Facile Synthesis of Spinel Ferrites with Enhanced Magnetic Properties from Two Intractable Metallurgical Resources: Zinc-Bearing Dust and Nickel Laterite Ore
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DOI: 10.1007/s10948-017-4531-5
Abstract: Nickel laterite ore and zinc-bearing dust are multi-metal-associated and intractable resources. Comprehensive and cooperative utilization of zinc-bearing dust and nickel laterite ore for the preparation of spinel ferrites with enhanced magnetic properties by a facile… read more here.
Keywords: zinc bearing; bearing dust; spinel ferrites; magnetic properties ... See more keywords
Upgrade of nickel and iron from low-grade nickel laterite by improving direct reduction-magnetic separation process
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-021-00646-7
Abstract: Low-grade saprolite nickel laterite, characterized by complicated minerals composition and fine-grained and complex dissemination, was commonly treated with a low recovery efficiency of Ni and Fe by conventional methods. Hence, an improved direct reduction and… read more here.
Keywords: nickel; separation process; magnetic separation; direct reduction ... See more keywords
Efficient Utilization of Limonite Nickel Laterite to Prepare Ferronickel by the Selective Reduction Smelting Process
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DOI: 10.3390/su15097147
Abstract: Ferronickel products obtained from the traditional process used to treat limonite nickel laterite usually assay very low-grade Ni, only 3–5% Ni due to the high Fe/Ni ratio of limonite nickel laterite. This paper describes an… read more here.
Keywords: smelting process; nickel laterite; limonite nickel; reduction smelting ... See more keywords