As of 01.01.2011 the Willich-Hardt facility has been taken over by CEMEX Kies & Splitt GmbH. The gravel works near Düsseldorf produces Rhine sands and Rhine gravel in different grain sizes (Fig.)....
At the end of the year 2010 CFT GmbH had delivered the 2000th deduster, which is an in-house development and production, to the company Sandvik Mining and Construction. The anniversary plant is...
At the turn of the year 2010/2011, Sandvik changed its sales structure for mobile crushing and screening equipment, stepping up cooperation with its sales partners. With effect from 01.01.2011, new...
With the start of the new year, Ralf Voelz (44) has taken up his position as sales engineer at REMA TIP TOP Material Handling GmbH (Fig.), the company set up in Kamen one year ago. In this function,...
Dear Readers
The wide range of mineral processing and the continuous challenge to improve processes and products once again become apparent in this issue of AT INTERNATIONAL.
Immediately after...
Preparation und recycling, Freiberg/Germany (10.-11.11.2010)
The annual “Preparation und Recycling” conference organized by the UVR e.V. and FIA e.V. Freiberg associations, with significant involvement by UVR-FIA GmbH, has been held in the second week of...
Congress and specialist exhibition for the gravel/sand and stone industry, Dresden/Germany (27.-29.10.2010)
Dipl.-Kfm. Franz-Bernd Köster, member of the managerial committee of the Federal Mineral Resources Association (MIRO), of Cologne, had the pleasure of welcoming more than 400 participants to the 4th...
Dear Readers,
The economic mood is going up, there are New Year’s resolutions and certainly many interesting, exciting and challenging projects are ahead of many of our readers. As the editorial...
Improving the profitability of copper ore processing
1 Increasing grinding efficiency with the improved Vertimill
Having acquired the licence in 1979, Metso (then Koppers) has exclusively supplied the Vertimill and steadily further developed it....
Study of the factors influencing thermo-mechanical treatment for recycling used concrete
1 Introduction
Concrete is the most commonly used building material in our time. Around 8000 mill. t concrete are produced annually worldwide [1], including around 250 mill. t in Germany [2] and...
