Hydrogen Gas Compressor
Hydrogen compressor for refueling stations, chemical plants, and energy storage, offers stable high-pressure output and low operating costs.
Flow rate: 10～1800 Nm³/h
Pressure: ≤35MPa
Medium: Hydrogen
Control: PLC automatic control
Drive mode: Motor
Product Features
Hydrogen compressors are specially designed for efficient compression and delivery of hydrogen, and are widely used in energy, chemical, automotive and other industries. With the rapid development of hydrogen energy technology, hydrogen compressors play a key role in fuel cells, water electrolysis, hydrogen production and hydrogen storage.
Structural Overview
The unit consists of the compressor main unit, electric motor, coupling, flywheel, piping system, cooling system, electrical equipment, and auxiliary equipment.
Product Features
Stable Operation and Low Noise
The hydrogen compressor features an optimized structural design and high-precision manufacturing. It operates smoothly with minimal vibration and low noise, maintaining stable performance over extended periods-making it ideal for industrial applications requiring continuous operation.
Safe, Reliable, and Highly Automated
The unit is equipped with comprehensive monitoring and protection systems. Remote digital display and control functions can be configured to meet user needs, enabling real-time status monitoring and facilitating centralized management and intelligent O&M.
Multiple Alarm and Protection Features
The compressor includes alarm and automatic shutdown protections for conditions such as low oil pressure, low water pressure, high temperature, low intake pressure, and high discharge pressure. These features effectively prevent abnormal operation and enhance the unit's overall safety and reliability.
Skid-Mounted Design for Easy Installation
The main compressor unit and auxiliary equipment are integrated onto a skid frame. This unified skid-mounted structure simplifies transportation, lifting, on-site installation, and future maintenance, while also helping to shorten project delivery times.
Superior Design and Optimized Component Matching
All components are meticulously designed and precisely matched to ensure the equipment maintains excellent compression performance and a long service life, even under high-pressure, continuous operating conditions.
Application Industries
- Hydrogen Refueling Stations: Boosts low-pressure stored hydrogen or hydrogen from tube trailers to 35 MPa / 70 MPa to supply fuel cell vehicles.
- Water Electrolysis Hydrogen Production: Compresses low-pressure wet hydrogen from electrolyzers for delivery to purification or storage systems.
- Chemical & Metallurgy: Supplies stable, high-pressure hydrogen flow to hydrogenation reactors and reduction furnaces.
- Hydrogen Storage & Transport: Works with high-pressure hydrogen storage cylinder banks or pipelines to enable high-flow, long-distance transport.
- Laboratory & Fuel Cell Testing: Provides a source of high-purity hydrogen with low flow rates and precise pressure control.
FAQ
Q1: What are the main types of hydrogen compressors, and how should I select the right one?
Based on the compression method, they are primarily categorized into two types: piston (reciprocating) and diaphragm.
- Diaphragm: Features a completely oil-free compression process and excellent sealing performance; suitable for low-to-medium flow rates and ultra-high pressures (exceeding 100 MPa), such as 70 MPa terminal compression at hydrogen refueling stations.
- Piston: Offers a wide flow range and flexible pressure ratios; suitable for high flow rates and medium-to-high pressure applications, such as feedstock gas boosting at hydrogen production plants and chemical synthesis processes.
When selecting a model, you need to specify the inlet pressure, discharge pressure, flow rate (Nm³/h), hydrogen purity, and dew point requirements; our technical team will then recommend the optimal model based on your specific operating conditions.
Q2: Can it be customized according to project requirements?
Yes. The hydrogen compressor can be customized and configured based on the customer's actual operating conditions, pressure and flow rate requirements, and control methods to meet the application needs of different projects.
Q3: What are the practical benefits of a skid-mounted design? Is on-site installation complex?
"Skid-mounted" means the unit arrives as a complete, factory-assembled system. All components-including the main unit, motor, cooler, buffer tank, piping, and electrical control cabinet-are integrated onto a steel base, with internal wiring and piping connections already completed.
On-site installation involves just three steps:
- Lifting the skid into position and leveling it;
- Connecting external gas inlet/outlet piping, cooling water lines, and the power supply;
- Powering up and commissioning (parameters are pre-set, requiring only minor adjustments).
Compared to installing individual components, this approach saves over 70% of on-site installation time and eliminates issues such as leaks or vibration caused by assembly errors in the field.
Q4: What does routine maintenance primarily entail?
Routine maintenance focuses on inspections, including:
- Checking oil levels, water levels, and pipeline sealing;
- Monitoring pressures and temperatures at various stages to ensure they are within normal ranges;
- Periodically draining accumulated fluids (from buffer tanks and separators).
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