TEXT Paul Clemens, Schöneiche near Berlin/Germany, former Process Engineer at Lägerdorf, Frauke Hauschildt1, Process Engineer,
Willi Breiholz, Oelixdorf/Germany, Dipl.-Ing. Ludger Schulte2, Senior Process Engineer, Dr.-Ing. Thomas Schmitz2, Head of
Grinding Technologies,
1Holcim (Deutschland) GmbH, Lägerdorf/Germany
2thyssenkrupp Industrial Solutions AG, BU Cement, Beckum/Germany
