
Separations Without Filtration Or Chemical Addition™
- Move Metals Forward
- Selective Separation of ACID
- Reduce Waste Water Treatment Costs
- Improve Leach Chemistry Control
- Co-generate Feedstocks
DeMet™ Platform Capabilities
Move Metal Forward
- Extract additional product without increasing mining
- Recover primary metals and secondary components from recirculating process streams
- Reduce operating costs
- Improve Down-Stream Processing
- Generate acid
- Generate ferric (Iron)
Improve Leach Chemistry
- Control iron tenor
- Manage sulfate
- Control pH
- Optimize ORP
- Reduce sludge
- Reduce water loss
- Substantially Eliminate Lime Addition
- Reduce costs
- Generate new revenue
DeMet™ Platform Value Proposition
Produce Copper at ~$1.30/lb* From Raffinate
- Allows Characteristic Projected Recovery of ~80%* of The Copper Inventory Contained In the Raffinate Loop
- Moves Copper Product Forward At A Direct Incremental Cost of $1.30/lb*
- Generates A Median IRR (10 year) of ~35%*
produce Acid - Reduce Recovery Cost
- Produce Acid For Use (Can Reduce Copper Cost To ~$0.80/lb* After Credit
- Improve 10 year IRR to ~49%* After Credit
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