93% Purity PSA Oxygen Generator For Gold Mines

93% Purity PSA Oxygen Generator For Gold Mines

The PSA Oxygen Plant for Gold Ore Oxidation Leaching is a core oxygen supply equipment for the gold ore oxidation leaching process. Based on pressure swing adsorption (PSA) technology, it efficiently extracts oxygen with a purity of 90%-95% from the air and delivers it to the leaching system on demand. Featuring a modular design, the equipment is compatible with gold ore production lines of different scales. It enables on-site continuous oxygen supply without the need for external oxygen cylinders. Compared with traditional oxygen supply methods, it reduces energy consumption by more than 30% and has a high degree of automation, allowing real-time adjustment of oxygen concentration and supply volume to accurately match the reaction requirements of gold ore oxidation leaching (such as cyanide leaching and bioleaching). It significantly improves gold recovery rate while reducing exhaust emissions and transportation costs, making it a key equipment for green and efficient production in modern gold mines.
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Description

Technical Parameters

Advantages and Features

 

Stabilize Leaching Reactions:
93% fixed-purity oxygen precisely meets the oxidation demand of gold ore leaching, avoiding efficiency drops from too-low purity or waste from excessive purity.​
 

Boost Gold Dissolution:
Sufficient high-purity oxygen accelerates the oxidation of sulfides in ore, promoting full dissolution of gold ions and raising recovery rates by 6%-12%.​
 

Shorten Production Cycles:
Stable oxygen supply eliminates reaction delays caused by oxygen shortages, reducing the leaching cycle by 15%-20% compared to unstable supply methods.​
 

Cut Operational Risks:
On-site production replaces cylinder transportation, avoiding safety hazards from cylinder storage and transportation in mine areas.

 

 

93% Purity PSA Oxygen Generator for Gold Mines

 

NTK93 Series PSA Oxygen Plant Model Selection

No.

Models

Capacity (Nm3/hr)

Purity

Power consumption of 1Nm3 oxygen produced (kw/h)

Number of bottles filled in 12 hours (pcs)

Operator needed

1 NTK-5P 5 93%+-3% 3.54 10 2
2 NTK-10P 10 93%+-3% 2.52 20 2
3 NTK-15P 15 93%+-3% 2.31 30 2
4 NTK-20P 20 93%+-3% 2.13 40 2
5 NTK-25P 25 93%+-3% 2.01 50 2
6 NTK-30P 30 93%+-3% 2.09 60 2
7 NTK-40P 40 93%+-3% 1.81 80 2
8 NTK-50P 50 93%+-3% 1.94 100 2
9 NTK-60P 60 93%+-3% 1.62 120 2
10 NTK-80P 80 93%+-3% 1.92 160 2
11 NTK-100P 100 93%+-3% 1.83 200 2
Design basis: Altitude:≤500m;RH:≤80%;Temperature:0℃-38℃;Filling pressure: 150Bar 40L Type Standard Cylinder

 

Why choose NEWTEK psa oxygen generator
 

93% Purity PSA Oxygen Generator for Gold Mines

Purity Stability:
Adopts dual-tower alternating adsorption and precision control valves, keeping oxygen purity at 93%±1%, solving "fluctuating purity affecting leaching results".​
 

Mine Adaptability:
Dust-proof, moisture-proof, and anti-vibration design fits harsh mine environments, solving "equipment failure due to poor on-site conditions".​
 

Low Energy Consumption:
Imported high-efficiency molecular sieves and energy-saving compressors reduce unit oxygen energy consumption by 20% vs industry average, solving "high long-term operating costs".​
 

Rapid After-sales:
40+ global after-sales points offer 24-hour on-site service, solving "production downtime from delayed equipment maintenance".

 

 

FAQ

 

 


 

1.Is 93% purity suitable for all gold ore types?​
Ideal for most oxidized/sulfide ores; for special high-sulfide ores, we offer customized 95% purity versions.​

2.What's the daily maintenance requirement?​
Only need weekly filter replacement (simple operation); we provide a maintenance checklist for easy follow-up.​

3.Can it connect to our existing leaching control system?​
Yes, it supports MODBUS communication protocol for seamless integration with most mine control systems.​

4.What's the equipment's service life?​
Main body has a 10-year service life; molecular sieves need replacement every 8-9 years.​


5.Is there a minimum order quantity?​
No MOQ; we support small-batch orders for pilot mine projects.​

6.Do you provide installation guidance?​
Y
es, we send engineers for on-site installation guidance and operator training for free.



 

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