THE INFLUENCE OF MECHANICAL GRINDING IN ABRADING AND CUTTING MILLS ON THE COMPOSITION AND PROPERTIES OF PEATS

Ivanov Aleksandr Anatolyevich, Yudina Natalya Vasilyevna

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The influence of mechanical grinding in abrading and cutting mills on the structure of peats, their physical, chemical and structurally-mechanical properties has been investigated. It was shown, that lowland peat has a big stock of elements of a mineral food, than high-moor peat. The grinding of high-moor peat increases its bulk density and leads to insignificant increase in a moisture capacity of both types of peat. Besides, the change of sizes of peat particles, group composition and rheological properties of peats has been investigated.

Keywords: peat, grinding, mills, composition, properties

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Issue: 3, 2010

Series of issue: Issue 3

Rubric: Peat Studies

Pages: 131 — 136

Downloads: 1016