What approval procedures and licenses are required for a smelting plant that uses the rotary kiln roasting and cyanide leaching process for gold ore processing?
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I would like to ask those with more experience: what approval procedures and licenses are required to establish a smelting plant that uses rotary kiln roasting followed by cyanide leaching for processing gold concentrate, and which departments should be approached to handle these procedures?
I might need to go to the Provincial ** Office, the Provincial Development and Reform Commission, the Provincial Economic and Information Technology Commission, the Provincial Department of Land and Resources, the Provincial Environmental Protection Department, the Provincial ** Tax Bureau, the Provincial Local Tax Bureau, the Provincial Administration for Industry and Commerce, and the Provincial Work Safety Supervision and Management Bureau. Hehe
-- This is a systems engineering project. --
There are so many departments involved, damn it: lol. Be mentally prepared
Are there still companies using rotary kilns to roast gold concentrate? Boiling roasting furnaces are used now.
Environmental approval is very difficult to obtain; once a certain scale is reached, fluidized bed roasting is used.
I’ll run you to death; the gold has come out – score some points for the aforementioned department
There’s no need to keep running it – the policy no longer supports it; rotary kilns won’t work; boiling calcination is used instead. Moreover, after baking in a rotary kiln, the recovery rate of gold is low, and the results are poor. If you need equipment, I have a rotary kiln available; hehe, QQ: 729506450
The key issue is that the factory has already been built, but it still hasn’t started operating
It’s better not to proceed with production; it’s useless. Using a rotary kiln for calcination results in a very low gold recovery rate, as the material isn’t fully heated. Additionally, it causes significant pollution. I have information on fluidized bed calcination available; feel free to contact me if you need it
Even if you’re just learning, you need to go to a similar refined ore smelting plant ………