This Paper introduces test of treating and reusing of the Wastewater of a small lead and Zinc ore-dressing plant.
本文简述了某小型铅锌矿选厂废水处理和回用试验情况。
A new measure to deal with wet-collapsing loess on slope of site base was proposed in design of tailings site of ore-dressing plant of XISCO.
通过对宣化钢铁公司小吴营选矿厂尾矿库工程的设计，提出了一种新的处理坝基岸坡湿陷性黄土的措施。
Article 29 in mining mineral resources, a mining enterprise must adopt rational mining sequence and methods and proper ore-dressing technique.
第二十九条开采矿产资源，必须采取合理的开采顺序、开采方法和选矿工艺。
One of causes that ore-dressing experiments of Ningxiang-type iron ore hasn t got breakthrough is insufficient study of technological mineralogy of ore.
宁乡式铁矿选矿试验未获重大突破的原因之一是对矿石的工艺矿物学研究不够充分。
The vertical magnetic separator is used in the Ore-dressing Plant of Baotou Steel, the equipment needs higher quality of cooling water.
包钢选矿厂选矿工艺立环强磁机的应用，其设备冷却水的水质要求较高。
Pilot test confirmed the ore dressing flowsheet, regime and index of the batch test.
扩大连续试验验证了实验室试验的工艺流程、制度和选矿指标。
Manganese ore magnetic separation machine | manganese ore dressing equipment plays an important role in the whole process.
锰矿磁选机|锰矿选矿设备在整个流程中起着举足轻重的作用。
On the basic of this research, a reasonable design processing flowsheet has been made and good ore dressing indicia has been achieved.
在该研究的基础上，选矿工艺研究制定了合理的工艺流程，取得了良好的选矿指标。
Contrasting old and new reagents test proved that using new reagent can largely reduce reagent cost and get better ore dressing indexes.
新旧药剂组方的对比试验表明：使用新组方可较大幅度降低选矿药剂成本，且获得比较好的选别指标。
Comprehensive techno economic evaluation of an ore dressing plant is actually a decision making issue concerning multiple attributes.
选矿厂技术经济综合评价实质上是一个多属性(指标)决策问题。
Ore dressing refers to the concentration of a raw ore. Dressing can separate the desired mineral from much of the associated gangue.
选矿就是精选生矿。通过选矿，有用矿物从伴随的脉石中分离出来。
After the technological transformation, the ore processing flowsheet and equipment was improved, and the equipment operation rate and ore dressing recovery rate was enhanced.
通过技术改造使选矿工艺流程及设备日趋完善，提高了设备运转率和选矿回收率。
This paper expatiates on requirements and characteristics of automatic control technology for ore dressing in mine and discusses on schemes of ore dressing control.
阐述了矿山选矿自动控制技术要求及特点，并对选矿控制方案进行探讨。
Electrostatic ore dressing is used to sort ore particles by means of the attraction of heterogeneous electric field for medium particles.
静电选矿是利用非均匀电场对介质颗粒的吸引力来分选矿粒的。
Centrifugal vibratory ore dressing machine is widely used in mines for ore dressing.
离心振动重选摇床在矿山中为常用选矿设备。
Grain sizing by sedimentation is now widely used in ore dressing.
目前选矿工艺中最常采用的是沉降分析法。
The ore dressing part includes the principles used in varied ore dressing methods, requirements for the ores, equipments and materials used, and main technical flow charts.
选矿部分包括不同选矿方法所依据的基本原理、对矿石的要求、所需的主要设备、主要材料以及主要工艺流程等；
The manufacture of the porcelain granules both USES the waste of the iron ore mine and the ore dressing plant, protects environment, reduces the cost and has huge economic benefit and social benefit.
该陶粒的生产，既利用了铁矿山及选矿厂的废弃物，保护了环境，又可降低成本，具有极大的经济效益和社会效益。
The invention discloses solid waste porcelain granules in an iron ore mine and an ore dressing plant and a preparation method thereof and belongs to the building material field.
本发明公开了一种铁矿山及选矿厂固体废弃物陶粒及其制备方法，属建筑材料领域。
The utility model can be used for departments such as cements, metallurgy, mines, ore dressing, electric power, chemical engineering, etc. for milling various different materials.
可广泛应用于水泥、冶金、矿山、选矿、电力、化工等部门料磨各种不同物料。
This kind of tailings are useless waste residues discarded after dressing gold ore.
金矿尾矿为黄金矿石经选矿后弃而无用的废渣。
Mill grade of ore, recoveries and tailing grade are very correlative during dressing processes.
在选矿过程中，矿石的原矿品位、回收率、尾矿品位三者是密切相关的。
The dressing of oxidized ore of zinc and lead in Lanping has been a tickler for a long time.
兰坪氧化铅锌矿的选矿长久以来是选矿界的难题。
This formula not only applies to ore dressing operation, but also applies to separating operation of the other professions.
这个分离效率计算式不仅适用于选矿各作业，同样也适用于有分离过程的其他行业。
The dust examining conditions of ore dressing workshop are introduced.
介绍了选矿车间的粉尘检测情况。
Silicon dioxide content of the multitudinous samples in the ore dressing test was assayed.
测定了选矿试验中大批量样品二氧化硅含量。
It is a new ore dressing process to separate low grade, coarse-size Tin ore by jig, and it is advanced technology.
用跳汰机对低品位锡矿进行粗粒抛废处理是一种选矿新工艺，其技术先进。
Scientists of ore dressing have been taking all the efforts to search for collectors with fine properties for the flotation of molybdenite.
多年来，选矿学家们不遗余力地在优选性能优异的辉钼矿浮选捕收剂。
Scientists of ore dressing have been taking all the efforts to search for collectors with fine properties for the flotation of molybdenite.
多年来，选矿学家们不遗余力地在优选性能优异的辉钼矿浮选捕收剂。
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