Inventor
LUEDERS ROBERT E
7 patents
Patents
7 patentsUS3942974AMar 9, 1976
Manganese nodule pelletizing
KENNECOTT COPPER CORP18 citations75
US4189461AFeb 19, 1980
Metal leaching from concentrates using nitrogen dioxide in acids
KENNECOTT COPPER CORP13 citations72
US4144310AMar 13, 1979
High slurry density sulfidic mineral leaching using nitrogen dioxide
KENNECOTT COPPER CORP9 citations72
US4132758AJan 2, 1979
Copper leaching employing nitrogen dioxide as oxidant
KENNECOTT COPPER CORP17 citations72
US4107262AAug 15, 1978
Cuprion process start-up control
KENNECOTT COPPER CORP18 citations71
US4020143AApr 26, 1977
Use of raw manganese nodules for oxidation leaching of reductively roasted manganese nodules
KENNECOTT COPPER CORP7 citations71
US4038298AJul 26, 1977
Removing ammonia from solutions of oxime-metal chelate
KENNECOTT COPPER CORP0 citations45