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1)  in-situ leaching
原地溶浸
1.
Influential factors of permeability rule of leaching solution in ion-absorbed rare earth deposits with in-situ leaching;
离子型稀土矿原地溶浸溶浸液渗流规律的影响因素
2.
The classification and characteristics of the ion-absorbed rare earth deposits and various mining and recovering technologies currently used in China were reviewed in this paper,and besides,the leaching mechanism of in-situ leaching adopted in recovering the ion-absorbed rare earth ores and major measures taken in the mining process were emphatically expounded.
并重点阐述了用原地溶浸法开采离子吸附型稀土矿的浸析机理和开采过程中采用的主要技术措
2)  in-situ leaching mining
原地溶浸开采
1.
Evaluation and selection of in-situ leaching mining method using analytic hierarchy process;
用层次分析法进行原地溶浸开采方法评价及优选
3)  in-situ leach uranium mining
原地溶浸采铀
1.
An example of in-situ leach uranium mining using H_2SO_4 and oxidant as lixiviant is presented.
以用硫酸和氧化剂配制的溶液作溶浸剂的原地溶浸采铀为例,数值模拟结果表明,无论是在均匀孔隙岩石中还是在非均匀孔隙岩石中都可产生复杂形态的反应前锋运动,反应前锋的运动特征和形态稳定性与流体流速和模拟区域大小有关。
4)  Local dissolving leaching mining method
原地溶浸采矿法
5)  underground leaching
地下溶浸
1.
Study on recovering copper from copper mine underground leaching leakage liquid;
从铜矿山地下溶浸渗漏液中回收铜的研究
2.
According to difficult mining and refractory low grade ores in Tongkuangyu, ore leaching test, surface liquid system simulate, blasting in situ, underground penetration resistant have been carried out, and technique parameters of underground leaching are determined.
针对铜矿峪低品位难采难选氧化矿石进行了矿石的可浸性、地表液流系统模拟、原地爆破、地下防渗漏等试验 ,确定了地下溶浸工艺的技术参数 ,通过工业化试验 ,实现了地下溶浸采矿技术工业化生产的重大突破 ,取得了良好的经济效益和社会效益。
6)  in-situ leaching
原地浸出
1.
In-situ leaching of uranium, which the mining, sorting and processing are integrated, is a noveltechnique for extracting uranium mineral.
原地浸出采铀是集采、选、冶于一体的新型铀矿开采方法,本文分析探讨了疏松砂岩型铀矿床特征及适于地浸法开采的矿床地质、水文地质条件,总结介绍了原地浸出采铀原理和工艺技术。
补充资料:汗浸浸
1.汗水浸湿貌。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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