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。
So ore dressing procedure is different, need the concrete analysis.
所以选矿流程各异，需要具体问题具体分析。
The dust examining conditions of ore dressing workshop are introduced.
介绍了选矿车间的粉尘检测情况。
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。
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。
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。
The present invention relates to a kind of ore dressing technology for removing the tiny iron impurity from kaolin.
本发明为适用于除去高岭土中微细铁杂质的一种选矿工艺。
The deposit is characterized by shallow burial and high grade, with simple ore type amenable to mining and ore dressing.
矿床具有埋藏浅、品位富、矿石类型简单、易采、易选等特点。
The comprehensive ore dressing methods including low-intensity magnetic seperation and gravity separation are researched.
研究了采用弱磁选、重选等方法回收硫酸渣中的铁矿物。
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。
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 invention relates to the technical field of ore dressing, in particular to a mercury-antimony smelting separation process.
本发明涉及选矿技术领域，具体涉及汞锑冶炼分离工艺。
The method has the advantages of low cost and simple equipment and operation and is applicable to antimony ore dressing plants.
本方法具有成本低，设备简单，操作简单的优点。适用于锑矿选矿厂家。
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。
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。
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。
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。
Qinghai Office of Geology and Mineral Resources Minister Liu and his company to 300,000 tons ore dressing plant construction site inspections.
青海省地矿厅刘厅长一行到公司30万吨选矿厂建设工地视察工作。
Reasons for resulting in high gold grade of tail water and low gold adsorption rate in the flow sheet of ore dressing are analysed comprehensively.
综合研究分析了生产中出现的尾液金品位高、金吸附率低的原因。
The reasonable solution of the order of floatation, the sulphuration of mineral oxide and the bad influence of slime result in a better ore dressing.
由于合理地解决了浮选顺序、氧化矿的硫化及矿泥的不良影响，分选效果较好。
The dust examining conditions of ore dressing workshop are introduced. The control measure is put forward and the site condition is improved after transforming.
介绍了选矿车间的粉尘检测情况。根据检测中发现的问题，对现场粉尘提出了治理措施并进行了改造，改造后现场情况有所好转。
As an application of the model, the paper discusses the problem of apportion ores from Shaoguan ore dressing plant. Some results calculated by computer are given.
作为模型的实际应用，讨论了韶关精选厂的配矿问题，并给出了部分计算机结果。
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。
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；
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。
Our products include machinery for gravity separationmagnetic separationelectrostatic separation processflotation processcrushinggrinding ore dressing by screening and so on.
已开发生产的产品有重选、磁选、电选、浮选、破碎、粉磨、筛分等系列产品。
Our products include machinery for gravity separationmagnetic separationelectrostatic separation processflotation processcrushinggrinding ore dressing by screening and so on.
已开发生产的产品有重选、磁选、电选、浮选、破碎、粉磨、筛分等系列产品。
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