| 朱志雄,黄佩,王兵.某石英砂矿提纯制取高纯石英初探[J].贵州地质,2017,34(1):50-54 |
| 某石英砂矿提纯制取高纯石英初探 |
| Initial Study of High Purity Quartz Production By Purification from A Quartz Ore |
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| DOI： |
| 中文关键词: 石英砂 提纯 分级 酸浸 高纯石英 |
| 英文关键词:Quartz sand Purification Classification Acid leaching High-purified quartz |
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| 摘要点击次数: 1222 |
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| 中文摘要: |
| 针对某地石英砂矿石性质特点，经探索性试验研究证明，该石英砂矿采用破碎分级→碱液擦洗→搅拌酸浸→强酸处理→细磨筛分→强酸再处理的提纯工艺流程，可获得二氧化硅含量大于99.99%的高纯石英产品。 |
| 英文摘要: |
| According to the properties of a quartz sand at some place，the exploratory experiments prove that high purity quartz products with silica content is more than 9999% can be obtained from the quartz sand when adopting purification process of crushing and classification—scrubbing with alkali liquor-acid leaching with stirring-acid treatment-screening after fine grinding-acid retreatment. |
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