The team and technologies of
Shanghai H-Ray S&T company is originated from Shanghai Advanced Research Institute, Chinese Academy of Sciences. We focuses on research and development of PEM water electrolysis technologies more than twenty years. Shanghai H-Ray S&T company produces its own PEM membrane electrode assembly (MEA), bipolar plates and coatings, fluid-dynamically optimized gas diffusion layer(GDL), reliable sealing and high consistency assembly of stacks as these are the core know-how of an electrolysis system. Ryzer PEM electrolyzer Portfolios are in-house developed, manufactured and tested product according to
ISO and ASME standard,
CE mark,
DEKRA , TUV certification.
Ryzer portfolios are designed for operation in any industrial environment taking into account every aspect for long-term economic viability. The entire system is designed for typical industrial lifetimes (as standard: 20 years for mechanical components), 24/7 operation, serviceability and remote monitoring. according to
ISO22734, PED, ATEX,CE
Ryzer container system named as
Ryzer-XX-CON, example,
Ryzer-80CMH-30-CON means the H2 production is 80Nm3/h, H2 outlet pressure reached 3.0MPa.
The PEM stack is able to operate more than 80,000 hours or 10 years, whichever comes first, based on continuous full-load operation. Depending on the business case and the commercial calculations the stacks can be replaced at any time. The process part as well as the entire PEM electrolysis system ((System and BOP) is designed for typical industrial lifetimes > 20 years.
Product advantage:
1. In-house developed Zero-pole pitch, high-activity PEM catalytic electrode
2. Excellent mass and heat transfer chemical process performance of bipolar multi-element electrolytic cell structure
3. No chemicals are added, corrosion resistance, passivation resistance and other superior performance of bipolar multi-element electrolytic cell material selection
4. Real-time monitoring System ensuring uninterrupted operation, such as water shortage, overpressure, waterproof, explosion-proof ,smart automatic protection system ensuring higher safety
5. Electrolysis of pure water (eliminating alkali addition) for hydrogen production, no corrosion, no pollution, high hydrogen purity
6. Lower voltage and higher current density operation, low internal resistance of electrolyzer without heating, long-life operation and replacement free, higher hydrogen purity.
7. Sufficient H2 production based on short startup time and fast pressure boost (3-5 minutes)
8. Stabilization pressure and steady flow output of Hydrogen, automatic monitoring and tracking system to the change of power consumption.
9. Real-time monitoring System ensuring uninterrupted operation, such as water shortage, overpressure, waterproof, explosion-proof ,smart automatic protection system ensuring higher safety
10, lower noise
11, lower power consumption, high electrolysis efficiency
12. skid-mounted integration system with full BOP in one container. "plug and play" concept reduce site activity and time.
| Product Name |
Ryzer-XX-XX-CON |
| Model |
Containerized system (single stack) |
| H2 Production (single stack) |
20~80 Nm3H2/h (Optional) |
| DC power consumption of stack |
≤ 4.2 kWh/Nm3H2 |
| AC power consumption of system |
≤ 4.8 kWh/Nm3H2 |
| Working Temp. |
65±5 ºC |
| Ambient Temp. |
5~40 ºC |
| Hydrogen Purity |
99.999% |
| Pressure Tolerance |
≤ 1.6 MPa or 3.0 MPa (Optional) |
| Cold/warm Start time |
≤ 20 min / 5 s |
| Load Regulation Range |
10 % ~ 110 % |
| Design Life |
≥ 80,000 h |
| Water quality |
≥10 MΩcm |
| Feed water flow |
>20 m3/h Demi water flow capacity |
| size |
20-foot container (full BOP) |
| weight |
<20 ton |
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