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介绍了俄罗斯别拉通公司为诺里尔斯克镍矿冶公司制造的磁黄铁矿抑制剂(Берафлот-2075和Берафлот-2090),及替代丁基黄药的新型捕收剂(Берафлот-50和Берафлот-3026)。Берафлот-2075和Берафлот-2090可有效抑制磁黄铁矿浮选,提高镍精矿的镍品位,减少进入铜精矿和镍精矿中的硫数量,改善冶炼厂周围的生态环境。Берафлот-50为粒状黄药,运输和配制工作溶液方便。Берафлот-3026是国外产品703-C的替代产品,对黄铁矿捕收能力弱,浮选选择性高。
Introduced the pyrrhotite inhibitors (Берафлот-2075 and Берафлот-2090) manufactured by Berard of Russia for Norilsk Nickel Mining and Metallurgy, as well as the new collector for butyl xanthate (Берафлот-50 and Берафлот-3026). Берафлот-2075 and Берафлот-2090 can effectively inhibit the pyrrhotite flotation, improve the nickel grade of nickel concentrate, reduce the amount of sulfur entering copper concentrate and nickel concentrate, and improve the ecological environment around the smelter. Берафлот-50 is a granular xanthate that is convenient for shipping and dispensing working solutions. Берафлот-3026 is a substitute for the overseas product 703-C, which has weak ability of collecting pyrite and high flotation selectivity.