 smelting girinchi anaku ooka Jalor saransham ivvande 
 kariginchadam anede ooka muula lohaanni velikiteesenduku ,  dhaatuvuku veedini vartinche procedure .  idi ex ‌ tractive metallurgy yokka ooka roopam .  vendi ,  inumu ,  raagi mariyu itara muula lohalatho sahaa vaati khanijala nundi anek lohalanu teeyadaaniki idi upayoginchabadutundi .  smelting dhaatuvunu kullipovadaniki veedini mariyu rasayana - tagginche agent ‌ nu upayogistundi ,  itara muulakaalanu vaayuvulugaa ledha slog ‌ gaaa tolaginchi lohapu aadharaanni vadilivestundi .  tagginche agent saadharanamga corbon yokka silaaja endhanna muulam ,  kook - ledha ,  puurva kaalamlo ,  boggu vantidhi .  dhaatuvulooni oksygen adhika ushnogratala oddha corbon ‌ thoo bandhistundi ,  endhukante corbon peroxide  (CO2) loni bandhaala rasayana sambhaavya sakta dhaatuvulooni bandhaala kante takuva .
 kariginchadam anede vaati khanijala nundi lohalanu velikiteese procedure ,  idi veedini mariyu rasayana - tagginche agent ‌ nu vartimpajeyadam dwara naane - vaanted padhaarthaalanu vaayuvulugaa tolaginchi ,  aadhara  ( vaanted )  padhaarthaanni vadiliveyadam .