Bosite refractory gold ore roasting cyanide gold leaching process, thiourea gold leaching process, chloride gold leaching process
Gold mine flotation process, gold mine flotation reagents, gold mine tailings recovery, panning gold Equipment, alluvial gold mining equipment, alluvial gold mining blanket
The jig is a gravity mineral separation equipment that uses water as the medium to sort minerals and gangue according to the specific gravity difference. It has large selected particle size and large processing capacity. High-efficiency, energy-saving and environmentally friendly mineral processing advantages, widely used in hematite, limonite, mirrorite, manganese ore, tungsten ore, tin ore, placer gold ore, galena, mercury ore, tantalum-niobium ore, barite, phosphorus Stone, lapis lazuli and other metal and non-metal minerals beneficiation, with good beneficiation effect.
Principles of gold panning
Gold panning in the sand is called "gold panning in the sand". Various methods and equipment are used to pan out gold from the sand. Here is a brief introduction to the principles and methods of panning for sand gold.
Gravity separation is the most effective and economical method for alluvial gold mineral processing. In actual production, gravity separation is also the main method for panning for alluvial gold. The principle of sand gold panning by gravity separation method is to stratify gold and sand according to specific gravity in the medium with the help of external force, thereby separating light and heavy minerals. As we all know, the specific gravity of gold is much greater than sand, so the process of separating light and heavy minerals and the process of panning for sand gold , the heavy products are gold and other precious metals and heavy minerals, and the light products are sand and waste rock.
There are many methods of panning for gold, but each of them is based on the gravity beneficiation method. The earliest humans used the manual washing method to wash out gold and other precious metals from the sand. Later, there were other methods such as gold mining. A series of gold selection equipment such as machines and chutes have been installed, thereby greatly improving the efficiency of sand gold panning and the gold recovery rate has also been greatly improved. Speaking of sand gold panning equipment, here is a brief introduction to several sand gold panning equipment:
, chute. The chute is the simplest gold panning equipment. It has low manufacturing cost, low price, low maintenance cost or even almost no maintenance, and a large amount of sand. However, the chute is also the one with the lowest recovery rate and the worst effect among gold separation equipment. The amount of gold lost by using the chute to select gold can be regarded as an astronomical figure. Large-scale dressing plants and gold mining ships do not use this equipment for coarse and fine placer gold.
, shaker. The shaking table is also a kind of gravity mineral processing equipment. The shaking table has good effect and recovery rate for gold separation. However, a single shaking table has a small processing capacity, a large floor area, and a small amount of sand, which makes the shaking table unable to be used directly. For the beneficiation of alluvial gold, it can only be used in conjunction with equipment such as jigs as alluvial gold beneficiation equipment.
, Jig. The jig is one of the most effective equipment for selecting placer gold. It combines the advantages of the chute and the shaking table. It has the advantages of large processing capacity, small footprint, good recovery rate and mineral processing effect. Relevant data shows that the sawtooth wave jig When the machine is used as alluvial gold selection equipment, the recovery rate is as high as %. Large-scale gold concentrators and gold mining ships all use jigs to roughen and select alluvial gold.
Henan Bosite Machinery Manufacturing Co., Ltd. provides you with gold ore beneficiation methods and mineral processing equipment information. Our factory has a complete test platform for customers to conduct small gold beneficiation tests, and we can design the beneficiation process and process for free. Equipment configuration, customers are welcome to visit our factory for guidance and purchase equipment:
Bosite refractory gold ore roasting - cyanide gold leaching process, thiourea gold leaching process, chloride gold leaching process