【Ten Years of Rapid Development in Chemical Processing Equipment】The world’s first domestically produced 4000 Nm3/h alkaline electrolyzer skid unit, 2012–2023

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This post was last edited by Desert Fish on 2023-11-6 at 12:01. Looking back at the decade-long development of chemical engineering technology, let’s celebrate the prosperity and strength of modern China. This is just a starting point; more participation will make the discussion more lively. HAICHUAN becomes even better with you here. [A decade of progress in chemical engineering equipment] – a continuously updated summary thread; feel free to join the discussions: https://bbs.hcbbs.com/thread-3576046-1-1.html. Prevention first, life above all. ----------------------------------------- Recently, Edman Hydrogen Energy Equipment Co., Ltd. released a new type of high-performance alkaline electrolyzer with a capacity of 4000 Nm³/h. The newly released 4000 Nm³/h high-performance alkaline electrolyzer is currently the world’s first domestically produced 4000 Nm³/h skid-mounted unit of its kind. The skid-mounted unit has dimensions of 9m×3m×3m and is composed of multiple Edelman standard modular electrolyzers with a capacity of 100 Nm³/h connected in parallel. It boasts the advantages of ALK electrolyzers, such as long service life, high reliability, and low cost, while also offering the benefits of PEM electrolyzers, including fast startup time, high flexibility, and low power consumption. This product reduces its volume by about 80% compared to traditional alkaline electrolyzers, making it better suited to the new market demands for hydrogen production using renewable energy. The product has a rated hydrogen production capacity of 4,000 Nm³ of hydrogen per hour. It is equipped with a 20 MW power supply; through improvements in membrane and catalyst materials, optimization of the plate flow field, and enhancements to the manufacturing process, a current density of 1,400 mA/cm² at 2 V can be achieved, resulting in high electric density and low energy consumption. Edman’s 100 Nm³/h standardized module electrolyzer has passed the enterprise evaluation under the Hydrogen Leadership Initiative (alkaline electrolyzers) as well as third-party certification by DEKRA, setting a high standard for the industry and meeting the needs of customers who require high dynamics, fast response times, and easy maintenance. Modular design and automated control enable wide-range adjustment of the load on hydrogen production equipment, with the variation range extending from 5% to 110%. The power output can be automatically adjusted in response to fluctuations in electricity supply from wind and solar power, making it ideally suited for applications involving renewable energy generation.