Search U.S. government technical reports digitized or harvested by TRAIL.
Preparation of high-purity yttrium by metallic reduction of yttrium trichloride
Metallothermic reduction of yttrium halides
Electrowinning of copper from chloride solutions
Physical beneficiation of titanium plant solid wastes :recovery of titanium minerals and coke
Na₂CrO₄ from domestic chromite concentrates by an alkali-fusion method