Mining or in situ disintegration of hard material – Processes – With material-handling
Patent
1991-02-15
1992-10-13
Bagnell, David J.
Mining or in situ disintegration of hard material
Processes
With material-handling
299 19, E21C 4704
Patent
active
051544890
ABSTRACT:
There is disclosed a method of surface mining wherein a continuous surface miner is moved up and down an inclined surface to remove adjacent strips of material, which may be valuable commodity and/or waste, and the excavated material is transferred to a mobile conveyor which extends along the inclined surface generally parallel to the continuous surface miner.
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Bagnell David J.
Exxon Coal USA, Inc.
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