Thyssenkrupp Industrial Solutions Ag

Thyssen Krupp Ag

Maerz Ofenbau Ag

Thyssenkrupp Polysius Gmbh

Thyssenkrupp Polysius Aktiengesellschaft

Dirk Schefer

Hannes Piringer

Reinhard Giesemann

Patrick Bucher

Karl Lampe

Christoph Beyer

Sebastian Austenfeld

Kathrin Rohloff

Sebastian Frie

Dirk Dilly

Andreas Hoppe

Werner Brosowski

Richard Erpelding

Egbert Burchardt

Michael Wilczek

Ralf Martens

Silvio Lorenz

Uwe Bendig

Viktor Marchuk

Oliver Maier

Henning Brinkschulte

Meike Dietrich

Jurgen Denker

Heinz Schroeder

Samuel ZÜHLSDORF

Roger Wallimann

Carsten Fabian

Markus Sauer

Stefanie SCHÄFER

An example method for operating a plant, which has at least one assembly with a rotating surface that wears to an increasing extent during the operation of the plant, may involve evaluating a wear state of the rotating surface of the assembly. Based on the wear state of the rotating surface, a manner in which the plant is operated may be modified to prolong the running time of the assembly until, for instance, a next-scheduled service or maintenance interval. The modified manner of operating the plant may be adapted to the wear state of the rotating surface. Several examples of such modifications include changing a quantity of water sprayed onto material to be comminuted, changing a quantity of grinding additive added to material to be comminuted, and/or changing a contact pressure of a grinding roll of the assembly.

Method for operating an installation comprising at least one assembly with a rotating surface

Disclosed is a method and system for producing a hydraulic binder by processing of a silicate-containing component with at least one of calcium silicate hydrate- or belite-containing components. The method includes comminuting the silicate-containing component to a particle sizes of &#x3c;100 &#x3bc;m, with at least partial breaking of Si&#x2014;O&#x2014;Si bonds and/or hydrogen bonds in the structure of the surface layer of the silicate-containing component, for surface activation. The method further includes contacting the comminuted silicate-containing component with calcium silicate hydrate- and/or belite-containing components to cause the calcium silicate hydrate- and/or belite-containing components to accumulate on at least 50% of the surface area of the silicate-containing carrier substance.

Method for producing a hydraulic binding agent

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Ennigerloh, Germany

Dirk Schefer