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1)  heap leaching
堆浸
1.
Commercial tests of tailing briquetting-heap leaching in a certain gold mine;
某金矿选矿厂尾矿制粒堆浸工业试验
2.
Study on permeation-promoter application in heap leaching process of uranium ores;
铀矿堆浸工艺中助渗剂应用的研究
3.
Experimental research on heap leaching bio-oxidation cyanidation of refractory gold concentrate;
某难浸金精矿堆浸细菌氧化—氰化浸出试验研究
2)  Dump leaching
堆浸
1.
Application of ion exchange technology to the dump leaching of hydrothermal volcanic uranium-molybdenum ore;
离子交换技术在火山热液铀钼类型矿石堆浸生产中的应用
2.
Solute transport mechanism and model of dump leaching;
堆浸过程溶质运移机理与模型
3.
Non-toxic dump leaching production practice of silver and copper oxide
氧化银铜矿无毒堆浸生产实践
3)  heap-leaching
堆浸
1.
Study and practice of gold extraction by heap-leaching of the low grade oxidized ore on the surface in Woxi District;
沃溪区低品位地表氧化矿石堆浸提金研究与实践
2.
A review of pretreatment processes for refractory gold ores prior to heap-leaching;
金矿石堆浸前预处理工艺
3.
The improvement of the leaching condition in heap-leaching will make the heap-leaching be mature gradually.
堆浸提金技术处理含金的大量贫矿、老矿山尾矿及早期金矿采出的“废石”,有其基建投资少、建设速度快、成本低的优点。
4)  heap leaching(pond leaching)
堆浸(池浸)
5)  dropping-heap leaching
滴淋堆浸
1.
The technology of covering membrane-dropping-heap leaching gold by copper ammonia thiosulfate was established.
采用覆膜-铜氨硫代硫酸盐滴淋堆浸提金工艺,原矿自然粒度入堆,金回收率达60。
6)  direct leaching in dumps
直接堆浸
1.
Because of the high degree of oxidation and clay containing quantity,the ore direct leaching in dumps effect of Zijinshan Gold Mine was no good.
紫金山金矿因矿石氧化程度及含泥量高而直接堆浸效果差,自矿山生产以来进行了一系列工艺性选矿试验,包括直接堆浸和制粒堆浸以及破碎+洗矿+重选+炭浸+堆浸等工艺的研究对比,从技术经济的角度分析各工艺的利弊以及发展前景,得出目前应采用的最佳工艺,并为今后矿山生产发展指明方向。
补充资料:堆浸
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性质: 即堆积浸取。湿法冶金处理矿石的经典方法之一,广泛应用于从低品位矿石或难选氧化矿中提取铀、金和铜。其原理为基于毛细作用和化学反应,基本过程是将矿石适当破碎,按一定要求在合适的场地上堆成矿堆,从矿堆上部喷洒浸取剂溶液,对铀矿石一般为稀硫酸,对金矿则为氰化物溶液。从矿堆下部收集浸取液。现代堆浸常与细菌浸取相结合。堆浸的设备和操作都较常规浸取方法简单,但浸取速度慢,浸取周期长。

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