Preliminary Study of Smelting of Indonesian Nickel Laterite Ore using an Electric Arc Furnace
Preliminary Study of Smelting of Indonesian Nickel Laterite Ore using an Electric Arc Furnace
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DOI：
10.1016/j.matpr.2019.03.201
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Y. Supriyatna;I. H. Sihotang;Sudibyo
中科院分区：
文献类型：
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作者：
Y. Supriyatna;I. H. Sihotang;Sudibyo
镍是工业中最重要的金属之一。镍的来源可分为两类：硫化物和红土矿。现在，红土矿更有潜力。针对这一问题，本研究旨在寻找一种红土矿选矿的有效途径。采用粒度变化法分析红土矿中镍的含量。本研究红土镍矿中镍含量最高的是粒度为-80#100目的样品。用PKSC作还原剂冶炼印尼红土镍矿的初步研究表明，镍的最佳浸出率为89.35%。
Nickel is one of the most important metals in industry. Sources of nickel can be classified into two groups: sulfide and laterite ores. Now, laterite ore is more potential. Due to its problem, this research aims to find an effective way of processing laterite ore. The nickel content from laterite ore was analyzed by variation of particle size. The highest nickel content from nickel laterite ore of this research is the sample with particle size is -80#100 mesh. The preliminary study of smelting of Indonesian laterite nickel ore using PKSC as reductant shows that the best Ni extraction is 89,35%.