The Use of Controlled Recirculation to Reduce Heating Costs in Canada
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Citation (Style = APA)
McHaina D M, ; Hardcastle S G, (1988). The Use of Controlled Recirculation to Reduce Heating Costs in Canada.
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McHaina D M, ; Hardcastle S G, (1988). The Use of Controlled Recirculation to Reduce Heating Costs in Canada.
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Organization: The Australasian Institute of Mining and Metallurgy
Pages: 7
Publication Date:
Jan 1, 1988
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Abstract
Abstract
| A description is given of an investigation into the feasibility of using controlled recirculation of warm exhaust air into the cold intake air of underground mines during winter. Canadian mines can experience inlet air temperatures of minus 30 ¦C and less, requiring them to pre-heat their intake air. The use of controlled recirculation would reduce the inlet air quantity and thus reduce heating costs which exceed $1M on some mines. |
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