Cargando…
Radiation characteristics of natural gamma-ray from coal and gangue for recognition in top coal caving
Recognition of coal and gangue (roof rock) is a key technology to realize fully mechanized top coal caving automated mining. This paper proposes to detect the instantaneous refuse content of drawn coal and gangue mixture during top coal caving by using natural gamma-ray technology. The generating en...
| Autores principales: | , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5760695/ https://www.ncbi.nlm.nih.gov/pubmed/29317747 http://dx.doi.org/10.1038/s41598-017-18625-y |