Conference
TGA kinetic study on the hydrogen reduction of an iron nickel oxide
Abstract
Reduction of a mixed iron nickel oxide by hydrogen to produce ferronickel alloy was investigated by thermo-gravimetric analysis (TGA). The iron nickel oxide, which contains 50wt% Fe and 10wt% Ni mainly in the form of hematite (Fe2O3) and nickel ferrite (NiFe2O4), is a residue produced from the water leaching of a selectively sulfation roasted nickel calcine. Continuous heating tests with a fixed heating rate as well as isothermal tests were …
Authors
Yu D; Zhu M; Utigard TA; Barati M
Volume
54
Pagination
pp. 32-38
Publisher
Elsevier
Publication Date
December 2013
DOI
10.1016/j.mineng.2013.03.018
Conference proceedings
Minerals Engineering
ISSN
0892-6875