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发明公开
CN101642731A 一种对浮选后的钼精矿的脱油处理方法 无效 - 撤回

一种对浮选后的钼精矿的脱油处理方法
摘要：
一种对浮选后的钼精矿的脱油处理方法，涉及一种采用微波能对浮选后的钼精矿进行脱油的方法。其特征在于其处理过程是将浮选后的钼精矿用微波进行加热脱油处理，再将加热后产生的油烟进行收集、凝结、回收，循环利用。本发明的方法，利用辉钼矿介电常数大的特点，对钼精矿进行选择性加热，用较小的能耗，使钼精矿表面包覆的烃油汽化，并通过抽风设置排烟、凝结、回收，再进行辉钼矿浮选药剂循环利用。
摘要（英）：

The invention relates to a deoiling treatment method of molybdenum concentrate after floatation, in particular to a method for deoiling the molybdenum concentrate after floatation with microwave. Themethod is characterized in that a treatment process thereof comprises the following steps: heating and deoiling the molybdenum concentrate after floatation with the microwave, and then collecting, condensing, recovering and recycling oil smoke generated after heating. The method specifically comprises the following steps: selectively heating the molybdenum concentrate by the characteristics of a large dielectric constant of molybdenite, vaporizing hydrocarbon oil covered on the surface of the molybdenum concentrate with less energy consumption, discharging, condensing and recovering the smokeby air suction setting, and then recycling the floatation molybdenite medicament.

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