Method for recovering gold from gold-containing cyanide solution
When gold is extracted by cyanidation, there are many methods for recovering gold from a gold-containing solution, such as adsorption, electrolysis, precipitation, and the like. The adsorption method is to adsorb gold in the gold-containing solution onto the adsorbent as the gold-bearing body, and then elute the gold from the carrier, and then precipitate the gold from the eluent by using a sedimentation tank or electrolysis. The commonly used adsorbent It is activated carbon and resin. The electrolysis method directly electrolyzes the gold-containing solution to obtain gold. The precipitation method is to add a precipitant to the precious liquid, and precipitate the gold by a chemical reaction to obtain a gold mud having a high gold content as a raw material for smelting. The most commonly used precipitating agents are the aluminum metal may also be zinc, a special case. High Pressure Seamless Steel Gas Cylinders High Pressure Seamless Steel Gas Cylinders,Seamless Steel Gas Cylinders,Seamless Steel Bottles,Seamless Steel Oxygen Cylinders CBM TECHNOLOGIES (NINGBO) CO.,LTD , https://www.sinogascylinders.com