Fachartikel
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Challenges Vertical String Konrad 2 Shaft
The Konrad mine is the first final repository for low- and intermediate-level radioactive waste in Germany approved under nuclear law. The approval process started in 1982 and the approval finally became legally binding in 2007. Due to the requirements of the approval situation and the requirement to build according to…
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Industrial Prospects of Marble Quarry Waste: an Analysis of Calcium-Carbonate Applications (Shayan Quarry, Fars Province (Iran))
The Shayan marble quarry in the Fars province (Iran) produces high-quality dimension stones, i. e. calcite marble blocks, but faces a significant challenge as about 90 % of its extracted material is discarded as waste because of intense tectonic-induced fracturing. Geochemically composed of almost pure calcium-carbonate with only traces of unwanted impurities…
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Developments and Challenges in the Field of Digital Maintenance
The ongoing digitalization and automation of maintenance strategies has established itself as a central factor for optimizing operational processes in recent years. Particularly in technically demanding industries such as mining, efficient maintenance is essential to minimize unplanned downtime, high maintenance costs and safety risks (1). Author/Autorin: Christel Füllenbach M. Sc., Epiroc Deutschland…
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Kinematics Test with a Cutter Wheel Quick-Change System
In addition to the utilisation of terrestrial deposits, maritime ore deposits can also be explored to secure the supply of raw materials, especially copper. Massive sulphide deposits in the deep sea can make a significant contribution (1), if there is a way to extract these ores economically and safely. The…
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Mining 4.0, AI and Law
Artificial intelligence (AI) becomes more and more important in smart mining – like in the European Union. According to its Competition Compass of January 2025, one of the Commission’s priorities is to promote investment in future technologies such as AI. What legal framework is already in place, including for digitalization?…
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Mining Machinery Markets on the Move: Example China
European and German industry and all commerce will never be self-sufficient in the supply of critical raw materials. We are and will remain dependent on imports from third countries. The EU is now more aware of the importance of international trade and the risks associated with its dependence on a…
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Condition Analysis of Rigid Guidance Systems Using Inertial Sensors
Shafts are the bottleneck of a mine and are essential for smooth and uninterrupted operations. Therefore, their availability is of central importance. Due to the high stresses placed on shafts and their conveyor systems by high humidity, moisture and the transportation of abrasive mining products, the shaft guide rails in…
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Interactive Multi-User Hologram Tables for Practical Knowledge Transfer in Mining and Mineral Resource Sciences
The spatial understanding of complex 3D structures is essential in geosciences and mineral resources engineering, but traditional teaching methods are limited. Multi-user hologram tables enable an immersive learning environment through interactive and collaborative 3D visualisations that allow students to analyse geological structures and mineralogical samples together, annotate and intuitively grasp…
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PROGRESS Research Project: Important Findings for Health in the Workplace
The PROGRESS research project has provided exciting new insights into how to improve working conditions and occupational health. The German Social Accident Insurance Institution for the Raw Materials and Chemical Industry (BG RCI), Heidelberg/Germany, the Professional Organisation for Administration, Hamburg/Germany, the Professional Organisation for Energy, Textile, Electrical, Media Products, Cologne/Germany,…
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Rescue from Mini-Excavator: Hemer Fire Brigade Practises in Quarry
Stricker & Weiken GmbH & Co KG operates a quarry in Hemer (Becke)/Germany and is an experienced specialist in the field of mining and processing Devonian mass limestone. There are quarries not only in Hemer, but also in many other places in the nearby Sauerland region. Basalt, greywacke, sandstone, dolomite…
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