Method for measuring rhodium and iridium in gold separation slag

The invention discloses a method for measuring rhodium and iridium in gold separation slag. A sulfonium nickel button rich in rhodium and iridium is prepared, the sulfonium nickel button is dissolved with hydrochloric acid to effectively separate to-be-detected precious metal sulfide and impurity el...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU FANGMEI, WU ZHENXIANG, LUO XIAOBING, LAI QIUXIANG, LYU HUOXIU, LIAO BINLING, CHEN YANJIN, LIN HONGHAN, LI TAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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