Heap bio-oxidation and gold recovery at Newmont Mining: First-year results

被引：13

作者：

Bhakta, P ^{[1
]}

Arthur, B ^{[1
]}

机构：

[1] Newmont Min Corp, Met Accounting, Carlin, NV 89822 USA

来源：

JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY | 2002年 / 54卷 / 10期

关键词：

Dissolve Oxygen Level; NaCN; Gold Recovery; Reclaim Water; HDPE Pipe;

D O I：

10.1007/BF02709218

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Newmont Mining Corporation began commercial gold production using whole-ore bio-oxidation,from Carlin Trend ores in 2000. Commercialization of the bio-oxidation process culminates a 12-year R&D project designed to recover gold from low-grade siliceous sulfidic refractory ores and low-grade sulfidic carbonaceous refractory. This paper outlines Newmont's biomilling process and reviews data from the first year of commercial operation.

引用

页码：31 / 34

页数：4