Gold Flotation Cell for Gold Recovery

Gold flotation cell for gold recovery

Gold has three categories, gold ore (Mountain gold mine, endogenous gold) and gold placer (alluvial, alluvial, beach type, slope deposits type and exogenous gold) and Associated gold (recovery from the non-ferrous minerals )

Gold flotation machine is also known as gold flotation cell and flotation tank, which is one kind of ore processing equipment mainly used to separate copper, zinc, lead, nickel, gold, silver, lead and other non-ferrous metals. So, it is called gold flotation machine and copper ore flotation machine. 

Gold flotation cell working principle:

Mix the mashed rocks with water and necessary reagent in the mixing chute, and inject them to the pulp chute. Lead air to the pulp to make it form large quantities of bubbles, and some mineral particles that are difficult to get moist in water and that are generally called hydrophobic mineral particles will stick on the bubbles and float with the bubbles to the surface of the pulp to form mineralized bubble layer, and some other mineral particles that are easy to get moist in water and that are called hydrophilic mineral particles do not stick on the bubbles but stay in the pulp to discharge the mineralized bubbles containing specific minerals, thus completing the separation process.

Gold Extraction and Beneficiation:

1. Transport the gold ore to gold beneficiation line;
2. Inspect the gold ore, including its hardness, sulfur content, carbon content and other minerals components, then choose the right beneficiation mothed ;
3. Sent gold ore into crushers (jaw crusher, impact crusher, cone crusher, etc.) and grinding mills (ball mill, etc.) to break and make smaller sizes, then tranport the crushed gold ore to gravity separator or flotation machine;

4. Gravity separation is widely used in the rock gold mine, and create good conditions to flotation and cyanidation process, which can improve the beneficiation indicators, improve recovery rate of gold, gravity separator plays a positive role for increasing production and reduce cost;
5. Flotation machine process or a weak cyanide solution to the slurry, this process can extract 93% of the gold and 70% of the silver from the ore. And then the gold is pulled from the solution and attaches to the carbon. Then "strip" the gold from the carbon by washing it with a caustic cyanide solution. And the carbon can beis recycled after this;

6. Pump the gold-bearing solution through electro-winning cells to extract gold metal from the solution by an electrical current;
7. Smelt the gold in a furnace at about 2,100°F. and the molten gold is poured into molds.
8. Send the bars to a refinery for further processing into pure gold.

Gold flotation cell production line:

Gold ore------Jaw crusher------Fine crusher------Silo------Gold ball mill------Spiral classifier------Mixing tank------gold flotation cell------gold concentrate------ore tailing

Gold flotation cell production line:

Vibrating feeder------primary jaw crusher------fine jaw crusher------electromagnetic vibrating feeder------ball mill------spiral classifier------mixing tank------gold flotation cell------outer filtering vacuum filter------rotary dryer------gold concentrate

Gold flotation cell technical parameter:

Gold flotation cell shipping:

Derui machinery Co.,Ltd is located in Zhengzhou,Henan province, China(Mainland).Our main product include following:

Rotary kiln equipment: cement rotary kiln, lime rotary kiln, bauxite rotary kiln, rotary kiln, etc.

Dryer equipment: Rotary dryer, silica sand rotary dryer, sawdust dryer, mineral rotary dryer, slag rotary dryer, etc.

Stone crusher series: jaw crusher, impact crusher, cone crusher, etc.

Beneficiation equipment series : gold flotation machine, spiral classifier, rotary dryer, etc.

Grinding mill series: ball mill, raymond mill, rod ball mill, etc.

Feeding and screening equipment series: vibrating screen, vibrating feeder, etc.

Accessory equipment: belt conveyor, bucket elevator, screw conveyor, etc.

How to visit us ?

If you want to visit our factory, please note our city name, Zhengzhou City, Henan Province, China(mainland)

Our air port name is : Zhengzhou Xinzheng International air port.

Train station name is: Zhengzhou (Zhengzhou north) train station