Process and systematic study of gold recovery from flexible printed circuit boards (FPCBs) using a choline chloride–ethylene glycol system
Ruixue Wang, Guoliang Fan, Chenglong Zhang
Topics & Concepts
Leaching (pedology)Ethylene glycolCholine chlorideChemistryHydrometallurgyInorganic chemistryChlorideChemical engineeringOrganic chemistrySulfuric acidSoil scienceEngineeringSoil waterEnvironmental scienceExtraction and Separation ProcessesRecycling and Waste Management TechniquesIonic liquids properties and applications