Inventor
CHOU EDDIE C
US10 patents
Patents
10 patentsUS3991159ANov 9, 1976
High temperature neutralization of laterite leach slurry
AMAX INC60 citations95
US4900522AFeb 13, 1990
Separation of nickel and cobalt from sulfate solutions by solvent extraction
AMAX INC50 citations92
US4044096AAug 23, 1977
Sulfuric acid leaching of nickeliferous laterite
AMAX INC41 citations92
US3959097AMay 25, 1976
Selenium rejection during acid leaching of matte
AMAX INC15 citations72
US4761177AAug 2, 1988
Production of cobalt and nickel powder
AMAX INC9 citations71
US4100043AJul 11, 1978
Atmospheric leach ion-exchange process for treating iron-containing nickel-copper matte
AMAX INC11 citations71
US4963336AOct 16, 1990
Purification of APT
AMAX INC11 citations68
US3989509ANov 2, 1976
Catalytic hydrogen reduction of metals from solutions
AMAX INC8 citations65
US4544541AOct 1, 1985
Removal of hexavalent selenium from nickel, cobalt or copper sulfate solution
AMAX INC6 citations60
US4810303AMar 7, 1989
Production of hexagonal cadmium sulfide pigment
AMAX INC1 citations51