Correlation analysis of ore grade,recovery and tailing grade;
关于原矿品位、回收率、尾矿品位之间相关性的分析
Adding optimized middling regrinding system to the grinding-flotation system in the concentration plant of Cangshang Gold Mine in order to carry out regrinding and redressing of the association particles in the course of flotation,the grade of gold concentrate raised by 5～10g/t,the tailing grade kept to 0.
莱州金仓矿业有限公司仓上金矿选矿厂通过在磨浮系统中增加中矿再磨作业 ,对浮选过程中的连生体颗粒进行再磨再选 ,并对再磨工艺进行优化 ,使金精矿品位提高 5～ 10g/t,尾矿品位稳定在 0 。
In the flotation process it is hard to develop an accurate mathematical model for both concentrate grade and tailing grade which characterize the key technical indices.
针对在浮选过程中表征关键工艺指标的精矿品位和尾矿品位难以建立精确数学模型,而常规控制方法又难以进行有效控制的难题,将案例推理和常规控制相结合,提出了基于案例推理技术的浮选过程工艺指标优化设定方法。
Jianshan anionic reverse flotation of iron ore to iron content and reduce silicon achieved very good results,the original design and production of iron ore SiO_2 content of 4%,the tailings grade of 19.
尖山铁矿阴离子反浮选提铁降硅取得了非常好的效果,原设计生产的铁精矿SiO_2含量为4%,尾矿品位为19。
General optimization system of iron concentrate grade;
铁精矿品位优化通用系统
Experimental study on improving the gold concentrate grade of high-sulphur gold ore;
提高高硫含金矿石精矿品位的试验研究
In view of lower concentrate grade in the mineral processing of Copper Mine in Hubei, based on the consulting information and mineral processing experiments, the proper measures of mineral processing has been taken.
针对湖北某铜矿精矿品位偏低的实际生产情况,在查阅资料和选矿试验的基础上,提出合理的选矿工艺改进措施,经过多次的技术改造,铜精矿品位提高了2。
The result of applying the empirical equation to salt mine grade interpretation is also given.
以漳县盐矿区为例,介绍了用测井方法确定岩矿层的优势所在;依据岩系地层的电性、放射性及它们之间的相互关系,用二元回归方法得出了矿区的理论方程;列举了用经验方程进行盐矿品位解释的应用效果。
Taigang Jianshan Reverse Flotation of Iron Ore Tailings Grade Lower Increase Recovery Rate of Iron Ore Production Practice
太钢尖山铁矿降低反浮选尾矿品位提高铁精矿回收率的生产实践
Experimental Research on Recovering Titanium from the Tailings of Separating Iron of a Low-grade Titanomagnetite Ore
某低品位钒钛磁铁矿选铁尾矿选钛试验研究
Studies on the Recovery Techniques and Mechanism of Copper from Some Low Grade and Complex Oxidized Copper Tailing by Using Flotation
某低品位复杂氧化铜尾矿浮选回收铜工艺及机理研究
Application study on superfine tail mineral sand used in ready-mixed concrete
尾矿特细砂在商品混凝土中应用探讨
The autoclaved products made of steel slag mixed with pyrite tailing, pyrite tailing and lime or gypsum respectively were studied.
用硫铁尾矿、硫铁尾矿和石灰、硫铁尾矿和石膏分别与低碱度钢渣复掺配制蒸压制品。
The Study of Transmissivity and Zeta Potential for Waste Water from Flotation of Phosphate Ores
磷矿浮选尾矿水透光率与ζ电位的研究
submarginal mineral body
边界品位以下的矿体
MINERAL PROCESSING TECHNOLOGY STUDY ON A LOW-GRADE IRON ORE IN HEBEI
河北某低品位铁矿选矿工艺流程研究
The Production Practice of Improving Copper Concentrate Grade in Dashan Concentrator
提高大山选矿厂铜精矿品位生产实践
Technique research on selection of low-grade copper and nickel ore in Hami,Xinjiang
新疆哈密低品位铜镍矿选矿工艺研究
STUDY ON IMPROVING THE GRADE OF COPPER CONCENTRATE IN DAHONGSHAN COPPER MINE
提高大红山铜矿铜精矿品位试验研究
Investigation on the Process Mineralogy of a Low Grade Iron Ore from Xinjiang
新疆某低品位铁矿石工艺矿物学研究
Study on the Beneficiability of a Low-grade Molybdenum Polymetallic Ore
某低品位钼多金属矿矿石可选性研究
Determination and Application of Reasonable Flood Control Warning Stage of Tailing Pond
尾矿库合理防洪警戒水位确定及其应用
Comparative Study of Mineral Elements in Different Positions of Small-Tail Han Sheep Carcass
小尾寒羊胴体不同部位矿物元素的比较研究
Study on Ore Grade Distribution and Selection of the Mining Method at DongGou Molybdenum Mine;
东沟钼矿矿石品位分布及采矿方法选择研究
Production feasibility exploration of low grade slag and ore of some gold mine in Burma
缅甸某金矿低品位矿渣和矿石生产可行性探索
STUDY ON PRESSURE LEACHING OF MIDDLING FROM FLOATATION PROCESS OF LOW-GRADE NICKEL SULFIDE ORE
低品位硫化镍矿选矿中矿加压浸出试验研究