油酸钠浮选体系中菱镁矿有效抑制剂的研究 |
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引用本文: | 程 龙,魏明安.油酸钠浮选体系中菱镁矿有效抑制剂的研究[J].有色金属(选矿部分),2012(6):75-78. |
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作者姓名: | 程 龙 魏明安 |
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作者单位: | 北京矿冶研究总院 矿物加工科学与技术国家重点实验室,北京,100160 |
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基金项目: | "十二五"国家科技支撑计划重点项目,国家高技术研究发展计划(863计划)资助项目 |
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摘 要: | 利用Materials Studio软件,从分子力学角度,研究了不同抑制剂在菱镁矿表面作用能力的强弱,对模拟结果进行了分析,并通过单矿物浮选试验进一步验证了不同抑制剂对菱镁矿的抑制效果。
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关 键 词: | 菱镁矿 油酸钠 抑制剂 Materials Studio 分子力学 作用机理 |
收稿时间: | 2012/1/10 0:00:00 |
修稿时间: | 2012/1/11 0:00:00 |
STUDY ON THE EFFECTIVE DEPRESSANT OF MAGNESITE IN SODIUM OLEATE FLOTATION SYSTEM |
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Authors: | CHENG Long WEI Ming'an |
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Affiliation: | State Key Laboratory of Mineral Processing Science and Technology,Beijing General Research Institute of Mining and Metallurgy,State Key Laboratory of Mineral Processing Science and Technology,Beijing General Research Institute of Mining and Metallurgy |
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Abstract: | The different ability of interaction energy between different types of depressant and magnesite surface was examined from the perspective of molecular mechanics by using the software of Materials Studio in this paper, and the simulation results were also analyzed. Pure mineral experiment was carried out to verify the inhibition effect of the depressant on the magnesite. |
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Keywords: | Magnesite Sodium oleate depressant Materials Studio Molecular mechanics Action mechanism |
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