We have built Metsim models for the following process flowsheets:
- Gold ore processing including bacterial leaching and pressure oxidation
- Lithium extraction and recovery to lithium carbonate
- Pressure oxidation of sulphides of nickel, molybdenum and copper
- Rare earths extraction
- Copper leaching with SXEW
- Nickel laterite processing by sulphide and hydroxide routes
- Multiple hearth roasting and calcine leaching of molybdenite
- Roast leach electrowin zinc refinery with acid plant
- Sulphur-burning sulphuric acid plant with power generation
- Vanadium extraction by chloride leaching with hydrochloric acid regeneration by spray roasting and absorption
- Steam-methane reforming
- Coal gasification with gas work-up and shift conversion
- Iron ore beneficiation including crushing, grinding, spirals, cobbers, LIMS, WHIMS and SLon
- Concentrators for Pb/Zn, copper, gold-bearing pyrite and rock phosphate
- Synthetic rutile production by the Becher Process
- Copper smelting by flash furnace or IsaSmelt with slag concentrating, flash converting, electro-refining, slimes de-copperisation, waste heat boilers, gas clean-up and acid plants
- Anatase processing by hydrochloric acid leaching
- Power generation utilising gas, coal and HFO including HRSG’s and steam turbines
- Aluminothermic production of ferromolybdenum