Archive for January, 2011

Granite Crushing Plant and Grinding Mill Supplier

January 3rd, 2011

SBM is a diversified provider of industrial-use granite crushers and granite grinding equipments and service.

SBM granite processing equipments have mainly two series: granite crushing equipments and granite grinding equipments, which are also known as granite crushers and granite grinding mills. The diverse granite process line also includes other assistant equipments which SBM produce by us, like granite screeners, belt conveyors and vibrating feeders. Built to be reliable in the toughest operating conditions, SBM granite processing production lines deliver outstanding value.

Related:  stone crusher

Gold Ore Mining Plant-Gold Ore Processing Plant

January 2nd, 2011

Gold Ore Mining Plant-Gold Ore Processing Plant

At the Processing Plant, gold and silver are extracted from the ore. The gold processing plant alternates between treating ore from the Martha Mine open pit and from the Favona underground mine.

Ore processing consists of the following stages:

  • Addition of process water to form a slurry
  • Addition of lime to the ore, and cyanide solution to the slurry, to leach the gold and silver into solution
  • Addition of carbon to adsorb dissolved metals and remove them from the slurry
  • Stripping the metals from the carbon by acid washing and circulation of a caustic cyanide solution
  • Pumping of the barren slurry (tailings) to the tailings storage facility.
  • SBM Processing Plant has the capacity to treat up to 1.25 million tonnes per annum of ore

Source:  gold ore crusher

Official crushing website   :  stone crusher