Research Progress of the Separation Technology and Reagents of the Talc-type Molybdenum Ore
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摘要:
这是一篇矿物加工工程领域的论文。钼具有多项良好的物理化学性质，在多个领域得到广泛应用。钼主要来源于辉钼矿，但易选钼矿资源经长期开发而日益减少，如今滑石型等难选钼矿逐渐成为研究的焦点。滑石与辉钼矿的分离是滑石型钼矿分选的难点，两者具有相似的表面结构与天然可浮性，分离十分困难。文章概述了目前滑石型钼矿的选矿工艺与药剂等方面的研究进展，提出加强对滑石型钼矿选择性磨矿与有机大分子药剂的研究开发，以及加深药剂与矿物表面的作用机理和对原矿工艺矿物学的研究是今后分选滑石型钼矿的重要方向。
Abstract:This is an article in the field of mineral processing engineering. Molybdenum has many good physical and chemical properties and is widely used in many fields. Molybdenum is mainly derived from molybdenite, but the resources of the easily beneficiated molybdenum ore have been gradually reduced after long-term development. Nowadays, talc-type and other refractory molybdenum ores have gradually become the focus of research. The separation of talc and molybdenite is a difficult point in the separation of talc-type molybdenum ores. The two has similar surface structures and natural floatability, and the separation is very difficult. This article summarizes the current research progress of talc-type molybdenum ore beneficiation technology and reagents, and proposes to strengthen the research and development of selective grinding of talc-type molybdenum ores and organic macromolecular reagents, and deepen the mechanism and effect of reagents and mineral surfaces. The study of the raw ore technological mineralogy is an important direction for sorting the talc-type molybdenum ore in the future.
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