CIL (Carbon-In-Leaching ) Gold Processing Plant
The ore is ground and concentrates are produced by means of conventional ﬂotation and gravity circuits. The ﬂ otation tailings containing the unrecovered gold from the primary circuits are directed to the leaching plant and dissolved in an aerated sodium cyanide solution. The solubilized gold is simultaneously adsorbed onto coarse granules of activated carbon directly in the pulp in the so-called Carbon-In-Leach process (CIL). The loaded carbon is treated at high temperature to elute the adsorbed gold into the solution once again. The gold-rich eluate is fed into an electrowinning circuit where gold and other metals are plated out onto cathodes of steel wool. The loaded steel wool is pretreated by calcination before it is mixed with ﬂuxes and melted. Finally, the melt is poured into a cascade of molds where gold is separated from the slag as gold bullion.
Zenith work together with the famous laboratory in China to design and deliver the gold leaching plant. It help the mine factory to extract a major part of the residual gold contained in gold ore or some tailings. Here is the brief introduction of this very popular gold ore processing technology in the world. We do beleive that your gold ore processing business will be more sucessful by choosing Zenith.
CIL Gold Process Benefits
The CIL process utilizes safe and reliable technology and provides ﬂxibility on raw materials analysis. It requires low inventory of precious metals. In addition, it ensures short processing time and low operating costs.
CIL Gold Processing Plant Manufacturer
Shanghai Zenith Machinery is professional CIL and CIP gold processing plant manufacturer. We can supply all kinds gold refinery process equipment and design CIL and CIP gold processing plants according to the requirements of customers. Our CIL and CIP gold processing plant has exported to South Africa, USA, Australia, Russia, Canada, Egypt, Nubia, Peru, Indonesia, Brazil, Nigeria, Papua New Guinea, Kenya, Zimbabwe, Zambia, Oman, Ghana, Mexico, Philippines, Zimbabwe, Argentina, Guinea, etc.