Onsite Oxygen Generators For Mining And Mineral Processing

Onsite Oxygen Generators For Mining And Mineral Processing

The Onsite Oxygen Generator for Mining and Mineral Processing from NEWTEK delivers a continuous, high-purity oxygen supply directly on-site — eliminating reliance on transported liquid oxygen or gas cylinders. By separating oxygen from ambient air using pressure-swing adsorption (PSA) or vacuum-assisted PSA technology, the system supports critical mining and mineral-processing operations such as ore leaching, sparging, flotation, and sulfide oxidation. Designed for remote or logistically challenging mining contexts, it ensures stable oxygen availability, simplifies logistics, and enhances process efficiency. With robust construction for harsh environments and reliable gas output tailored to ore-processing needs, this generator helps mines maintain consistent throughput, optimize extraction yield, and reduce operational risk.
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Description

Technical Parameters

Main advantages

 

Continuous On-Site Oxygen Production
Generates oxygen on demand directly from ambient air - no need for cylinder deliveries or cryogenic storage.
 

Reliable Performance in Remote and Harsh Mining Conditions
Engineered for durability and stable gas output even under remote-site constraints (dust, variable climate, limited infrastructure).

 

Cost-Effective & Logistically Simple
Eliminates recurring costs and risks associated with oxygen transport, storage, and handling logistics.
 

Enhanced Mineral Recovery and Process Efficiency
Consistent oxygen supply supports efficient leaching, oxidation, and flotation - leading to improved metal recovery rates and reduced chemical consumption.

 

 

 

Onsite Oxygen Generators for Mining and Mineral Processing
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

 

Onsite Oxygen Generators for Mining and Mineral Processing

 

 Why Choose NEWTEK's Oxygen Generator

 

✅️Mining-Focused Design & Industry Experience
NEWTEK specializes in oxygen generation systems tailored for mining and mineral processing - designed with mining workflows and on-site realities in mind.

 

✅️Stable & High-Quality Oxygen Output
The PSA/VPSA process ensures constant oxygen purity and flow, supporting consistent process conditions for ore treatment.

 

✅️Flexible and Customizable Solutions
Systems can be configured to match varying ore volumes, processing scales, and site constraints - from small mining sites to larger operations.
 

✅️Reduced Operational Risk and Improved Sustainability
On-site generation minimizes supply-chain risks and transport hazards, reduces dependency on external oxygen supply, and supports safer, more sustainable mining operations.

 

 

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FAQ
 

 

Q1: Why is an on-site oxygen generator needed for mining and mineral processing?
A1: Oxygen is critical for processes like ore leaching, sulfide-ore oxidation, sparging, and flotation. On-site generators ensure a stable, uninterrupted oxygen supply, which liquid oxygen deliveries or cylinders cannot reliably guarantee in remote mining environments.
 

Q2: Can this generator fully replace conventional liquid oxygen supply?
A2: Yes - the system produces high-purity oxygen directly from air, eliminating the need for liquid oxygen deliveries, cryogenic storage, or cylinder logistics.

 

Q3: Is the produced oxygen purity sufficient for mineral processing requirements?
A3: Yes - the PSA / VPSA technology delivers oxygen of purity and consistency appropriate for leaching, flotation, and sulfide oxidation operations.
 

Q4: Will the generator operate reliably in remote or harsh mining sites?
A4: Yes - the system is engineered to withstand challenging conditions such as dust, variable climate, and limited infrastructure, ensuring stable operation even in remote areas.
 

Q5: How does using an oxygen generator affect operating costs?
A5: It significantly reduces costs by eliminating transport and storage expenses for liquid oxygen, reducing dependency on external supply, and minimizing downtime risk related to oxygen shortages.
 

Q6: Does the system offer flexibility to adapt to different mine scales or processing requirements?
A6: Yes - NEWTEK offers customizable configurations to match different ore volumes, mine sizes, and process demands, making it suitable for small- to large-scale operations.

 

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