1000 Alkaline Water Electrolysis Hydrogen Production Equipment

1000 Nm³/h Alkaline Water Electrolyzer

1.Wide power fluctuation range

• The adaptable power fluctuation range is 30-120%, which is better suited for wind and solar hydrogen production.

2. Highly reliable

• Fastening system upgrade to reduce electrolytic cell leakage under alternating working conditions
• Large-diameter bipolar plate technology effectively reduces the length of the electrolytic cell
• Thickness of bipolar plate coating: ≥50μm (at the lowest point), with high corrosion resistance to ensure prolonged service life

3. Low power consumption

• New flow-field design with simulation of the electrolyzer structure and testing for iteration and optimization to ensure flow uniformity in fuel cells
• New-generation electrodes with industry-leading overpotentials and tolerance in electrode reactions
• Comprehensive power consumption ≤4.8 kWh/Nm³

4.Short cold start time

• Independently developed alkali heating circulation system, reducing cold start time by 50%

1. High hydrogen production capacity

The hydrogen production capacity of this AWE hydrogen production equipment is 1000 Nm³/h, which can not only meet the needs of large-scale industrial production, but also provide solid support for the extensive applications of clean energy.

2. Low power consumption design

The DC power consumption of this AWE hydrogen production equipment is maintained at ≤4.3 kWh/Nm³, which helps reduce energy consumption and lower production costs, meeting the concept of sustainable development.

3. Hydrogen purity guaranteed

Before purification, the purity of hydrogen reaches more than 99.8%, and after purification, it exceeds industry standards, reaching more than 99.999%, allowing hydrogen to be used safely and reliably in high-demand applications such as fuel cells.

4. Stable working parameters

Working pressure: The design working pressure is 1.8MPa to ensure that the equipment can operate reliably in different scenarios.
Operating temperature: At an operating temperature of 90±5℃, this electrolytic water hydrogen production device shows excellent stability and adaptability.

5. Wide power fluctuation range:

The wide power fluctuation range of 30-120% allows the electrolysis water hydrogen production device to maintain efficient operation even under large fluctuations in the power system.

1.High stability
1. Select high-activity, high-stability electrodes in the industry to ensure low energy consumption and long service life of electrolytic cells.
2. Prefer the industry's most air-tight and low-area resistance diaphragms to ensure gas purity under low energy consumption and low-power conditions of the electrolyzer.
3. Based on the electrochemical simulation model, DOE methodology is used to analyze the uniformity of the flow field/temperature field of the electrolytic cell and guide the optimization of the cell structure.
4. Self-built the world's largest complete machine test platform, with single tank 3-2000 standard cubic meter and 4×1000 standard cubic meter hydrogen production system testing capabilities, providing data support for rapid verification and iterative upgrades of multiple electrolyzers, BOP and auxiliary equipment products .
5. Relying on the SANY manufacturing system, we adopt high-standard control over the plate manufacturing process and develop high-precision electrolytic cell assembly processes to improve product quality.

2.Low DC power consumption
DC power consumption ≤4.3kWh/Nm³, comprehensive power consumption ≤4.9kWh/Nm³

3.High current density
1. Using new Raney nickel electrodes, the current density is increased by 20%;
2. Renewable energy has strong adaptability to fluctuations;
3. Through automatic adjustment of operating parameters, the product's adaptability to the fluctuation characteristics of renewable energy is improved, and the product power adjustment range exceeds 30~120%;
4. Short cold start time;
5. Independently developed alkali heating circulation system, which reduces cold start time by 50%;
6. High degree of intelligence;
7. Continue to carry out digital and intelligent product upgrades and open a new model of intelligent operation and maintenance on the application side.

China's Largest Testing Platform Completed for the Entire Electrolyzer

In May, based on the SHDP research and development system, SANY Hydrogen Energy built the largest testing platform for the entire hydrogen energy equipment, which was also put into operation. The testing center covers an area of more than 4,000 m² in total, which is capable of the entire equipment testing for 3,000~4,000 Nm³/h alkaline electrolyzers, PEM electrolyzers, square electrolyzers, hydrogen compressors and other hydrogen production and refueling equipment. The center has successfully completed the entire equipment verification tests for a number of key products, which is the only sophisticated operational testing base that is capable of the testing for 1,000 Nm³/h 4-in-one multi-electrolyzer in China.

FAQ

1. What is the star product of SANY Hydrogen Energy?

In terms of hydrogen production equipment, we have launched a group of star products:

(S-series) Circular Electrolyzer: including 2000 Nm³/h Alkaline Electrolyzer and All-in-one AWE Hydrogen Production Equipment.

(G-series) Square Electrolyzer: 3000 Nm³/h Square Alkaline Electrolyzer launched. With respect to hydrogen refueling equipment, the product that we are proud of is our package system solutions for "integrated hydrogen production and refueling stations".

These products are the congregation of the innovative and technical strength of SANY Hydrogen Energy, which will surely provide users with efficient and reliable solutions for hydrogen production and refueling, growing into star products that have drawn great attention in the industry.

2. What is the level of product development and manufacturing technology of SANY Hydrogen Energy?

Since its founding, SANY Hydrogen Energy has been focusing on research and development, and successfully launched a series of circular electrolyzer products of which the overall performance is significantly improved. The uniformity of the flow field and temperature field are enhanced greatly by strengthening the sealing structure and fastening system, and using the emulation capability. At the same time, a new generation of electrodes, membranes and gaskets have been introduced to comprehensively upgrade the overall manufacturing process, thus greatly improving the operating cost-efficiency and reliability of the electrolyzer.

SANY Hydrogen Energy R&D Testing Center has been set up in Beijing, which has formulated experimental procedures for electrodes and membranes, and tested 56 types of electrodes, forming an industry-wide electrode database to provide more data support for the selection of equipment model.

On the other hand, through independent R&D and cooperation with companies such as Baoshilai, we have accumulated sufficient reserves of technologies of related electrode performance, which has been successfully applied to a series of electrolyzer products.

As for gaskets, we compared the core parameters of multiple gasket manufacturers to provide solid support for product selection and design. In terms of manufacturing processes, we have made full use of the advantages of intelligent manufacturing to create a 2GW-level automatic product line, representing a breakthrough in blanking, automatic welding, pipeline prefabrication and high-precision assembly, which greatly improves the stability of the equipment. This series of innovations and efforts have made SANY Hydrogen more competitive in the field of hydrogen production equipment, providing users with more efficient and reliable products.

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