Fosterville gold mine heated leach process

Initial leach temperatures of 40°C were adopted with the view to use waste heat from the bacterial oxidation circuit which operates at a similar temperature. 'Heated leach' tests conducted on CIL feed at 40°C immediately showed benefits with a step increase in CIL recoveries over both plant and previous testwork results and provided …

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[randpic]Fosterville gold mine heated leach process: Mineral Processing and ...Treatment of black shale ores, which have elevated NCC levels, has historically resulted in CIL recoveries as low as 35%, with around 60–80% of the gold loss from the leac

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Fosterville Gold Mine Heated Leach Process

The Fosterville Gold mine is located approximately 20km to the East of Bendigo in central Victoria. The gold at Fosterville occurs as solid solution within disseminated …

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Fosterville gold mine heated leach process

The Fosterville Gold mine is located approximately 20 km to the East of Bendigo in central Victoria. The gold at Fosterville occurs as solid solution within disseminated arsenopyrite and pyrite. Th...

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Fosterville Gold Mine Improves Gold Recovery with …

In 2008, Fosterville GoldMine pioneered the 'Heated Leach' Process ( Outotec HiTeCC™), a high temperature preg-robbing mitigation process. In …

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Fosterville Gold Mine Heated Leach Process

The Fosterville Gold mine is located approximately 20km to the East of Bendigo in central Victoria. The gold at Fosterville occurs as solid solution within disseminated arsenopyrite and pyrite. The Fosterville ore bodies contain various amounts of native carbon in the form of bituminous coal. This carbon (Non-Carbonate Carbon or NCC) has been the …

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Fosterville gold mine heated leach process

Fosterville gold mine heated leach process. M Binks Young-Davidson Gold Mine Hwy 566, Matachewan, Ont., Canada Correspondence mbinks@young …

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Fosterville Gold Mine Improves Gold Recovery with …

In 2008, Fosterville GoldMine pioneered the 'Heated Leach' Process ( Outotec HiTeCC™), a high temperature preg-robbing mitigation process. In 2009, this highly successful technology was commercialized onsite, and has since been demonstrated to increase overall gold recoveries by up to 12% and reduce WAD cyanides discharged …

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Fosterville Gold Mine Heated Leach Process

Metallurgical Plant Design and Operating Strategies (MetPlant 2011) 480 8 - 9 August 2011 Perth, WA Fosterville Gold Mine Heated Leach Process M Binks 1 and P Wemyss 2 1. MAusIMM, Processing Manager, Fosterville Gold Mine, McCormicks Road, Fosterville Vic 3557. Email: [email protected] 2. Processing Manager, Stawell Gold Mine, Leviathan …

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Fosterville gold mine heated leach process

Download Citation | Fosterville gold mine heated leach process | The Fosterville Gold mine is located approximately 20 km to the East of Bendigo in central Victoria. The gold at Fosterville occurs ...

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Fosterville gold mine heated leach process. By Binks M Mineral Processing and Extractive Metallurgy, Vol. 121, Iss. 4, 2012-11,pp. : 224-227 . Maney Publishing. Access to resources Recommend Favorite

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Once the ore is mined, the ore is hauled to the leach site for pad emplacement by conveyor or radial stackers, loaders, or dump trucks. The heap leach pad typically consists of a lower liner composed of 30 cm (12 inches) of compacted soil/clay with permeability of 10 -6 cm/second or less.

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Fosterville Gold Mine improves gold recovery …

In 2008, Fosterville Gold Mine pioneered the development of a high temperature preg-robbing mitigation process. This highly successful technology, HiTeCC (high-temperature caustic conditioning), …

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Fosterville gold mine heated leach process

The Fosterville Gold mine is located approximately 20 km to the East of Bendigo in central Victoria. The gold at Fosterville occurs as solid solution within …

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Fosterville Gold Mine Heated Leach Process | PDF

The Fosterville Gold Mine processes ore that contains disseminated gold within arsenopyrite and pyrite minerals as well as native carbon in the form of bituminous coal. This native carbon causes significant gold loss through "preg-robbing" in the carbon-in-leach (CIL) circuit, resulting in recoveries as low as 35%. To address this, the mine …

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Gold was first discovered in the Fosterville area in 1894 with mining activity continuing until 1903. • The present-day Fosterville mine started underground mining operations in 2005, initially producing gold from near-surface, low-grade mineralization.

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Fosterville gold mine heated leach process

Fosterville gold mine heated leach process. M Binks, P Wemyss. Mineral Processing and Extractive Metallurgy, November 2012, Taylor & Francis. DOI: …

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Fosterville gold mine heated leach process

At the time of the development of the heated leach process, Fosterville Gold Mine was wholly owned by Northgate Minerals, a Canadian company. ... Initial leach temperatures of 40°C were adopted …

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Fosterville gold mine heated leach process

The Fosterville Gold mine is located approximately 20 km to the East of Bendigo in central Victoria. The gold at Fosterville occurs as solid solution within disseminated arsenopyrite and pyrite. ... Following commissioning, the heated leach circuit has achieved recovery gains of 4‐14%, and has proven itself to be a significant contributor to ...

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OneMine | Fosterville Gold Mine Heated Leach Process

The Fosterville Gold mine is located approximately 20km to the East of Bendigo in central Victoria. The gold at Fosterville occurs as solid solution within …

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Enhancement of gold extraction by citric acid-assisted …

The phase transition of gold-bearing pyrite is controlled mainly by temperature when heated by MW ... The Carlin-type gold ore samples in this study were obtained from a gold mine in SW Guizhou, China. The raw ore ... and its thermal decomposition product and leach residues were analyzed with an X-ray diffractometer (Rigaku Ultima IV, Japan ...

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