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PSA Oxygen Generator At Site For Gold Mine Sparging
Description
Technical Parameters
Products Description
NEWTEK Oxygen Generator
NEWTEK oxygen generation systems have been successfully used in some remote gold mines around the world and can operate stably at any altitude, climate and environmental conditions. Our oxygen generators help gold mines recoup equipment costs within months and significantly increase gold production by producing oxygen on-site. Oxygen is injected into the slurry, converting the mineral sulfides into sulfates, allowing gold recovery to more than double compared to traditional gravity separation and concentration methods.
By spraying 94-95% pure oxygen into the flotation concentrate that has been heated to pressure, the oxygen promotes an oxidation reaction that converts not only sulfide to sulfate but also arsenic to iron arsenate. After using lime to neutralize the oxidized slurry, the slurry is leached, recovered and filtered to filter out the gold-containing solution to further increase gold production. Oxygen demand determines whether a gold mine can produce oxygen autonomously through a cryogenic liquid oxygen supply or using an oxygen generator.
Although liquid oxygen is available within reasonable distances, transporting and storing liquid oxygen is often problematic. NEWTEK's PSA oxygen generator perfectly adapts to this demand and can provide a stable supply of oxygen to gold mines to ensure efficient and economical operation of the gold extraction process.
Characteristics of PSA oxygen generator applied on-site in gold mine aeration
Efficient oxygen supply
The PSA oxygen generator can prepare 94-95% high-purity oxygen on site and directly inject it into the gold ore flotation concentrate, significantly improving the ore processing efficiency, promoting the dissolution of metallic gold and increasing the gold ore recovery rate.
Reduce operating costs
On-site oxygen production avoids the transportation and storage costs of liquid oxygen, reduces logistics costs, and the equipment is simple to maintain and operates stably, and the investment can be recovered within a few months.
Adapt to various mining environments
Whether in high altitude areas, extreme climates, or remote mining areas, PSA oxygen generators can operate stably, provide continuous and reliable oxygen supply, and ensure the efficient execution of the gold extraction process.
FAQ
1.How does the PSA oxygen generator improve the oxygen utilization efficiency of gold mines?
The PSA oxygen generator extracts 94-95% pure oxygen from the air through efficient pressure swing adsorption technology and injects it directly into the gold ore slurry to promote the conversion of sulfides into sulfates and significantly improve the recovery rate of gold mines.
2.What are the advantages of on-site oxygen generation systems over traditional liquid oxygen supplies?
The on-site oxygen generation system can reduce the high cost of oxygen transportation and storage, avoid safety risks during liquid oxygen transportation, and can adjust the oxygen supply in real time according to the actual needs of the gold mine.
3.Is the PSA oxygen generator suitable for various mining environments?
Yes, the PSA oxygen generator can operate stably in different mining environments, whether it is high altitude areas, extreme climate conditions, or remote areas, it can provide stable oxygen supply.
4.How to ensure the long-term stable operation of PSA oxygen generator?
The PSA oxygen generator adopts a simplified engineering design with few moving parts, reducing the risk of failure. It is also equipped with advanced monitoring and alarm systems to ensure long-term stable operation of the equipment.
5.What is the payback period for equipment?
By reducing oxygen transportation and storage costs and significantly increasing gold recovery rates, on-site oxygen generation systems typically pay for themselves within a few months.
6.How difficult is it to maintain and operate a PSA oxygen generator?
PSA oxygen generators are simple in design, easy to operate and require low maintenance. The equipment is equipped with automated control and remote monitoring functions, reducing manual intervention and ensuring efficient operation.
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