Hydromet refining regeneration and recirculation of reagents, Zero smelting, Zero incineration, Zero noxious off-gases. 
Broader, purer spectrum of metals extracted
All Energy Metals / Clean Closed loop / Rare earth elements [REE]
Au, Co, Cu, Ni, Mn, Mg, Sn, Sb, Ti, V, Zn, Nb, Nd, Cs, Y, Pb, Cd, Ga,
Te, Li, In, Ge, Ag, S, Pd, Pt, Rh
