| 安徽某地石英砂的加温反浮选试验 |
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| 引用本文： | 罗清华,易发成.安徽某地石英砂的加温反浮选试验[J].四川建材学院学报,2012(2):27-30. |
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| 作者姓名： | 罗清华 易发成 |
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| 作者单位： | 西南科技大学,四川绵阳621010 |
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| 摘 要： | 研究了温度从15℃升高到50℃时，安徽省某地石英砂矿物的反浮选特性。研究表明在矿浆pH值2-2．5时，温度为45℃，石英表面ζ电位的负值是试验温度范围内的最低值，此时长石的表面ζ电位的负值比在25℃时要大，有利于阳离子捕收剂在长石表面的吸附，从而提高长石与石英的浮选分离效果。
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| 关 键 词： | 石英 长石 温度 浮选 |
The Experimental Study on Heating the Pulp of Quartz Reverse Flotation from Anhui Province |
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| Authors: | LUO Qing-hua YI Fa-cheng |
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| Affiliation: | ( Southwest University of Science and Technology, Mianyang 621010, Sichuan, China) |
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| Abstract: | This paper studied the properties of quartz reverse flotation from Anhui Province when the tem- perature increased from 15℃ to 50℃. The experiment indicates that when the pH Value of the pulp is 2-2.5 and temperature is 45℃, the negative value of ζ potential of quartz surface is the lowest in the temperature range of the experiment, and the value of the feldspar is more than that at 25℃, this will be helpful for the cationic collector to adsorption on the surface of the feldspar, so as to increase the flotation separation effect between the feldspar and quartz |
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| Keywords: | Quartz Feldspar Temperature Flotation |
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