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Welcome to Mining machinery manufacturers Vipeak Machinery Group Company

Situated in High and New Technical Industry Development Area, Zhenghzou, China, Mining machinery manufacturers Vipeak Machinery Group Company is a high-tech company , cooperating with Sveadaka Company to develop and produce industrial mills.

     Current Position :Gold Beneficiation Processing Equipment
Application case
  Mill Machine
Feldspar Grinder
Granite Grinder
Coal Mill
Ochre Mill
Talc Grinder
Bentonite Grinding Plant
Lignite Mill
  Aggregate Crushing
Limestone Crusher
Barite Crusher
Granite Crusher
Kaolinite Crusher
Calcite Crushing
Silica Ore Crusher
Tin Ore Mine
Lead and Zinc Ore Crusher
Garnet Crusher
Mica Crusher
Asbestos Crusher
Manganese Ore Crusher
Iron Ores Crusher
Dolomite Crusher
Quartz Crusher
Gypsum Crusher
Iron Ores Crusher
Silica Sand Crusher
Coal Pulvarizer
Concrete Crusher
Basalt Ore Crusher
   Production Line
Kaolin Processing Plant
Iron Ore Processing Plant
Steam Coal Crushing Plant
Gypsum Powder Production
Talc Production Line
   Cement mill
Cement Grinding
Cement Production Line
  Flotation Machine
Barite Mine Process
Gold Mine Equipment
Manganese Beneficiation
Cement kiln equipments
Lime kiln equipments
Gold Beneficiation Processing Equipment

Vipeak is a complete gold processing equipment production enterprise, R & D, design, production as a whole. Gold production in the mineral processing equipment, our company has several decades of production experience, our company has experienced engineers to provide you with complete gold processing equipment design, equipment selection process and a series of processes.

Because of the nature of the various types of gold ore is different from methods used by different dressing, but the commonly used re-election, flotation, amalgamation, cyanidation, and the resin slurry method in recent years, CIP adsorption, the new heap leaching of gold process. For certain types of ore, of gold is often a joint process.

Gold beneficiation plant is mainly consisted of Vibrating Feeder,Jaw Crusher,Ball Mill,Classifier, Magnetic Separator, Flotation Machine, Condensing Machine ,Spiral Separator and Drying Machine. With the equipment Feeder, Hoister and Conveyor, a full set of Beneficiation Equipment Production Line can be made. It features as High efficiency, Low Consumption, High Output and economical and reasonable, etc.

According to the customers and with gold plant research, the use of jaw crusher for crushing, the use of standard cone crusher broken, and crushing the short head type is applied and the roller cone crusher crusher. Medium and small plant mostly with gold closed with two broken a large selection of gold plant for a three-stage closed-circuit crushing process. To increase production and equipment utilization factor, concentrator generally follow the principle of more crushing less grinding to reduce particle size of ore into the ball mill.

Gold beneficiation processing

Roasting: Where gold is trapped in sulfides such as pyrite, roasting of the concentrate is required to convert the sulfides to oxides (called calcine), with sulfur in the sulfides liberated as sulfur dioxide. Oxidation is necessary for the subsequent gold leaching and recovery processes to operate effectively.

Biological Oxidation: This is an alternative method for the oxidation of sulfides. Recent advances in technology have resulted in the development of a biological process for the oxidation of sulfide concentrates. In this process bacteria are used to oxidise sulfide concentrates.

Cyanidation: Cyanide is added to the process slurry to promote the dissolution and complexing of the gold. Gold enters solution as a gold-cyanide complex ion.

Carbon-in-pulp (CIP): CIP involves the removal of complex gold ions from solution by adsorption onto activated carbon. Slurry that has undergone cyanidation is passed through a cascade of agitation tanks. As the slurry moves down the cascade, gold is adsorbed onto granular activated carbon that is extracted and pumped to the next tank. The result is a counter-current flow (as Figure 3), where the loading of gold on carbon increases in the opposite direction to slurry flow. Loaded carbon is retrieved from the first tank in the series.

Gold Beneficiation Methods

As discussed above, gold beneficiation operations include cyanidation, base-metal flotation, gravity concentration (for placer deposits), and amalgamation (which is generally no longer used). Base-metal flotation, gravity concentration, and amalgamation are described only briefly below. Because most lode ore gold mines use some form of cyanidation, these techniques are the main focus of this profile. In general, there are two basic types of cyanidation operations, tank leaching and heap leaching. In addition, tank leaching involves one of two distinct types of operations, Carbon-in-Pulp or Carbon-in-Leach. In Carbon-in-Pulp operations, the ore pulp is leached in an initial set of tanks with carbon adsorption occurring in a second set of tanks. In Carbon-in-Leach operations, leaching and carbon recovery of the gold values occur simultaneously in the same set of tanks.


   Mill Machine   |   Crushing   |   Production Line   | Beneficiation Equipment
Copyright 2008 by Mining machinery manufacturers Vipeak Machinery Group Company. All rights reserved
Tel(Shanghai): 0086-21-51382188   E-mail: vipeak@vipeakgroup.com
Tel(Zhengzhou): 0086-371-67771000   E-mail: vipeak@vipeak.com
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