| 龙头山金矿选冶工艺技术改造与生产实践 |
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| 引用本文： | 文杨思 刘玉雷. 龙头山金矿选冶工艺技术改造与生产实践[J]. 黄金, 2000, 21(2): 36-40 |
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| 作者姓名： | 文杨思 刘玉雷 |
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| 作者单位： | [1]广西黄金公司 [2]吉林省冶金研究院 |
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| 摘 要： | 针对龙头山金矿选冶工艺流程存在的问题，提高回收率和处理能力对原流程进行了技术改造。技改后的工艺流程适宜矿石性质，畅通稳定，选矿回收率由技改前的８７．５５％提高到９２．１５％，处理能力由原设计的１００ｔ／ｄ，选治成本由技改前１４５．５４元／ｔ降低到１０５．７０元／ｔ，较技改前地取得了７４２．６６万元的显著经济效益。
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| 关 键 词： | 技术改造 生产实践 金矿 选矿 冶金 |
Reform and operation practice of the technology of ore dressing and smelting in Longtoushan Gold Mine |
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| Wen Yangsi et al.. Reform and operation practice of the technology of ore dressing and smelting in Longtoushan Gold Mine[J]. Gold, 2000, 21(2): 36-40 |
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| Authors: | Wen Yangsi et al. |
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| Affiliation: | Guangxi Gold Company et al. |
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| Abstract: | The reforms of the original process flow of ore dressing and smelting in Longtoushan Gold Mine were made in order to overcome the problems in it and improve its treatment capacity.It showed that the reformed process flow was unblocked.stable and adaptable to ore property.As a result,the recovery rate of ore dressing improved from 88.55% to 93.16%,the treatment capacity improved from 100t/d of design to 200t/d,the unit treatment cost decreased from $145.54 to $105.90 and the accumutative total of economic benefit reached $7.4266 millions. |
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| Keywords: | technical reform operation practice recovery rate treatment capacity econemic benefit |
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