Bidentate organophosphorus solvent extraction process for actini
Biodegradation and recovery of gallium and other metals from int
Biological oxidation of sulphide minerals to recover gold, silve
Biomedical silver-109m isotope generator
Biomining of gallium and germanium containing ores
Biooxidation process for recovery of metal values from sulphur-c
Biooxidation process for recovery of metal values from...
Biosorbent for gold
Bismuth generator method
Blends of magnesium oxide and copperoxychloride as calcium oxide
Brine saturator method of operation
Brine treatment
Brine treatment