Case Study

Case Study

Recent copper price evolution pushes modern mining industry even harder to achieve highest production with maximum efficiency. Operations are bound by numerous contractual and environmental conditions that bring a high degree of complexity to both the operators controlling the process and the plant...
13-Mar-2015
In recent years, DEM ( discrete element method) software, along with 3D laser measuring equipment, have become powerful tools to describe mill charge behavior, as well as forces acting on the liners of SAG mills. With the aim of contributing to streamline this application of the advanced technologie...
06-Dec-2014
EEO program Industry: Mining, minerals processing Key driver for optimisation: Productivity Improvement Focus: Process control Location: Laverton, Western Australia Product(s): Gold Cost to implement: NA Annual Savings: NA Payback Period: NA Employees: 500 Energy sources: natura...
04-Dec-2014
Industry: Mining, minerals processing Key driver for optimisation: Productivity Improvement Focus: Process control Location: Laverton, Western Australia Product(s): Gold Cost to implement: NA Annual Savings: NA Payback Period: NA Employees: 500 Energy sources: natural gas and diese...
04-Dec-2014
Case Study Snapshot Industry: Mining Energy Management System (EnMS) guidance/standard: CAN/CSA-ISO 50001 Key driver for EnMS: Cost reduction Improvement focus: Energy efficiency for mine production and operations Location: New Afton Mine, Kamloops, British Columbia, Canada Product(s): Gold an...
04-Dec-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
Whittle Consulting’s (WCL) Enterprise Optimization (EO) solution is an integrated approach to maximizing the Net Present Value (NPV) of a mining business by simultaneously optimizing up to 10 different mechanisms across the mining value chain. The EO methodology which WCL has developed over the last...
23-May-2014
Metallurgical Plant Design and Operating Strategies 2004 Oceana Gold (New Zealand) Limited operates the Macraes Gold Mine near Dunedin on the South Island of New Zealand. The ore body is mineralogically complex and comparatively low grade requiring a series of unit processes and resulting in a re...
22-Oct-2004
Comminution 1998 This paper presents observations made during the conduct and analysis of eleven separate autogenous and semi-autogenous pilot plant trials. These trials were conducted using different ores for various projects over the past five years. The ores tested include relatively competent...
22-Nov-1998