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Definition and Assessment of Coal Abrasivity
The results of determining the abrasive properties of coals from a number of eastern deposits were analyzed. The abrasive properties vary over a wide range, and may depend on factors not related to the quantity and properties of abrasive particles. For different deposits, statistically significant factors are not the same. On average, the abrasion index for a population of coals decreases upon reduction in ash content, density, iron content and an increase in grindability and oxygen content.
Definition and Assessment of Coal Abrasivity
The results of determining the abrasive properties of coals from a number of eastern deposits were analyzed. The abrasive properties vary over a wide range, and may depend on factors not related to the quantity and properties of abrasive particles. For different deposits, statistically significant factors are not the same. On average, the abrasion index for a population of coals decreases upon reduction in ash content, density, iron content and an increase in grindability and oxygen content.
Definition and Assessment of Coal Abrasivity
Alekhnovich, A. N. (author) / Artemieva, N. V. (author) / Bogomolov, V. V. (author)
2021
Article (Journal)
Electronic Resource
English
BKL:
56.30
Wasserbau
/
56.30$jWasserbau
Definition and Assessment of Coal Abrasivity
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