High Capacity PSA Oxygen Generator Mining

High Capacity PSA Oxygen Generator Mining

The Mobile PSA Oxygen Generator for Mining is an advanced, portable on-site oxygen generation system engineered to meet the demanding needs of mining operations. Utilizing Pressure Swing Adsorption (PSA) technology, it separates oxygen directly from compressed air and delivers high-purity oxygen to underground or remote mining sites—without reliance on bulk liquid oxygen supply.Designed for mobility and rugged performance, this system is ideal for applications such as mine ventilation, mineral flotation, leaching, and oxidation processes, providing continuous, reliable oxygen wherever production demands it.
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Description

Technical Parameters

Main advantages

 

 

Stable Supply, Reduced Logistics Dependence:
Located away from cities and in remote mining areas, eliminating reliance on liquid/bottled oxygen transportation and reducing supply risks.

Process Improvement, Optimized Production:
Providing stable high-purity oxygen in leaching, oxidation, and flotation processes improves reaction rates and recovery rates.

New Technologies

Saves Operating Costs:
Reduces costs associated with purchasing, storing, transporting, and refilling bottled/liquid oxygen, thereby lowering overall O₂ supply costs.

Adaptable to Harsh Mining Environments:
Capable of handling vibration-resistant, high-dust, high-humidity, and altitude-varying conditions.

Strong Customization and Expansion Capabilities:
Customizable to mine scale, process requirements, and oxygen consumption, with support for future expansion.

 

 

high capacity PSA oxygen generator mining
product-171-40NTK93 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

 

high capacity PSA oxygen generator mining

 

NEWTEK Core Technology and Structural Characteristics

 

Utilizing high-efficiency molecular sieve materials and a dual-tower alternating adsorption-regeneration structure, continuous oxygen production is achieved. Similar principles are widely used in industrial oxygen generation.

Large-scale capacity coverage: For example, NEWTEK provides high-flow-rate systems ranging from tens to hundreds of Nm³/h for mining applications.

Oxygen purity typically reaches approximately 90%–95% (or higher, depending on customization) to meet the oxygen concentration requirements of mining and metallurgical processes.

Modular/containerized design facilitates rapid on-site deployment, relocation, and expansion in mining environments, adapting to various conditions.

 

 

FAQ
 

1. Why choose a high-capacity PSA generator for mining?
Provides continuous, on-site oxygen, eliminating reliance on liquid or bottled oxygen and reducing logistics risk.

 

2.What oxygen purity does it deliver?
Typically 90–95%, suitable for flotation, leaching, and oxidation processes.

 

3. Can it operate in harsh mining conditions?
Yes. Designed for dust, humidity, vibration, and extreme temperatures in underground or open-pit mines.

 

4.How flexible is the system?
Modular and containerized design allows easy installation, relocation, and capacity expansion.

 

5.Does it improve mining process efficiency?
Stable oxygen supply enhances flotation, leaching, and oxidation reactions, boosting metal recovery.
 

6.What are the maintenance requirements?
Minimal-mainly filter checks and adsorbent inspection; fully automated system reduces operator workload.

 

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