Inventor
DOUGLAS DONALD A
5 patents
Patents
5 patentsUS4298581ANov 3, 1981
Process for recovering chromium, vanadium, molybdenum and tungsten values from a feed material
CABOT CORP56 citations95
US4278644AJul 14, 1981
Process for partitioning Mo and W from a mixed CaMoO4 -CaWO4 precipitate
CABOT CORP32 citations92
US4305754ADec 15, 1981
Chromium recovery from scrap alloys
CABOT CORP22 citations81
US4320094AMar 16, 1982
Partitioning of refractory metals from oxidation resistant scrap alloy
CABOT CORP18 citations73
US4298582ANov 3, 1981
Vanadium recovery from scrap alloys
CABOT CORP19 citations73