Nitrogen Generator For Chemical Plant
In chemical manufacturing, nitrogen plays essential roles in inerting, blanketing, purging, pressure balance, and explosion-prevention. Choosing a nitrogen generator for chemical plant ensures safer production, lower operating costs, and full control over your gas supply.
Product Description & Key Benefits
This nitrogen generator for chemical plant adopts mature Pressure Swing Adsorption (PSA) technology to produce high-purity nitrogen directly on site. It reduces reliance on cylinder or liquid nitrogen supply while guaranteeing continuous and efficient operation.
Core advantages:
- High purity and stability: adjustable 95%–99.999%
- Continuous industrial duty with optional N+1 redundancy
- Significant cost savings by eliminating delivery and evaporation loss
- Fully compliant with chemical plant safety requirements
Working Principle & System Structure
The system converts compressed air into nitrogen through:
- Oil-free air compressor and air pre-treatment
- Filters and dryers for removing water, particles, and hydrocarbons
- Twin-tower PSA adsorption with high-performance CMS
- Automatic valve switching controlled by PLC
- Nitrogen buffer tank for pressure stabilization
Industrial design ensures low energy consumption and high reliability.
Nitrogen Purity & Flow Capabilities
|
Specification |
Range |
Notes |
|
Nitrogen purity |
95% – 99.999% |
Flexible and stable |
|
Flow rate (Nm³/h) |
10 – 5000+ |
Expandable |
|
Oxygen content (ppm) |
≤5 ppm (for HP models) |
Per customization |
|
Discharge pressure |
0.5 – 7 barg |
Higher via booster packages |
We provide energy benchmarking to quantify cost per Nm³.
Environmental & Energy Performance
- Ambient operating temperature: –10°C ~ +45°C
- Specific energy consumption: 0.25 – 0.45 kWh/Nm³ (optimized per purity/flow)
- Noise level: ≤75 dB(A)
Energy-optimized design helps lower lifecycle operating cost.
Technical Configuration
- Activated carbon molecular sieve with ≥8-year service life
- ASME / PED certified pressure vessels
- Remote control via PLC + Modbus/OPC
- Optional online dew point detection (–40°C / –70°C)
Industrial Applications
Chemical processes supported include:
- Chlor-alkali protection atmosphere
- Inerting during PVC and VCM production
- Tank and pipeline purging
- Catalyst transfer and conveying systems
- Packaging of sensitive chemicals
Compliance & Standards
- ISO9001 Quality Management
- ASME / PED pressure equipment
- CE marking for export
- ATEX-compliant electrical system (optional)
A nitrogen generator for chemical plant can be tailored to global industry standards.
A nitrogen generator for chemical plant is more than equipment - it is a long-term guarantee of safe and consistent industrial gas supply.Shenger Gas focuses on engineering-driven design, ensuring reliable performance, clear energy efficiency benefits, and predictable cost returns for chemical facilities.
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