Korean researchers have used thermal and wet gravity separation (WGS) to separate EVA from reclaimed silicon powder in end-of-life PV modules with “minimal” chemical usage. The proposed technique ...

For commercial-scale operations, SiC and B 4 C powders are produced by the carbothermic reduction of a silicon oxide or boric oxide in contact with a carbon source. The resultant powder has large ...

Researchers in Norway investigated the melting behavior of silicon kerf agglomerates under different atmospheres and temperatures to improve recycling for solar-grade silicon. They found that vacuum ...