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Schlagrotormühle SR 300

Putting Lignite to the Test

A typical laboratory sample of coal often consists of 10 kg or more. When dealing with rather inhomogeneous materials like lignite it is not enough to take one of the big lumps and crush it to obtain a few grams which can then be used for analytical processes such as the determination of the calorific value or sulfur content. Using such a sample for analysis will therefore lead to unreliable results which cannot be reproduced.

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