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Study on the Economic Stripping Ratio in Oil Shale Open-Pit Mine Used in Refinery
Abstract:
The number of oil shale mines which adopted open pit mining increased with the increasing of oil price, in recent years. The economic stripping ratio is an important basis to determine open pit limit. Since there is no national or occupational standard about economic stripping ratio in open-pit oil shale mine, the economic stripping ratio has calculated by adopting refined oil price. This research has guiding significance for oil shale open-pit mine exploitation.
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1915-1920
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Online since:
May 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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