Bio-oxidation process and apparatus
Bioadsorption alteration of iron sulfide surfaces
Bioleaching of sulphide minerals
Bioleaching process control
Bioleaching sulfidic materials
Biological oxidation of sulfide ore
Biological oxidation of sulphide minerals
Biooxidation of refractory sulfide ores
Biooxidation process for recovery of metal values from...
Bioproduct production
Biorecovery of selenium
Bismuth hydroxide method for recovering pu
Bismuth recovery
Blank, the shaping of which is carried out as it is obtained...
Blanketing atmosphere for molten aluminum-lithium alloys or...
Blanketing molten non-ferrous metals and alloys with gases...
Blast furnace operation
Blast furnace smelting of zinc
Blast furnace smelting of zinc
Blast furnace smelting of zinciferous materials