| 粘结剂与铁精矿表面作用机理研究 |
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| 引用本文： | 朱德庆,蔡汝卓.粘结剂与铁精矿表面作用机理研究[J].烧结球团,1995,20(3):19-21,5. |
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| 作者姓名： | 朱德庆 蔡汝卓 |
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| 作者单位： | 中南工业大学 |
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| 摘 要： | 本文从表面润湿热、表面电性及红外光谱测试入手，研究了“复合粘结剂”ＣＢ与磁铁矿颗粒表面作用机理。研究结果表明：ＣＢ化学吸附于颗粒表面，使矿粒表面亲水性增强，从而改善了磁铁矿的成球性，为成功地制备出优质铁精矿冷固球团创造了条件。
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| 关 键 词： | 铁精矿 粘结剂 化学吸附 磁铁矿 |
STUDY ON MECHANISM OF INTERACTION OF BINDER WITH IRON ORE CONCENTRATE |
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| Zhu Deqing et al..STUDY ON MECHANISM OF INTERACTION OF BINDER WITH IRON ORE CONCENTRATE[J].Sintering and Pelletizing,1995,20(3):19-21,5. |
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| Authors: | Zhu Deqing |
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| Affiliation: | Zhu Deqing et al. |
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| Abstract: | he investigation of the mechanism of the interaction of composite binder with iron ore concentrate has been performed by the determination of surface wetting heat,surface potential and infrared spectrum.It was demonstrated that the improvement of ballability of magnetite concentrate, which occurs when the hydrophilicety of magnetite has been increased by the binder CB's chemical adsorption on the magnetite surfaca, provides the suitable conditions for making good quality cold-bond pellets from iron ore concefntrate. |
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| Keywords: | ron ore concentrate binder chemical adsorption |
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