Metals are vital raw materials for industrial production and are consuming rapidly as the
development of the world. People are always enthusiasm about searching new metal …

This work develops a novel process of recycling rare metals (Ga, In) from waste light-
emitting diodes using the combination of pyrolysis, physical disaggregation methods and …

In recent era, more and more electric and electronic equipment wastes (e-wastes) are
generated that contain both toxic and valuable materials in them. Most studies focus on the …

Many countries have gained benefits through the solar cells industry due to its high
efficiency and nonpolluting power generation associated with solar energy. Accordingly, the …

With the rapid development of the electric vehicle market since 2012, lithium-iron phosphate
(LFP) batteries face retirement intensively. Numerous LFP batteries have been generated …

This work proposed a novel method of pyrolysis and vacuum metallurgy to recycle gallium
and arsenic from GaAs-based e-wastes, which may cause arsenic contamination and …

Distribution model of lowly volatile impurity in distillate was established based on the mass
conservation of the solute at evaporating surface, and this model and the modified model …

During the treatment of electronic wastes, a crushing process is usually used to strip metals
from various base plates. Several methods have been applied to separate metals from …

In order to recycle waste Sn-based alloys, the vapor− liquid phase equilibrium composition
diagrams of Sn− Pb, Sn− Sb and Sn− Zn binary systems were calculated. The calculated …

Theoretical distributions of medium-volatile impurities in distillates of terbium (Tb) metal
were discussed and analyzed, and theoretical distributions were verified by vacuum …