Iridium kuma samu a kasuwanci a matsayin by-samfurin daga nickel da jan hakar ma'adinai da kuma aiki. A lokacin electrorefining na jan kuma nickel, masu daraja karafa kamar azurfa, zinariya da kuma platinum kungiyar karafa kazalika selenium da tellurium zauna a kasa na cell kamar anode laka, wanda forms da fara batu don hakar su. Don raba karafa, dole ne su farko a kawo a cikin bayani. Da dama rabuwa hanyoyin suna samuwa dangane da yanayin da cakuda; biyu wakilci hanyoyin ne hadawa da sodium peroxide bi ta narkewa a aqua regia, da kuma narkewa a cikin wani cakuda na chlorine da hydrochloric acid. Bayan da cakuda da aka narkar da, iridium ne rabu da sauran platinum kungiyar karafa da precipitating ammonium hexachloride sponge kamar yadda selenium, zinariya da kuma tellurium, da selenium da kuma selenium kungiyar karafa zauna a kasa na cell kamar anode laka, wanda forms da farawa batu domin su hakar. Don raba karafa, dole ne a farko a kawo a cikin
kawo cikin bayani