The CU-DX Model Nitrogen Generation System represents the highest level of nitrogen purification technology, designed and engineered by Nuberg GPD as a premium ultra-high purity industrial nitrogen plant system to deliver ultra-high purity nitrogen gas generator for the most critical industrial applications. This system incorporates a dual-reactor purification process that ensures near-complete removal of oxygen, achieving nitrogen purity levels up to 99.9999%. The combination of advanced PSA generation and catalytic purification makes it suitable for industries where even trace impurities can impact product quality, safety, or performance.
In this system, nitrogen generated through PSA technology undergoes further purification through a copper-based reaction process, where residual oxygen is removed using a controlled exothermic reaction. A regeneration cycle restores the system for continuous operation, ensuring stable and uninterrupted nitrogen supply. The CU-DX Model is widely used in highly sensitive industries such as semiconductors, aerospace, pharmaceuticals, and advanced chemical processing.
PSA Nitrogen Generation → Primary Oxygen Removal → Copper Reactor Purification → Regeneration Cycle → Ultra-Pure Nitrogen Output
| Model Type | CU-DX Nitrogen Generation System |
| Technology | PSA with Dual Reactor Purification |
| Purification Method | Copper-Based Oxygen Removal Process |
| Operation | Fully Automated Continuous System |
| Output Quality | Ultra-High Purity Nitrogen |
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● Semiconductor Industry ● Aerospace Industry ● Pharmaceutical Manufacturing ● Advanced Chemical Processing ● Metallurgical Applications ● Precision Manufacturing |
| Flow Rate | 1–5000 Nm³/hr |
| Nitrogen Purity | Up to 99.9999% |
| Operating Pressure | Above 5 bar |
| Dew Point | -60°C to -80°C |
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● Highest purity nitrogen generation system ● Dual-stage purification technology ● Copper-based oxygen removal process ● Continuous regeneration cycle for stable output ● Fully automated industrial operation ● Designed for ultra-sensitive applications |
The CU-DX Model is used for generating ultra-high purity nitrogen required in industries where even trace oxygen can affect product quality or performance.
It uses a dual-reactor purification system where oxygen is removed through a copper-based catalytic reaction after PSA nitrogen gas generator.
It is widely used in semiconductors, aerospace, pharmaceuticals, advanced chemicals, and precision manufacturing industries.
It provides the highest level of nitrogen purity using a dual purification process, making it suitable for extremely sensitive industrial applications.
