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本研究使用硫化钠诱导浮选新技术,成功地浮选出四种不同硫化矿石中的黄铁矿,结果令人满意。研究表明,硫化钠诱导浮选(为无捕收剂浮选)新技术较常规捕收剂诱导浮选具有更高选择性。该新技术具有下列优点:可以优先浮硫,因此无需添加石灰来抑制黄铁矿,也无需加硫酸铜来活化被抑制的黄铁矿,为解决黄铁矿对多金属硫化矿石浮选分离过程的干扰提供了一个全新的有效的技术。
In this study, sodium sulfide-induced flotation of new technology, the successful flotation of pyrites from four different sulfide ore, the results are satisfactory. Studies have shown that sodium sulfide-induced flotation (non-collector flotation) new technology has more selectivity than the conventional collector-induced flotation. The new technology has the following advantages: sulfur can be preferentially flooded, so no pyrite is required to suppress pyrite, and no copper sulfate is needed to activate the inhibited pyrite. In order to solve the flotation separation process of pyrite on polymetallic sulfide ores The interference provides a whole new and effective technique.