Extraction process flows

[RoyID]

Hi all,

I've been doing some research on several extraction processes using fluids, as in copper, nickel, uranium and gold mining.

However, I fail to find technical details on these processes. I'd like to find out some more about particle sizes, pressure in the process(bar) and what types of valves and pumps are utilized.

Anyone who knows some of these matters or knows where I can find it?

Thanks, Roy