Commissioning a HydroFloat® in a Copper Concentrator Application Arburo, Karina - Principal Process Development, Anglo AmericanZuniga, Jaime - Especialista Metalurgia, Anglo AmericanMcDonald, Adrian - Lead Processing Development, Anglo AmericanValdes, Felipe - Engineering Manager, Eriez Chile, Erie...

12-Jul-2023

Article by Eriez plublished in the Global Mining Review (March 2023) on water conservation and the role of coarse particle floation.  The full March edition of the Global Mining Review can be found here.     

27-Mar-2023

D R Seaman, Li, Lamson, B A Seaman and Adams Presented at the AusIMM Mill Operators Conference Brisbane, Australia 23 - 25 June 2021 ABSTRACT Red Chis Mine, operated by Newcrest Mining Ltd, is a copper-gold mine located in Northern British Columbia, Canada. The process plant produces an auriferou...

09-May-2022

Reposted with permission from this original source - International Mining Magazine https://www.linkedin.com/posts/international-mining_im-october-2021-flotation-ugcPost-6851501159165779969-8wuy/ Our annual article covers everything from new cell designs & innovations for coarse & fines flo...

02-Nov-2021

Regino, Wong, Lopez, Adams, Hobert, Wasmund ABSTRACT The use of fluidized beds to enhance the flotation efficiency of coarse particles has been practised industrially using Eriez’ HydroFloat® separator in phosphate and potash for many years and has recently been successfully extended to sulfide m...

12-Oct-2021

Jaques, Vollert, Akerstrom, Seaman Presented at the AusIMM Mill Operators Conference June 2021 ABSTRACT In August 2018 the first full-scale pneumatically assisted fluidised bed flotation cells for the recovery of coarse composited gold and copper were commissioned at Newcrest’s Cadia Valley opera...

27-Jul-2021

Edmunds, Wilkens, Akerstrom, Haines Presented at the AusIMM Mill Operators Conference June 2021 ABSTRACT The Ridgeway Concentrator at Newcrest Cadia was commissioned in 2002 as an ABC circuit to treat the ore from the Ridgeway sublevel cave (SLC) at around 5MTPA. Consisting of a single pinion 32’...

20-Jul-2021

Llamas, Korolev, Altinkay, Nikolopoulos, Haapalainen, Kolehmainen, Lundström, Geitenbeek, Weckhuysen, Stelter, Reuter Published in Proceedings of the IMPC2020 Congress, SAIMM ABSTRACT Having a circular society where the residue generation is minimised is one of the challenges of our society. The...

19-Jul-2021

Di Feoa, Volcheka, Morina, Demersa, Mortazavia Published in Proceedings of the IMPC2020 Congress, SAIMM ABSTRACT The objective of this paper was to investigate the possibility of reducing process (fresh) water and increasing recycled water (thickener tank overflow water). As part of the investiga...

19-Jul-2021

Published in Proceedings of the IMPC2020 Congress, SAIMM ABSTRACT Flotation concentrate originating from the Asarel-Medet porphyry copper mining and processing complex in Bulgaria has been subjected to regrinding using a Ro-Star mill; the effects of which on the downstream metallurgical behaviour...

12-Jul-2021

Mousavia, Parsapourb, Tafvizia, Mahmoudic, Banisid Published in Proceedings of the IMPC2020 Congress, SAIMM ABSTRACT Generally, regrind circuits are used to increase the degree of liberation of value minerals which are fed to flotation circuits. At the regrind circuit of the Sarcheshmeh copper co...

18-May-2021

L. Vollert, B. Akerstrom, B. Seaman, J. Kohmuench COM Copper 2019 Conference 18 - 21 August Vancouver ABSTRACT In August 2018, the first full-scale HydroFloatTM cells for the recovery of coarse composited copper and gold were commissioned at Newcrest’s Cadia Valley operation in New South Wa...

04-Mar-2020

R Diaz-Colunga, S Gomez-Hernandez and R Espinosa-Gomez MetPlant 2019, September 9-10, Perth, Australia ABSTRACT Fresnillo Plc (Fresnillo) is a Mexican Company owned by the “BAL Group”, focused on the production of gold and silver. It was established in 2008, initially consisting of three com...

24-Sep-2019

C J Greet, D Morgan, J Davis, G Small and X du Toit MetPlant 2019, September 9-10, Perth, Australia ABSTRACT Laboratory test work completed on samples of Northparkes ore indicated that shifting from forged steel to more electrochemically inert high chrome grinding media produced a more oxidi...

24-Sep-2019

Graeme J. Jameson, Cagri Emer ABSTRACT A new froth flotation machine has been developed, known as the NovaCell, which can recover mineral particles over a wide particle size range, from the lower limit of flotation, to an upper limit which depends on the liberation characteristics of the ore. In a...

09-Jul-2019

Y. Dumais, R. Lemire, T. Banerjee and H. Weitz Canadian Mineral Processors Conference, 23-25 January 2018, Ottawa, Canada ABSTRACT Agnico Eagle LaRonde produces over 300,000 ounces of gold annually, along with silver, zinc and copper by-products. The LaRonde plant consists of a conventional SAG a...

28-Jun-2019

F.C.F. Batista, R. deS. Almeida, L. deA. Silva, T. Banerjee, D. Gudgeon CMP 2018, 23-25 January 2018, Ottawa, Canada ABSTRACT Yamana Chapada’s mine is one of the larger copper-gold mines in Brazil. The mine is located in Goias state, in the central part of Brazil. The mine has estimated Mineral R...

24-Apr-2019

ABSTRACT Comminution is usually the heaviest energy-consuming process in the mine site. These days when efficiency concerns are becoming more and more important, developing a reliable and highly efficient way to grind and crush ore is a new field being explored by main industrial players. This pa...

25-Nov-2015