^ J Park - The Cyanide Process of Gold Extraction C. Griffin, limited, 1820 Retrieved 2012-07-17 ^ J Marsden, I House (2006). The Chemistry of Gold Extraction. SME, 5 Jun 2006. ISBN 0873352408. Retrieved 2012-07-17. ^ Habashi, Fathi Recent Advances in Gold Metallurgy Archived 2008-03-30 at the Wayback Machine
To isolate pure gold, mining companies use a complex extraction process. The first step in this process is breaking down large chunks of rock into smaller pieces. At a mill, large machines known as crushers reduce the ore to pieces no larger than road gravel. The gravel-like material then enters rotating drums filled with steel balls.
Gravity separation method is the most important and the only method for gold ore beneficiation. The common equipments used in the gravity separation method are chute (eg vibration chute, fixed chute, agitation chute), jig concentrator, shaker table, centrifuge, etc. Among them, only the chute and the jig concentrator are used for rough selection.
The mainstream gold beneficiation process flow is generally crushing – grinding – gravity separation – flotation – chemical – smelting. Gravity separation process and flotation are the most used gold mining methods around the world.
Describe the the process and machinery required to extract the gold from lithosphere Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Describe the the process and machinery required to extract the gold from lithosphere, quarry, aggregate, and different kinds of minerals.
Gold is obtained by mining gold ore and then extracting the gold from it in a. For this reason, the gold extraction process is largely a series of concentration steps... machinery used to mill the ore simply squashes the gold particles present. More details » Get Price Mining equipment mining machinery manufacturer