Open-pit miners: cutting-edge mining technology

The ability to anticipate developments in the mining industry and related technologies is the foundation of successful companies in the mining sector. Achieving high productivity and the highest level of production must go hand in hand with continuous improvements i...

Preventive maintenance of conveyors

Flexco (USA) specializes in improving the performance and efficiency of belt conveyors. This article provides examples of how the company's experts have eliminated problems arising in the operation of such equipment. These examples demonstrate the effectiveness of p...

Method of sample preparation for XRF by fusion as a reference method

In the cement industry, X-ray fluorescence analysis (XRF) is one of the major techniques employed for raw material and final product quality control. Typically, “pressed pellet” sample preparation is used; however, the disadvantage to this is that this technique sho...

Alkali-activated materials. Part II

The basic information about the alkali activated binding systems (geopolymers, slag-alkali materials) and the composition, structural characteristics and properties of the substances forming the base of such systems are given. The most important factors of interest ...

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