查询词典 heap leaching

This paper presents the results of leachability test of 6 types of oxidized gold ores of 22 mines, and the industry test of agglomerate heap leaching of oxidized ore of kaolin alteration fractured zone in China.

本文介绍了我国六种金矿类型的二十二个矿区氧化矿石的实验室住式堆浸试验结果，和高岭土化蚀变破碎带金矿氧化矿石的制粒堆浸工业试验；对影响堆浸的诸因素进行了系统的研究；探讨了全浸出过程的动力学特性。

Test on heap leaching by adding natural drying copper slag and FeSO 4 into H 2SO 4 solution of pH was conducted.

试验表明，在pH 的硫酸溶液中加入经自然风干后的铜渣和FeSO4 进行堆浸，经过 34天二个阶段的自然堆浸作业，铜渣中Cu的浸出率可达到 90 %以上，该工艺在技术上是可行

Based on the theory of dynamic diffusion in multiphase reactions, the description in quantity of the metal recovery in heap leaching through the chemical solvents is given.

根据多相反应扩散动力学理论，给出了化学溶浸剂溶浸开采金属的定量描述。

This product is made from coconut shell with excellent abrasion resistance, high intensity, and good absorbability etc. It is used for carbon-in-pulp process, heap leaching, gold and other heavy metal separation and collection, high purified water purification.

本产品主要采用椰壳为原料，具有耐磨强度好、吸附性能高等优点，主要用于炭浆法、堆浸法和黄金提取以及冶金工业中贵重金属的分离和提取，也可用于高纯水质的净化。

A gold-extracting test using heap leaching technology, was conducted in the Nidangou gold mine .

泥旦沟金矿采用堆浸工艺，对低品位矿石进行提金试验。

In the heap leaching process of uranium ores some problems often occur,such as permeability declining and/or the blockage of penetrating holes,which are caused by muddled ores,expanded ores and the migration of fine particles.

在某些铀矿堆浸工艺中，由于矿石的泥化、膨胀和细颗粒迁移等原因，经常出现通道堵塞、渗透率低的问题，为此，提出了添加助渗剂的方案。

Oxide ores are processed by either milling or heap leaching.

氧化物矿石通过磨矿或堆浸来处理。

The distribution of temperature, concentration of oxygen and concentration of target metal ions were analyzed, during heap leaching process through developing a fully coupled flow-reaction with heat transfer model.

通过建立一组瞬态的流、固、热全耦合方程组，对浸出过程中浸堆内的温度、氧相对浓度、目的金属离子浓度等分布进行数值模拟。

Chongqing Umbro Kemao limited liability companies are state-level hi-tech development zone in Chongqing register a comprehensive high-tech company with independent import and export operation rights, the United States and Israel and the related companies have maintained close cooperation, mainly engaged in modern irrigation , greenhouse, water treatment, mine heap leaching, plant protection machinery, hydraulic control valves, into the exhaust valve, water distribution network distribution system, water plant construction, and automatic control, such as business, covering a variety of system design, production, product wholesale, construction, and projects such as the total package.

重庆恩宝科贸有限责任公司是在重庆国家级高新技术开发区注册的一家高技术综合性公司，拥有自主进出口经营权，与以色列与美国的相关公司保持着密切的合作，主要从事现代灌溉、温室、水处理、矿山堆浸、植保机械、水力控制阀门、进排气阀、输配水管网系统、自来水厂建造、及自动控制等业务，范围包括各种系统的设计、生产、产品批发、工程施工、与项目总包等。

Through analysis of geological setting of ore beds and considering the prerequisite of heap leaching mining, the Pliocene of Kuqa-Ertatai area is predicted to be a prospect area of placer-type uranium mineralization.

通过对各含矿层地质背景分析，并考虑到地浸开采的前提条件，预测出库车－二八台地区上新统为可供地浸的砂岩型铀矿成矿远景区。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。