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摘要:
白钨矿浮选的难点主要是与含钙脉石矿物的分离，要实现白钨矿与含钙脉石矿物的分离，就需要做到白钨矿的选择性捕收，以及对含钙脉石矿物的选择性抑制。文章分析了白钨矿浮选的难点，从浮选药剂作为切入点介绍了相关捕收剂和调整剂的开发现状、作用机理、药剂组合和实际应用，客观评价了各类药剂的优势与不足, 展望了未来白钨矿浮选药剂的发展，旨在实现白钨矿高效浮选富集、降低生产成本、减小环境污染。
Abstract:The difficulty of scheelite flotation is mainly the separation of calcium-containing gangue minerals. To achieve the separation of scheelite and calcium-containing gangue minerals, it is necessary to selectively collect scheelite and selectively inhibit calcium-containing gangue minerals. This paper analyzes the difficulties of scheelite flotation, introduces the development status, mechanism of action, reagent combination and practical application of relevant collectors and regulators with flotation reagents as the breakthrough point, and objectively evaluates the advantages and disadvantages of various reagents. The development of scheelite flotation reagents in the future is envisioned, aiming at achieving efficient flotation enrichment of scheelite, reduce production costs and reduce environmental pollution.
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