Controlled recirculation of mine ventilation air: its effect on blast contaminant dissipation
A series of tests was undertaken on a recirculation scheme in a deep level gold mine to establish the effect of controlled recirculation of the mine ventilation air on blast contaminant dissipation. Clarification was needed as to whether the existing re-entry interval of three hours would have t...
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| Format: | Others |
| Language: | en |
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2014
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| Online Access: | http://hdl.handle.net/10539/15528 |