选矿是根据矿石中不同矿物的物理、化学性质,把矿石破碎磨细以后,采用重选法、浮选法、磁选法、电选法等方法,将有用矿物与脉石矿物分开,并使各种共生(伴生)的有用矿物尽可能相互分离,除去或降低有害杂质,以获得冶炼或其他工业所需原料的过程。 选矿能够使矿物中的有用组分富集,降低冶炼或其它加工过程中燃料、运输的消耗,使低品位的矿石能得到经济利用。选矿试验所得数据,是矿床评价及建厂设计的主要依据。
n. beneficiation ; mill run ; vann
misc. mineral separation
选矿 为节省运输和冶炼费用,把采得的矿石中的脉石成分和母岩分离,富化有效成分的做法称做选矿(mineral dressing).选矿方法有:(1)重力选矿。
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年处理30万吨铜选矿厂设计_采矿专业毕业论文_毕业论文天下网 关键词:选矿;破碎;磨矿;浮选 [gap=927]Keywords: Mineral processing; Crush; Mill; Flotation separation
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选矿厂 dressing works ; concentrating mill ; dressing plant
选矿机 [矿业] concentrating machine ; concentrator ; ore separator
选矿设备 [矿业] preparation equipment ; dressing equipment ; ore benefication equipment ; Mineral Processing Equipment ; preparation equipment
风力选矿 pneumatic preparation ; pneumatic concentration
静电选矿机 [矿业] electrostatic separator
磁力选矿 [矿业] magnetic separation ; magnetic concentration
化学选矿 chemical mineral processing ; chemical concentration ; chemical processing
选矿比 concentration ratio
选矿尾矿 mill tailings
As one of the most important part of mineral processing, Grinding determine to grinding’s follow-up homework-Selection’s result to a great extent.
磨矿作为选矿作业中最重要的环节之一,在很大程度上决定了磨矿的后续作业——选别作业的效果。
参考来源 - 磨矿介质尺寸与形状对镍矿石磨矿及选别的影响研究·2,447,543篇论文数据,部分数据来源于NoteExpress
实现过程控制自动化是选矿厂提高劳动生产率及各项指标的重要因素。
Process control automation is an important factor for improving productivity and production targets.
高品位铁精矿是选矿的深加工产品,又是一种很有发展潜力的新型功能材料。
High grade iron concentrate is a deep-processed product which is also a novel functional material that has great development potential.
PG72型盘式真空过滤机的研制成功,提高了我国铁精矿选矿厂脱水设备的装备水平。
The successful development of ZPG72 disk vacuum filter has raised the dewatering equipment level of China's iron concentrators.
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