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telfer copper flotation

Telfer Train 1 Copper Flotation Circuit Reconfiguration Telfer is a gold/copper operation, currently operating one open pit mine and one underground mine. The ore processing plant consists of two parallel trains involving semi-autogenous mill, ball mill and crusher (SABC) grinding, flotation and leaching

  • Improved Flotation Process Control at Newcrest's Telfer

    Improved Flotation Process Control at Newcrest's Telfer

    Mar 19, 2007 The Newcrest Telfer Mine has implemented advanced process control technology to obtain stable level operation and consistent mass pull in the copper rougher and scavenger flotation

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  • Telfer | Newcrest

    Telfer | Newcrest

    Telfer is comprised of the Main Dome, West Dome open pits and underground mines and produces gold and copper via a large, dual train, comminution circuit followed by flotation and cyanide circuits, which produce gold dor and a copper-gold concentrate

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  • Limits of the CIL circuit in copper–gold plants

    Limits of the CIL circuit in copper–gold plants

    Jan 01, 2014 In this study, the Telfer flotation and CIL plant was chosen as a case study, representing a copper–gold ore with a significant iron sulphide content. This plant currently operates at 21 Mtpa ore throughput and recovers gold by gravity separation, copper flotation and CIL. The feed grade is about 0.18% Cu and 0.7 g/t Au

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  • Increase copper and gold recovery in a bulk flotation

    Increase copper and gold recovery in a bulk flotation

    pose a deleterious effect on mineral flotation. Laboratory tests, full scale plant trials and use in daily operation show that Pionera F-100 mitigates the negative effect of clay minerals resulting in improved copper and gold flotation. 1 IntroductIon The Telfer mine is a copper and gold operation loca-ted in the Pilbara region of Western

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    TELFER GOLD COPPER MINE ICMC RECERTIFICATION AUDIT SUMMARY AUDIT REPORT A higher pyrite content is treated via a sequential flotation process. The first stage is a conventional copper flotation with depression of pyrite to produce a gold-copper concentrate

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  • Optimising flotation plant operation by using a digital

    Optimising flotation plant operation by using a digital

    Aug 29, 2018 The results of the case study of an implementation of a digital twin at Newcrest's Telfer copper flotation plant will be used throughout the paper.CITATION:Oliver, S J and Tooher, R, 2018. Optimising flotation plant operation by using a digital twin in the control room, in Proceedings 14th AusIMM Mill Operators' Conference 2018, pp 93–100

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  • The development of regrind-flotation pre-treatment

    The development of regrind-flotation pre-treatment

    At Telfer, the copper flotation tailings are pre-concentrated prior to CIL treatment via bulk flotation of a gold-bearing, pyrite concentrate. Thus, to implement the regrinding-flotation process prior to the CIL circuit, the prerequisite is to float the flotation stage

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  • Effect of Regrinding of Flotation Cleaner Recovery

    Effect of Regrinding of Flotation Cleaner Recovery

    regrinding in the copper and pyrite flotation circuits at Telfer gold mine was taken as a case study and four research areas were addressed with the objective of developing fundamental understanding to provide practical guidance for the plant operation. The four areas investigated are: 1

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  • Telfer Processing Plant Upgrade – The Implementation

    Telfer Processing Plant Upgrade – The Implementation

    Telfer is a gold/copper operation located in the Pilbara region of Western Australia. Open pit mining (Main Dome) recommenced in 2003, followed by an underground mine (Telfer Deeps) in mid-2006. Copper deportment in the ore varies signi cantly from mainly chalcocite in the open pit fi ore to predominately chalcopyrite in the underground ore. In

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  • Highlights For personal use only

    Highlights For personal use only

    Aug 27, 2018 Telfer Gold-Copper-Silver Mine and includes the gold-copper-silver tungsten Mineral Resources at the Calibre and Magnum deposits and high-grade polymetallic Corker deposit. Under the terms of a Farm-in and Joint Venture ... Total recovery of gold via flotation to both copper and cobalt rougher concentrates was as high

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  • PorterGeo Database - Ore Deposit Description

    PorterGeo Database - Ore Deposit Description

    The Telfer gold-copper deposit is located within the Paterson Tectonic Province, in the Great Sandy desert, 400 km ESE of Port Hedland, and 1000 km north of Kalgoorlie, Western Australia (#Location: 21 43' 18 S, 122 12' 52 E). The first recorded indication of the Telfer deposit was the discovery in 1970 of extensive small, low relief quartz-limonite gossans and limonitic siltstones

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  • Flotation Optimisers to Increase Recovery and Grade

    Flotation Optimisers to Increase Recovery and Grade

    Flotation Optimisers and Depressants. Pionera F-Range of biopolymers consists of selective depressants and flotation optimisers for a broad range of gangue minerals in mineral beneficiation processes. They can offer a significant economic advantage in the flotation of minerals by reducing smelter penalties, increasing grades and recovery of

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  • NEWCREST Exploration Edge

    NEWCREST Exploration Edge

    Located 45km east of Telfer Potential high grade mill feed zone for Telfer Mineralisation open along strike and depth. Drilling to assess for a Newcrest size target underway. Cover. Newcrest Tenement. Structure. Newcrest Operation. Gold Deposit/Occurrence. Copper Deposit. Newcrest Project. Mining Capabilities Unlocking value through our mining

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  • Case Study - Telfer Gold Project

    Case Study - Telfer Gold Project

    Telfer Gold Project. Lycopodium provided engineering design, procurement and construction management (EPCM) services for the processing facilities to treat 18 Mtpa of open pit and underground ores to produce copper concentrates and recover precious metals on site. Extreme climatic conditions and remoteness of the site was reflected in the

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  • HydroFloat flotation technology: A case study

    HydroFloat flotation technology: A case study

    Sep 02, 2017 up to 70 percent of coarse particle copper and up to 90 percent of coarse moly that is not collected by conventional flotation technology. Before testing, RTKC was losing 10 percent of copper and 16 percent of moly to waste.* • Advantages, easy to

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  • International Cyanide Management Code Gold Mining

    International Cyanide Management Code Gold Mining

    Telfer Gold Copper Mine Summary Audit Report Newcrest Mining Ltd: Telfer Gold Copper Mine ... • A relatively low pyrite content is treated in a conventional single stage flotation circuit to produce gold copper concentrate, and • A higher pyrite content is treated via a sequential flotation process. The first stage is a conventional

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  • Flotation ’09, Cape Town, South Africa, November 9

    Flotation ’09, Cape Town, South Africa, November 9

    X. Zheng, F. Burns, A. Crawford, P. Manton, P. Griffin (Newcrest Telfer Gold Mine, Australia) 14.40 A potential application of collectorless flotation in a sequential flotation circuit at Telfer X. Zheng, P. Manton (Newcrest Telfer Gold Mine, Australia) 15.00 Preliminary variable survey and simulation model on flotation of low sulphide PGE ores

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