Alkaline Water Electrolysis System
Large diameter double pole plate technology, effectively reducing the length of the electrolyzer
Bipolar plate coating thickness of more than 50 μm at the lowest point
1200 Nm3/h Alkaline Water Electrolyzer
Advantage
1. Enhanced Adaptability
- Wide power fluctuation range of 30% to 120%, tailored for wind and solar-based hydrogen production.
2. Enhanced Reliability
- Dual-layer security featuring internal and external sealing.
- Upgraded fastening system minimizes electrolyzer leakage during variable operations.
- Utilization of large diameter double pole plate technology reduces electrolyzer length.
- Bipolar plate coating thickness: ≥50μm (at the lowest point), offering superior corrosion resistance for extended service life.
3. Reduced DC Power Consumption
- Innovative flow-field design ensures uniformity in fuel cell operation through simulation and testing.
- Next-generation electrodes exhibit industry-leading overpotentials and high tolerance in electrode reactions.
- Comprehensive power consumption ≤4.8 kWh/Nm³.
4. Improved Cold Start Performance
- Self-developed lye heating circulation system slashes cold start time by 50%.
Technical specifications and performance
1. Enhanced Hydrogen Production Capacity
- Achieving a remarkable hydrogen production capacity of up to 1200 Nm³/h, this AWE hydrogen production equipment stands out for its high performance.
2. Optimal Power Efficiency
- Demonstrating superior power consumption efficiency, with DC power consumption ≤4.3 kWh/Nm³, it excels in converting electrical energy into hydrogen energy with exceptional efficiency.
3. Elevated Purity Standards
- Elevating hydrogen purity to over 99.8% before purification, this equipment establishes a strong foundation for various applications, ensuring high-grade hydrogen supply.
4. Unrivaled Purity Standards
- Elevating hydrogen purity to over 99.999% after purification, this equipment meets stringent requirements for high-tech industries like semiconductor manufacturing while providing purer hydrogen energy for scientific research and pharmaceuticals.
5. Enhanced Stability and Safety
- Maintaining a stable working pressure of 1.8 MPa ensures efficient production while mitigating operational risks, thus ensuring a safer operating environment.
6. Intelligent Temperature Management
- With intelligent temperature control, operating within a narrow range of 90±5℃, this equipment optimizes efficiency and prolongs its lifespan, delivering a reliable user experience across diverse environments.
7. Versatile Adaptability
- Featuring a wide power fluctuation range of 30-120%, this AWE hydrogen production equipment ensures efficient and stable hydrogen production, catering to the varied needs of energy industries.
|
Name |
Specifications |
|
Hydrogen production capacity (Nm³/h) |
1200 |
|
kg/24 hours |
2568 |
|
Standard scope of work (%) |
30~120 |
|
DC power consumption (kWh/Nm3) |
≤4.3 |
|
Hydrogen purity (before purification) |
≥99.8% |
|
Hydrogen purity (after purification) |
≥99.999% |
|
H₂O-H₂ content (PPM) |
≤2.54 |
|
Electrolyzer enclosure - W x D x H (m) |
7.25×2.5×2.43 |
|
Working pressure (MPa) |
1.8 |
|
Working temperature (℃) |
90±5 |
|
Environment temperature (℃) |
5~45 |
|
Electrolyte (%KOH) |
30 |
Scope of Application
- With the gradual decline in the cost of renewable energy sources like wind and photovoltaic power, the widespread adoption of green hydrogen is becoming economically viable, with 60%-70% of the production cost attributed to electricity bills. Analysis and forecasts suggest that green hydrogen holds immense potential across various sectors including transportation, industry, hydrogen energy storage, and applications in medical services and laboratories.
- In the short term, up to 2025, we anticipate the emergence of green hydrogen in several key areas. This includes the establishment of fuel cell vehicle industry clusters, demonstration projects showcasing low-cost green hydrogen applications in regional industries and transportation networks, and the integration of hydrogen-powered solutions in medical services and laboratories, primarily featuring PEM models.
- Looking further ahead, post-2025, the focus will shift towards large-scale deployment of green hydrogen across industries, energy storage systems, and transportation networks. This long-term vision entails harnessing green hydrogen to drive industrial processes, facilitate energy storage solutions, and revolutionize transportation systems, paving the way for a sustainable and hydrogen-powered future.
Beijing R&D Testing Center Officially Put into Operation
In April, the Beijing R&D Center was successfully put into operation, covering an area of around 400 m2 and specializing in the development of core technologies for hydrogen production by water electrolysis. The Center is equipped with advanced testing equipment such as plasma spraying, sandblasting, and ICP-OES, with a total investment of over RMB 4 million yuan, aiming to promote the high-quality development of hydrogen energy equipment. The Center has a multi-functional laboratory and technology incubation platform, involving the research and development of AWE hydrogen production electrodes, comprehensive performance testing for electrodes, membrane material testing and the development of PEM hydrogen production technology. Through the self-developed testing platform, the Center focuses on the research and development of high-performance electrodes to effectively reduce energy consumption, improve tolerance, and accelerate technology implementation. The establishment of the Beijing R&D Center of SANY Hydrogen Energy will contribute to the innovation and development of SANY Hydrogen Energy.
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