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Nitrogen Generation and Injection Systems
Process Screw Compressors
Nitrogen Generation Skid
Nitrogen Booster Skid

Utilizing efficient and reliable nitrogen generation technology, this skid-mounted system delivers a stable nitrogen supply for various industries—enhancing production efficiency and reducing operational costs.


Working Principle: The system processes compressed air from the air compressor through a nitrogen generator that separates oxygen and nitrogen to produce high-purity nitrogen. The system is composed of several key components, including the air compressor, nitrogen generator, air receiver tank, and associated piping system, ensuring efficient and stable operation throughout the entire process.


With its high-efficiency and stable pressure-boosting performance, the nitrogen booster skid provides reliable high-pressure nitrogen supply for a wide range of industrial applications.


Working Principle: Nitrogen is pressurized to 35–50 MPa in the skid to meet the requirements of specific industrial applications. It is particularly suitable for Oil & Gas applications, where high-pressure nitrogen is injected into gas wells to enhance oil recovery (EOR) or other production stimulation techniques.
Natural Gas Compressor​
Flue Gas Compressor​
Propane Compressor​
Coalbed Methane Compressor
Ultra-Wide Inlet Pressure Range
An ultra-wide range of inlet pressures allows flexible adjustment of both pressure and flow rate. Ideal for complex conditions such as wellhead gas applications.
Reliable, Long-Term Operation
Engineered for high-temperature, moisture-rich flue gas containing CO₂, the system integrates refrigerated and desiccant dryers for multi-stage dehydration, effectively separating moisture and lowering the dew point. Acid-resistant coatings and advanced sealing technology prevent corrosion, ensuring stable operation over extended periods.
Efficient Media Separation & Pre-Treatment
Pre-treats heavy hydrocarbons, sulfides, and particulates in wellhead gas to reduce coking risks and ensure long-term compressor reliability.
Adaptable to Harsh Conditions
Tailored for coalbed methane (CBM) containing heavy hydrocarbons, CO₂, and moisture. Constructed with corrosion-resistant alloys and special coatings to resist medium erosion and scaling, ensuring stable long-term performance in challenging environments.
High-Efficiency Control System
By matching the flow between blowers and screw compressors through integrated control technology, the system achieves stable pressurization under atmospheric inlet conditions, significantly improving overall energy efficiency.
Specialized Lubrication for Heavy Hydrocarbons
Utilizes a dedicated heavy hydrocarbon-resistant lubricant, combined with three-stage oil separation, to prevent lubricant degradation, maintain system cleanliness, and ensure sealing integrity.
Single-Stage High-Pressure Ratio Compression
Utilizes a single-stage, high-pressure ratio compression design to meet long-distance CBM transport or liquefaction requirements, reducing multi-stage configuration costs and simplifying process design.
Air-Cooled, Skid-Mounted Modular Design
Features a fully air-cooled and skid-mounted structure, eliminating the need for external water cooling and reducing O&M costs. Integrated with refrigerated and desiccant dryers for fast deployment and relocation, greatly shortening installation and commissioning time.
Intelligent Regulation & Low-Carbon Design
Features adaptive inlet pressure regulation, VFD control, and modular waste heat recovery to reduce energy consumption. Employs natural refrigerants and eco-friendly, noise-reducing materials to maximize efficiency and support low-carbon development.
Explosion-Proof Intelligent Control & Efficient Cooling System
Equipped with explosion-proof PLC cabinets compliant with mine safety standards, supporting remote monitoring and fault diagnostics. The stainless-steel finned tube cooler provides superior corrosion resistance and enhances heat dissipation, ensuring reliable performance in extreme operating conditions.
Integrated High-Efficiency Control System
Supports integrated operation with piston compressors or other system components. Through intelligent centralized control, it achieves precise regulation of flow and pressure to improve energy efficiency. The all-in-one, high-integration design reduces energy consumption and ensures stable operation.
Multi-Stage Vibration Damping & Optimized Structural Design
Utilizes a rigid unified frame with multi-stage damping technology to reduce vibration across single and combined units, ensuring long-term stable performance. The modular structure simplifies on-site installation and allows for full-unit mobility, reducing construction complexity.
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