Mechanization of selective excavation of oil shales
Authors:
Abstract
The existing technology of oil shale extraction provides for simultaneous breaking of the entire industrial oil shale stack. This provides the fastest and least labor-intensive destruction of oil shale and allows for mechanized loading in chambers - longwall faces in the case of bulk excavation. However, this method leads to mixing of oil shale and rock, and manual sorting in longwall faces is very labor-intensive and unpromising in terms of increasing labor productivity ...
Область исследования:
(Archived) Without section
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None
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