Resumen
The relationship between Hardgrove grindability and coal microlithotype composition was studied for three coals from two eastern Kentucky mines. The purpose of the study was to further investigate the use of petrographic data as a predictor of mechanical properties important in mining and utilization. Samples were collected according to lithotype divisions. In general, monomaceral microlithotypes increased the grindability while the complex trimaceral microlithotypes decreased grindability. The bimaceral microlithotypes exhibited a varied influence depending upon their maceral composition.
| Idioma original | English |
|---|---|
| Páginas (desde-hasta) | 227-244 |
| Número de páginas | 18 |
| Publicación | International Journal of Coal Geology |
| Volumen | 7 |
| N.º | 3 |
| DOI | |
| Estado | Published - mar 1987 |
Nota bibliográfica
Funding Information:Carla Pryor of the Kentucky Energy Cabinet Laboratory assisted in the grindability analysis. The work was supported by grants from the Kentucky Energy Cabinet to the Kentucky Energy Cabinet Laboratory.
Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
Financiación
Carla Pryor of the Kentucky Energy Cabinet Laboratory assisted in the grindability analysis. The work was supported by grants from the Kentucky Energy Cabinet to the Kentucky Energy Cabinet Laboratory.
| Financiadores |
|---|
| Kentucky Energy Cabinet Laboratory |
| Kentucky Energy Cabinet Laboratory |
ASJC Scopus subject areas
- Fuel Technology
- Geology
- Economic Geology
- Stratigraphy
Huella
Profundice en los temas de investigación de 'Influence of microlithotype composition on hardgrove grindability for selected eastern Kentucky coals'. En conjunto forman una huella única.Citar esto
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