DEVELOPMENT OF RECYCLING PROCESS FOR COPPER-GALLIUM TARGET

Development of Recycling Process for Copper-Gallium Target

Gallium is used as a raw material for a CIGS solar cell.In the manufacturing process of CIGS solar cells, only 30% of the target material is used, and the mug washer rest is not used and becomes a spent target scrap.In order to recover gallium from spent target scrap, we investigated the process kinkalicious composed of hydrometallurgical treatment

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