Controlled recirculation of exhaust ventilation in Canadian mines
Uncontrolled recirculation of mine air is considered a hazard because it can result in excessive dust and objectionable gas levels. Smoke and gas from a mine fire can also be carried back into the fresh intake air. Recirculation is prohibited by most mining legislations and there is prejudice agains...
| Main Author: | |
|---|---|
| Language: | English |
| Published: |
University of British Columbia
2010
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/2429/26734 |