibliographic Details
Main Author: Pandher, Rajan
Other Authors: Utigard, Torstein A.
Language:en_ca
Published: 2010
Subjects:
Online Access:http://hdl.handle.net/1807/24615

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