紫金山金矿缩短堆浸周期的途径与生产实践

J4 ›› 2003, Vol. 11 ›› Issue (2): 32-37.

紫金山金矿缩短堆浸周期的途径与生产实践

谢李泉

紫金山金矿选矿厂,福建　上杭　364200

收稿日期:2002-05-23 修回日期:2002-07-02 出版日期:2003-04-30 发布日期:2011-11-24
作者简介:谢李泉(1967-),男,工程师,从事选厂技术管理工作,主攻方向为金矿堆浸工艺.

THE TECHNICAL MEASURE AND PRODUCTION PRACTICE FOR SHOTENING HEAP LEACHING CYCLE PERIOD OF ZIJINSHAN GOLD MINE

XIE Liquan

Mining Plant Of Ziji nshan Gold Mine, Fujian Zijin Mining Industry Co. Ltd., Fujian Shanghang 364200, China

Received:2002-05-23 Revised:2002-07-02 Online:2003-04-30 Published:2011-11-24

摘要/Abstract

摘要：

堆浸周期是影响堆浸厂产量、经济技术指标的重要参数。缩短堆浸周期,有利于提高堆浸厂的产量、经济效益和矿堆浸出率。对紫金山金矿堆浸厂的矿堆浸出周期进行了较详尽的研究,研讨了缩短堆浸周期的技术措施,指出了缩短堆浸周期的管理与技术实施方向,并以2001 年紫金山金矿堆浸厂的堆浸生产提速为例,表明缩短堆浸出周期,取得了显著的经济效益。同时对破碎矿石的粒度的选择、筑堆方式、矿堆筑堆高度、喷淋强度、堆浸生产的合理安排及其他缩短矿堆浸出周期的技术途径等进行探讨。

关键词: 堆浸, 堆浸周期, 提速, 措施, 效果, 紫金山金矿

Abstract:

The ore heap leaching cycle period is an important parameter that affect's the output and economic technological index. Shortening the heap leaching cycle period is conducive to the raising of the heap leaching rate so the output of the factory will be raised and better economic benefit obtained. The author of this article has made a thorough investigation of the heap leaching cycle period of Zijinshan Gold Mine Heap Leaching Factory,put forward some technical measures for shortening heap leaching cycle period and expounded it's remarkable effect on the speeding up of Zijinshan heap leaching production in 2001. Meanwhile,this article has also made some research into the selection of the size of the crushed ore,the type of the heap const ruction and it's height,the intensity of the spray and spouting,the optimal arrangement of the heap leaching production as well as other technical measures for shortening heap leaching cycle period.

Key words: heap leaching, heap leaching cycle period, measures, production practice

中图分类号:

TF831

谢李泉. 紫金山金矿缩短堆浸周期的途径与生产实践[J]. J4, 2003, 11(2): 32-37.

XIE Liquan. THE TECHNICAL MEASURE AND PRODUCTION PRACTICE FOR SHOTENING HEAP LEACHING CYCLE PERIOD OF ZIJINSHAN GOLD MINE[J]. J4, 2003, 11(2): 32-37.

参考文献

[1] 吕宪俊,王志江,杨云忠,等. 氰化提金概论[M]. 陕西:陕西科学技术出版社,1997.
[2] 张兴仁. 提金工艺新进展[J]. 矿产综合利用,1991,1(4):20.
[3] 潘志兵. 从美国堆浸技术谈我国堆浸发展方向[J]. 矿产综合利用,1993, 3(4):2.
[4] 巫汉泉. 堆浸提金技术[J]. 矿产保护利用,1993, (1):23.

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