crude ore bin 原矿舍
grade of crude ore 出矿品位 ; 入选品位
crude-ore bin 原矿仓
brazilian crude ore 巴西粗粒粉矿
stripping to crude ore ratio 原矿剥采比
zinc ore crude 锌原矿
crude talc ore [矿业] 滑石原矿
Crude Iron Ore Mining 铁矿石原矿开采
With mining capacity continuous increase and with mine entering into deep mining stage, the grade of crude ore and the grindability of ore decrease that raise the cost of grinding.
随着矿山规模的不断扩大和进入深部开采,矿石的原矿品位和相对可磨度逐渐降低,磨矿成本随之升高。
In technology, four process schemes, such as crude ore cyanide leaching, flotation -cyanide leaching of flotation concentrate, fractional bulk flotation and selective flotation, were put forward.
技术上提出了原矿直接氰化浸出、原矿浮选—浮选精矿氰化浸出、原矿分步混合浮选和优先浮选四个方案,并比较了它们的特点。
The crude ore of kaolin is added with water into pulp, the disperser is added for dispersing, and then the flocculation accelerator is mixed, then the selective flocculation separation is undergone.
高岭土原矿加水制浆,加分散剂分散,再加絮凝剂搅拌,然后进行选择性絮凝分离。
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