Welcome to visit us!

[email protected]
mnavicon

roasting gold ore

roasting gold ore

Jul 16 2014 · During roasting refractory gold ore is treated with extremely hot air This causes the sulfites to oxidize separate from the ore and become sulfur dioxide Once all of the sulfides are oxidized the remaining gold ore can be processed normally The roasting method has been around for hundreds of years Prior to the 20th century the process

Get a Quote Send Message

Relevance Products

News List

to-top
girl
Hi,may I help you with products, price, etc?
Chat Online