polyhalite

polyhalite

1. A Shallow Polyhalite Potassium-Salt Deposit Newly Discovered in Eastern Sichuan

四川东部发现浅层杂卤石钾盐矿床

2. The shallow polyhalite potash deposit in Sichuan are distributed in the north plunge top of Huayingshan anticline where is anhydrock of earlier Mesozoic Triassic period.

四川浅层杂卤石钾矿分布于华蓥山背斜北倾没端下中三叠统之硬石膏岩层中。

3. By analysing its geological characteristics, it is concluded that the polyhalite has indispensible geological conditions suitable for solution mining.

就杂卤石矿的地质特征而言,具有溶浸开采的基本地质条件。

4. Keywords polyhalite;potassium;solution mining;

杂卤石;钾;溶浸开采;

5. Keywords Polyhalite;Potassium;Brine containing high K content;

杂卤石;钾、富钾卤水;

6. Keywords polyhalite;potassium extraction;dissolve kinetics;

杂卤石;钾提取;溶解动力学;

7. Optimum Technological Conditions of Polyhalite in Leaching Agent

杂卤石盐浸过程工艺条件的优化研究

8. Keywords polyhalite;orthogonal test methods;leaching rate;

杂卤石矿;正交试验法;浸出率;

9. Keywords polyhalite;leaching techniques;leachability;leaching rate;

杂卤石矿;溶浸技术;可浸性;浸出率;

10. Keywords Polyhalite Leaching techniques Pole-leaching Leaching rate;

杂卤石矿;溶浸技术;柱浸;浸出率;

11. Shallow polyhalite potash deposit has the instruction meaning for its resource and the prospecting for solid-state solubility potash salt.

浅层杂卤石钾矿具有资源及固态可溶性钾盐找矿的指示意义。

12. It is possible for solution mining to become a effective way for exploiting deeply-lying polyhalite.

溶浸剂种类、浓度,矿层组成、厚度,矿石有效孔隙度和粒度,溶浸剂流速等是影响溶解开采深埋藏杂卤石的技术因素。

13. The key to solution mining of the polyhalite lies in dissolution of its valuables.

溶浸开采可能成为深埋藏杂卤石的开发的有效途径。

14. Mechanism and Feasibility Study of Solution Mining of Polyhalite

溶浸开采杂卤石的机理及可行性研究