Flocculation method for recovery of germanium in dissolution, involves selecting organic compound for allowing formation of complex, and adding quaternary amine to complex germanium for easy removing of germanium

摘要

The flocculation method involves selecting organic compound for allowing formation of a complex, and adding quaternary amine to complex germanium for easy removing of germanium by filtration or centrifugation. The complex is ignited so the organic fraction is eliminated and oxide of tetravalent germanium is obtained.