【摘 要】針對鎳礦資源現狀和特點,未來世界鎳產量增加的將主要來源于紅土鎳礦資源的開發,同時闡述了鎳礦資源處理技術的現狀及進展,指出紅土鎳礦RKEF法工藝將在我國具有更大趨勢和潛力。
【關鍵詞】鎳,資源,紅土鎳礦,資源處理
The Present Situation and the Future Development of Metallurgical Technology of Mickel Resources
KANG Xing-dong1 XIA Chun-cai2
(1.Beris Engineering and Research Corporation, Qingdao Shandong 266555, China,
2.Zhongye Changtian International Co, Ltd., Qingdao Shandong 266555, China)
【Abstract】In view of the present situation and characteristics of nickel ore resources, development in laterite nickel ore resources will be a principal source of future increases in world nickel production, at the same time, this paper expounds the present situation and progress of nickel ore processing technology of laterite nickel ore, pointed out that RKEF method has more trends and potential in China.
【Key words】Nickel, Resources, Laterite nickel ore, Resource processing
0 前言
鎳是一種銀白色金屬,具有抗腐蝕、抗氧化、耐高溫、化學穩定性好、機械強度高和延展性好等特點[1],被稱為“工業維生素,是重要的有色金屬原材料,已廣泛用于不銹鋼、高溫合金鋼、高性能特種鋼、電鍍、電池等關鍵材料和高新技術領域。近年
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