Mineral Processing working group

This working group, formerly the Industrial Comminution Efficiency Working Group, is a community of interest for operators, suppliers, subject-matter experts and other stakeholders interested in discussing and addressing common industry challenges for mineral processing. Topics include comminution efficiency, plant improvement and design, emerging technologies, metallurgical accounting, and testing procedures. The Working Group officially launched in 2020 following an industry survey to determine priorities.

Why mineral processing matters

Global collaboration in mineral processing is important because, while technology and society rapidly advancing, this field employs long-term assets that make it challenging to change. Further, processing is energy-intensive, and collaboration is needed to meet the global demand for energy efficiency.

Working Group History

The working group was originally formed in 2020 with top priorities including energy and water efficiency, geometallurgical planning, metallurgical test work for greenfield projects, and tests for the selection of comminution equipment. Since then, a series of sub-committee calls and forums have furthered the defining of industry priorities leading to the launch of a geometallurgy guideline series project, the formation of proposed projects for process control and metal accounting, several proposed projects in the industrial comminution efficiency sub-committee, and the review of published guidelines.


Active Projects

No active projects

Our objectives

The AI working group aims to facilitate a greater understanding of AI

Develop guidelines and tools to meet common industry needs in mineral processing

Coordinate a global network of multi-disciplinary and multi-sectorial professionals with knowledge on mineral processing to share lessons learned, best practices and drive valuable conversations

Enable a global platform for knowledge sharing on mineral processing

Mineral processing updates

Copyright © 2023 Global Mining Guidelines Group