Mining Engineers Toolbox - Mine Backfill Patents

Miner's Toolbox

Mine Backfill Engineering

Recent Patents in the Field of Mine Backfill

US06033467

Method of making cement or mine backfill from base metal smelter slag

Backfill paste production facility and method and apparatus for producing high density slurry and paste backfills

Process for making cementitious mine backfill in a salt environment using solid waste materials

Mineral processing tailings disposal

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