选矿

Through the rough stage small experiment,the effect of A-200 frother flotating the molybdenum ore was studied.

通过粗选段小型试验，研究了A-200起泡剂选钼效果，试验结果表明：A-200起泡能力强，起泡速度快，泡沫脆散性好，药剂用量小，可代替现用起泡剂用于选钼，并可降低选矿药剂消耗及成本。

Sodium hydrosulfide, sodium hydrosulphide, Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate.sodium bisulfide.

优势：殷都牌高纯度硫氢化钠，主要用于选矿、农药、染料、制革生产以及有机合成等工业，与同类产品相比，。。。。

That's how the story of the Sisley brand started, a brand that, year after year, has continued to offer a revolutionary way of dressing compared with the standards of the time, in perfect tune with the most avant-garde trends of the present and aimed exclusively at the young. The encounter with Benetton occurred in 1974, when the Group, perceiving the potential, bought exclusive rights to use the name, but it was not until 1985 that Sisley took on its own personality within the Group.

That's 怎么Sisley 品牌的故事开始了，品牌，年复一年，继续提供选矿一个革命方式和时间的标准相比，在完善的声调以礼物的多数先锋派的趋向和完全瞄准了年轻人。1974 年遭遇与Benetton 发生了，当小组，察觉潜力，买了专有权使用名字，但它没有在直到1985 年Sisley 需要在它自己的个性在小组心头。

SLon vertical ring pulsating high gradient magnetic separator is a new generation of highly efficient high intensity magnetic separation equipment.

SLon立环脉动高梯度磁选机是新一代高效强磁选设备，具有富集比大、选矿效率高、磁介质不易堵塞、设备工作稳定的优点。

SLon vertical ring pulsating high gradient magnetic separator s,which has the advantages of large concentration ratio, high separation efficiency, strong adaptability, uneasy-to-be blocked magnetic medium and high availability, has found large-scale application in domestic mines in recent years.

SLon立环脉动高梯度磁选机具有富集比大、选矿效率高、适应性强、磁介质不易堵塞、设备作业率高的优点，近几年在国内的矿山已经大规模应用。

Three, main product synopses: Provides the equipment specially for the mine, and installs the maintenance, provides the design consultation to the project, and negative dressing experiment and so on.

三、主要产品简介：专为矿厂提供设备，并予以安装维护，对工程提供设计咨询，并负选矿实验等。以下是相关英文翻译，希望老外能够喜欢

Combining the characteristic of mineral processing, several methods are introduced for controlling density of classing and value of grinding, and measurementing flotation liquid.

结合选矿生产过程的特点，在实际中采用模糊控制的方法，根据偏差的大小和变化率来控制磨矿旋流器入口浓度；采用控制均匀值的思想，保持球磨机给矿量平均值的稳定；还介绍了一种测量浮选槽液位的方法。

The concentrate obtained in wet processes contains much water, so it must be dewatered either for direct use or for further processing.

湿法选矿所得的精矿含有大量的水分，因此不管是直接使用还是进一步加工都必须脱水。

Practice shows that new technologies can improve the index of mineral concentration and huger economic benefit than old technology.

工业应用表明，新药剂与新工艺比原有工艺的选矿指标有较大的提高，取得了良好的经济效益。

We adopted a comparatively perfect technics, such as calcineing ore with Calcium, soaking through NH_4HCO_3, enriching the vanadium with 717 anion exchange resin and depositing vanadium with NH_4C1, to recover the vanadium from argillaceous vanadium ore. At this rate, those problems that high content of SiO_2 in the ore, agglomeration in calcination, low transformation rate of dissoluble vanadium and unavailable enrichment of mill run, can be raveled out.

针对粘土钒矿中SiO_2含量太高，焙烧时易结块，可溶性钒转化率低以及不能选矿富集等问题，本课题采用钙化焙烧法焙烧，碳酸氢铵浸出，717~#强碱性阴离子交换树脂富集，以及氯化铵沉钒等方法，提钒效果较为理想。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。