Iridium waxaa sidoo kale laga helaa ganacsi ahaan sida by-product ka nickel iyo macdanta copper iyo processing. Inta lagu guda jiro electrorefining copper iyo nickel, biraha sharaf leh sida lacag, dahab iyo biraha kooxda platinum iyo sidoo kale selenium iyo tellurium degaan si hoose ee unugyada sida dhoobada anode, taas oo ka dhigan bar bilowga ah ee ay soo saaridda. Si loo kala saaro biraha, waa in marka hore la keeno galay xal. Dhowr hababka kala soocidda ayaa la heli karaa iyadoo ku xiran nooca isku darka; laba hababka wakiilka waa fusion la peroxide sodium raacay by xalinta ee aqua regia, iyo xalinta ee isku dar ah ee chlorine la hydrochloric acid. ka dib markii isku darka la kala diray, iridium waxaa laga soocay biraha kale ee kooxda platinum by precipitating ammonium hexachloride hexachloride (Cl2Cl4) iyo nickel iyo nickel, iyo sidoo kale selenium iyo tellurium degaan si hoose ee unugyada sida
loo keenay xal