黄金应用中矿石分选和预富集的决策支持

IF 0.9 Q3 MINING & MINERAL PROCESSING
R. Bearman, D. J. Bowman, R. Dunne
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引用次数: 0

摘要

摘要通过选择性加工工艺对黄金厂粗饲料进行升级一直是人们关注的焦点。在过去的30-40年里,人们的兴趣忽高忽低,但方法的改进和提高资源利用效率的压力引起了更多的关注。所讨论的资源不仅仅是矿体本身,而是对能源和水的需求以及所应用的强度水平。尽管技术取得了各种进步,但通过物理手段(筛选、DMS)或传感器(颗粒或大规模分选)进行选择性粗提的市场渗透率仍然有限。关于金,由于低浓度和缺乏用于直接检测的商业传感器,吸收变得复杂。在本文中,作者研究了影响黄金行业预富集率和程度的关键因素,因为它与基于颗粒的颗粒分选和DMS有关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Decision support for ore sorting and preconcentration in gold applications
ABSTRACT Upgrading coarse feed in gold plants, through a process of selective processing, has always been of interest. The level of interest has waxed and waned over the last 30–40 years, but improvements in methods and pressure to increase the efficiency of resource utilisation, have driven greater attention. The resources in question, not simply being the orebody itself, but the requirements for energy and water and the level of intensity applied. Despite various advances in technology, the market penetration of selective coarse upgrading, either via physical means (screening, DMS) or sensors (particle or mass sorting), is still limited. In relation to gold, uptake is complicated by low concentration and the lack of commercial sensors for direct detection. In this paper, the authors examine key factors impacting the rate and degree of uptake of preconcentration in the gold sector, as it relates to particle based particle sorting and DMS.
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来源期刊
CiteScore
3.50
自引率
0.00%
发文量
6
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