We speak to Bjorn Dierx, director HPGR and process engineering at Weir, about efforts to improve efficiency of comminution.

The comminution process, which includes both crushing and grinding, is one of the world’s most energy-intensive industrial processes. Comminution uses at least three percent of total global ...

Smart miners are investigating new techniques and technologies in order to improve the energy efficiency of their comminution circuits. Increasing demand for metals and minerals coupled with ...

The deployment of high-pressure grinding rolls (HPGR) in mineral comminution has ushered in a transformative approach to ore processing. By utilising high compressive forces, HPGR technology ...

The energy-intensive nature of comminution processes has led to FLSmidth’s efforts to develop more energy efficient equipment. One such technology is the patented Eccentric Roll Crusher (ERC ...

H 2 production rates from rock comminution in the catchment of Leverett Glacier, southwest Greenland, were compared with previously measured rates of potential hydrogen oxidation through ...

PILOT PROJECTS COMPLETED Crushing and milling equipment developer EDS completed pilot projects in the cement and chrome industries in June this year where it successfully implemented its ...