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Earth, Atmosphere & Env. Sciences

Ash Filling in Opencast Mines

Implementing Organization

Central Institute of Mining and Fuel Research (CIMFR)

About

The technology throws a light on the scheme for utilizing coal ash in combination with overburden (O/B) material as a filling material in abandoned and active portion of the mine. The filling work is carried out by design of embankment to contain it against the high wall.

Outcome / Output

Environment friendly and bulk utilisation of coal ash, cleaner and green mining, stability improvement of waste dump slope, effective mine reclamation.
Quick Information
Thrust Areas
Earth, Atmosphere & Environment Sciences
Focus Area
Utilisation of Coal Ash
Status
completed
Contact
director@cimfr.res.in
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