Inventor
QUENEAU PAUL B
29 patents
⚠️ This page may combine multiple inventors who share the name “QUENEAU PAUL B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAX INC
21 patentsUS4443415AApr 17, 1984
Recovery of V2 O5 and nickel values from petroleum coke
AMAX INC68 citations95
US3991159ANov 9, 1976
High temperature neutralization of laterite leach slurry
AMAX INC60 citations95
US4044096AAug 23, 1977
Sulfuric acid leaching of nickeliferous laterite
AMAX INC41 citations92
US3962051AJun 8, 1976
Atmospheric leaching of matte containing iron
AMAX INC20 citations79
US4450144AMay 22, 1984
Ammonium hydroxide stripping of tungsten from organic solvents
AMAX INC15 citations73
US4397821AAug 9, 1983
Precipitation of synthetic scheelite
AMAX INC8 citations73
US4311679AJan 19, 1982
Treatment of sodium tungstate leach liquor containing dissolved silica, phosphorus, and fluorine impurities
AMAX INC12 citations73
US3959097AMay 25, 1976
Selenium rejection during acid leaching of matte
AMAX INC15 citations72
US4627900ADec 9, 1986
Electrochemical dissolution and control of nickel sulfide scale
AMAX INC8 citations71
US4100043AJul 11, 1978
Atmospheric leach ion-exchange process for treating iron-containing nickel-copper matte
AMAX INC11 citations71
US4351808ASep 28, 1982
Autoclave soda digestion of scheelite concentrates
AMAX INC5 citations62
US4342728AAug 3, 1982
Process for digesting tungsten ores containing organic matter
AMAX INC3 citations62
US4325919AApr 20, 1982
Autoclave soda digestion of scheelite concentrates with feedback control
AMAX INC6 citations62
US4320096AMar 16, 1982
Combined autoclave soda digestion of wolframite and scheelite
AMAX INC3 citations62
US4320095AMar 16, 1982
Autoclave soda digestion of refractory scheelite concentrates
AMAX INC4 citations62
US4313914AFeb 2, 1982
Autoclave tungstate upgrading of scheelite concentrates
AMAX INC3 citations62
US4303622ADec 1, 1981
Chemical treatment of low-grade wolframite concentrate having high Mo/WO3 ratio
AMAX INC6 citations62
US4303623ADec 1, 1981
Separation of trace molybdenum from tungstate solutions
AMAX INC3 citations62
US4183792AJan 15, 1980
Method and cell for electrolytic oxidation of Ni(OH)2 with stationary bed electrode
AMAX INC2 citations62
US4094754AJun 13, 1978
Leaching of Ni-Cu-Fe-S matte
AMAX INC6 citations59
US4034059AJul 5, 1977
Separation of cobalt from nickel by ozonation in the presence of ammonium salts
AMAX INC6 citations58