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The production and supply of raw materials is a basic ecosystem service, the origin of multiple production value chains. In 2011, the European Union elaborated a list of critical raw materials (CRMs), taking the economic and strategic importance for the European economy and the supply risk. Although focused mainly on the energy sector, the USA, Canada, and other countries took recently similar steps. Despite the great inertia characterising the mineral raw materials sector, some steps towards the Industry 4.0 paradigm can be envisaged. Significant challenges to the mining sector are the appropriate process design using the best available technologies; the increase in energy efficiency; the responsible use of water and handling of mining wastes; the social acceptance of the activity; and the digitalisation challenge. This book aims to propose strategies that can help face those challenges, especially in increasing energy efficiency in comminution operations.

Technology: general issues --- History of engineering & technology --- Mining technology & engineering --- comminution --- simulation --- work index --- grindability --- critical metals --- ball mill --- kinetic grinding --- specific grinding rate --- Sn–Ta–Nb --- Penouta Mine --- critical raw materials --- tungsten ore --- grinding kinetics --- ball mills --- grinding media --- energy efficiency --- Bond work index --- bond work index --- particle size distribution --- metallurgical coke --- electrofragmentation --- Marx generator --- modeling --- n/a --- Sn-Ta-Nb

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

The production and supply of raw materials is a basic ecosystem service, the origin of multiple production value chains. In 2011, the European Union elaborated a list of critical raw materials (CRMs), taking the economic and strategic importance for the European economy and the supply risk. Although focused mainly on the energy sector, the USA, Canada, and other countries took recently similar steps. Despite the great inertia characterising the mineral raw materials sector, some steps towards the Industry 4.0 paradigm can be envisaged. Significant challenges to the mining sector are the appropriate process design using the best available technologies; the increase in energy efficiency; the responsible use of water and handling of mining wastes; the social acceptance of the activity; and the digitalisation challenge. This book aims to propose strategies that can help face those challenges, especially in increasing energy efficiency in comminution operations.

Technology: general issues --- History of engineering & technology --- Mining technology & engineering --- comminution --- simulation --- work index --- grindability --- critical metals --- ball mill --- kinetic grinding --- specific grinding rate --- Sn-Ta-Nb --- Penouta Mine --- critical raw materials --- tungsten ore --- grinding kinetics --- ball mills --- grinding media --- energy efficiency --- Bond work index --- bond work index --- particle size distribution --- metallurgical coke --- electrofragmentation --- Marx generator --- modeling