| 金矿石焙烧脱砷新技术试验研究 |
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| 引用本文： | 熊大民,陈玉明,王勋业. 金矿石焙烧脱砷新技术试验研究[J]. 黄金, 2001, 22(9): 29-31 |
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| 作者姓名： | 熊大民 陈玉明 王勋业 |
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| 作者单位： | 昆明理工大学 |
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| 摘 要： | 通过分析砷及其相关化合物的物化性质，找到了一种保护条件下的 深度脱砷方法。对于含砷高达11．58％某金矿石，使用该法脱砷后渣含砷降到0．2％以下，工艺稳定可靠。该方法在技术、经济、环保上可行，容易实现工业化。
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| 关 键 词： | 高砷金矿石 保护焙烧 脱砷 试验研究 |
| 修稿时间： | 2001-03-08 |
The study of new technique to remove arsenic from high arsenic refractoty gold ores |
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| Xiong Damin et al.. The study of new technique to remove arsenic from high arsenic refractoty gold ores[J]. Gold, 2001, 22(9): 29-31 |
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| Authors: | Xiong Damin et al. |
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| Affiliation: | Kunming University of Science and Engineering |
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| Abstract: | This paper analyze the physical and chemical character of arsenic and its chemical compound,concerned and introduces a method of highly removing arsenic in protection atmosphere.After treating the ore containing arsenic 11.58% by this method,the arsenic bearing rate of residue drops below 0.2%.This method is stable ,reliable and practical in technique,economic benefit and environmental protection,It is easy to be industrialized. |
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| Keywords: | high arsenic gold ore protective roast arsenic removal |
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