Base metals recovery by adsorption of cyano complexes on activat

Batch desulfurization in a coreless induction furnace

Battery paste recycling process

Bearing having extended rolling fatigue life

Beneficiation of ilmenite ore

Beneficiation process

Beryllium-containing iron-boron glassy magnetic alloys

Beryllium-containing iron-boron glassy magnetic alloys

Binary amorphous alloys of iron or cobalt and boron

Bioadsorption alteration of iron sulfide surfaces

Biocatalyzed anaerobic oxidation of metal sulfides for recovery

Biocatalyzed leaching of precious metal values

Biohydrometallurgical processing of ores, and microorganisms the

Biological conversion method

Biological processes for recovering heavy metals

Biological processes for recovering heavy metals

Biometallurgical treatment of precious metal ores having refract

Biooxidation process for recovery of gold from heaps of low-grad

Bismuth-containing steel

Bismuth-tin-indium alloy