Resources

2014 Mill Operators Conf Volume Title: 12th Mill Operators' Conference 2014 Semi-autogenous grinding (SAG) mill control is complex and depends on many dynamic process variables. Good control strategies ensure that a mill is operating as close to optimal as possible, resulting in significant ec...
15-Nov-2014
2014 Mill Operators Volume Title: 12th Mill Operators' Conference 2014 The Masbate gold deposits are situated on the island of Masbate, 350 km south of Manila. A new plant was commissioned in April 2009. The grinding circuit consists of one semi-autogenous (SAG) mill Ø9.75 m × 4.27 m, two ball m...
15-Nov-2014
AusIMM Mill Operators 2014 Volume Title: 12th Mill Operators' Conference 2014 A comprehensive Australia-wide survey of comminution energy consumption at copper and gold mines was presented by the authors at the 11th AusIMM Mill Operators’ Conference 2012. The database has been extended to includ...
15-Nov-2014
Volume Title: 12th Mill Operators' Conference 2014 Semi-autogenous grinding (SAG) mill control is complex and depends on many dynamic process variables. Good control strategies ensure that a mill is operating as close to optimal as possible, resulting in significant economic benefits to an operatio...
15-Nov-2014
Volume Title: 12th Mill Operators' Conference 2014 The Masbate gold deposits are situated on the island of Masbate, 350 km south of Manila. A new plant was commissioned in April 2009. The grinding circuit consists of one semi-autogenous (SAG) mill Ø9.75 m × 4.27 m, two ball mills Ø5.6 m × 7.1 m and...
15-Nov-2014
Volume Title: 12th Mill Operators' Conference 2014 A comprehensive Australia-wide survey of comminution energy consumption at copper and gold mines was presented by the authors at the 11th AusIMM Mill Operators’ Conference 2012. The database has been extended to include major overseas mines and use...
15-Nov-2014
Industry leaders gathered recently in Vancouver to pick up the baton from the 2012 CEEC Workshop team. The theme for the 2014 CEEC Workshop was Best Practice; identified in 2012 as an immediate pathway to energy efficiency and cost savings. The team gathered for introductions; in some cases a cha...
14-Nov-2014
Abstract Ore sorting technology represents a step-change improvement in eco-efficient comminution strategies. Sorting equipment offers the benefit of greatly reducing the comminution energy required per tonne of mineral processed by identifying stones that contain ore and separating them from sto...
02-Oct-2014
AusIMM Mill Operators meeting 2014 Andean countries (Chile, Peru, Bolivia and Argentina) have 42 semi-autogenous mills (SAG) in operation and there are more than 30 projects in the pipeline that consider SAG mills. At the end of the next decade, the total amount of SAG mills in this area will lik...
19-Sep-2014
Andean countries (Chile, Peru, Bolivia and Argentina) have 42 semi-autogenous mills (SAG) in operation and there are more than 30 projects in the pipeline that consider SAG mills. At the end of the next decade, the total amount of SAG mills in this area will likely be close to 100. There is a lot...
18-Sep-2014
Lulea University of Technology This report concerns international overview and outlook on comminution technology for effective production of mineral powders in order to improve the product quality and reduce the energy consumption. These involve new and improved grinding mills (roller mills, stir...
23-Aug-2014
This report concerns international overview and outlook on comminution technology for effective production of mineral powders in order to improve the product quality and reduce the energy consumption. These involve new and improved grinding mills (roller mills, stirred media mills, vibration mills,...
23-Aug-2014
Minerals Engineering Vol 63 Abstract The pulp lifter is an integral component of autogenous (AG) and semi-autogenous (SAG) grinding mills as it controls the throughput, performance and efficiency of mills. The slurry transport from the AG/SAG mill through grate holes into the discharge trunnio...
12-Aug-2014
Minerals Engineering Vol 65 Abstract The present manuscript focuses on the development of a multivariable control based on the MPC strategy for a semiautogenous grinding (SAG) device. A previously published specific SAG model that uses a deep analysis of the internal device behavior was used f...
12-Aug-2014
Minerals Engineering Vol 65 Abstract Several factors contribute to an often bleak outlook for mining and mineral processing projects in the current market: rising energy costs, falling ore body head grades, and lower profit margins on added value products have all made it more difficult to ope...
12-Aug-2014
Abstract The pulp lifter is an integral component of autogenous (AG) and semi-autogenous (SAG) grinding mills as it controls the throughput, performance and efficiency of mills. The slurry transport from the AG/SAG mill through grate holes into the discharge trunnion is the main function of the pul...
12-Aug-2014
Abstract The present manuscript focuses on the development of a multivariable control based on the MPC strategy for a semiautogenous grinding (SAG) device. A previously published specific SAG model that uses a deep analysis of the internal device behavior was used for the MPC strategy development....
11-Aug-2014
Abstract Several factors contribute to an often bleak outlook for mining and mineral processing projects in the current market: rising energy costs, falling ore body head grades, and lower profit margins on added value products have all made it more difficult to operate economically. Ore sorting is...
11-Aug-2014
The Integrated Extraction Simulator (IES) is the result of a substantial commitment by CRC ORE to produce a next-generation mining simulator that integrates all mining and mineral processing activities starting from drill & blast and proceeding through the entire mining value chain to the end of...
25-Jul-2014
Melbourne will be home to a globally significant annual mining conference as of 2014.  The Victorian Deputy Premier and Minister for State Development Peter Ryan said the inaugural International Mining and Resources Conference (IMARC) will be held at the Melbourne Convention and Exhibition Centre fr...
15-Jul-2014
PwC's 11th annual review of global trends in the mining industry - Mine was hosted by Chris Dodd, Melbourne Office Managing Partner in early July 2014. PwC convened a panel of industry experts to discuss the implications of realigning expectations and to examine whether 2014/15 will see the renewed...
09-Jul-2014
Energy Performance Management New Gold Inc. (New Afton Mine), located in Kamloops, British Columbia, has ISO 50001 certification and is continuously monitoring, tracking, evaluating and verifying energy performance of its gold and copper mining facilities. New Afton Mine demonstrates its commitme...
23-Jun-2014
"Improvements in energy efficiency help lower costs for businesses and consumers while safeguarding the environment. This year’s award winners are leading the way in improving productivity and environmental performance in the industrial sector through the responsible use of energy." said Parliamenta...
23-Jun-2014
Grant Ballantyne is a South African born Australian.  He graduated with first class honours from the University of Queensland with a bachelor of Engineering majoring in Chemical Engineering and Metallurgy in 2007.  And recently he completed a Doctorate in Philosophy at the Julius Kruttschnitt Minera...
09-Jun-2014
Reproduced from the Heads Up CIPEC news, May 2014 Vol. XVIII, No. 5. "Comminution, as the major energy user in mineral processing, is responsible for the majority of processing costs at a mine,” says Sarah Bocaut, Executive Officer of the Coalition for Energy Efficient Comminution (CEEC) based in...
07-Jun-2014