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1 Introduction The November 2008 figures in China did not bode well for the cement industry. Compared to the preceding year, the accumulated cement output had only risen by 2.8 %. For some other...

1 Introduction Karsdorf is a community in the German state of Saxony-Anhalt. In 2006 ABB acquired there an order for the electrical refurbishment of an EKG  5 shovel excavator. The order came...

1 Introduction Chemical and physical properties of cement clinker are influenced by many factors including chemical, physical and mineralogical characteristics of the raw materials, the burning and...

This was the theme chosen by Reinhard Schultz, Member of the German Federal Parliament, in the invitation to a round-table discussion in Ennigerloh/Germany on 23.01.2009. The background to this event...

4 Test results The test results for test series 1 and 4 are given below (Table 1; part 1). A complete evaluation can be found in [18]. 4.1 Flow profiles Knowledge of the flow profiles is very...

6 Sigma phase in refractory anchor materials It is known from technical articles (e. g. [10]) that some stainless steels can degrade under various thermal conditions, e.g. 310ss forms a complex...

The most important market for gypsum in Germany is the construction sector, where both gypsum and anhydrite are used in large quantities. As with the construction sector, the gypsum sector is also...

1 Introduction Within the framework of a modernization project at Wössingen cement plant, a new preheater tower and clinker cooler was constructed without interrupting plant operation. During a...

On 08.10. 2008, the 11th Conference of the German ­Building Materials Recycling Industry was held in Filderstadt (Fig. 1) under the motto “Substitute Building ­Materials ­Ordinance and REACh...