cupellation
Số nhiều: cupellations
Từ liên quan
refiningassaygoldsilverplatinumleadmetalmetallurgypurificationoxidationfurnaceheatmeltingfusionslagdrossimpurityoxidevolatilizationevaporationcruciblesmeltingpyrometallurgynoble metalprecious metalalloyseparationextractionanalysischemistrymineralogyorefluxcalcinationreductioncombustiontemperaturefireblowpipebeadweightmasspurityfinenesskaratassayingmetallurgistchemistlaboratoryprocesstechniquemethodporosityabsorptionresidueprecipitateelementperiodic tablevalencereactioncatalystthermalincandescence