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Vol 54 Iss. 1
Pages:
36-40
Download volume:
RUS
Article

Mechanization of selective excavation of oil shales

Authors:
M. D. Kolomiitsov
Date submitted:
1966-07-28
Date accepted:
1966-09-09
Date published:
1967-09-21

Abstract

The existing technology of oil shale extraction provides for simultaneous extraction 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 sampling in longwall faces is very labor-intensive and unpromising in terms of increasing labor productivity ...

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