en.Wedoany.com Reported - Recently, 12 sets of 1200 Nm³/h alkaline electrolyzers, fully independently developed by CRRC Zhuzhou Institute, were shipped for use in the world's first liquid sunshine industrial demonstration project—the China Coal Ordos Energy & Chemical 100,000-ton/year liquid sunshine project. The project aims to connect the entire industrial chain from green electricity and green hydrogen to green methanol, promoting the large-scale application of CRRC's large-capacity green hydrogen equipment.
The alkaline electrolyzers delivered this time are flexible hydrogen production equipment developed by CRRC specifically for the characteristics of renewable energy, featuring three prominent advantages: In terms of safety, a five-layer in-depth protection system is built through "intrinsic safety + multiple sealing + online monitoring," and it has passed 1,000 hours of rigorous testing; In terms of flexibility, it can adjust smoothly within a wide load range of 25% to 110%, adapting to the volatility of green electricity from wind and solar power; In terms of efficiency, the DC power consumption is as low as 4.2kWh/Nm³, which is at the industry-leading level and can effectively reduce hydrogen production costs.
This project is not just the delivery of a single piece of equipment, but also demonstrates CRRC's technical capabilities across the entire flexible hydrogen production chain. Currently, CRRC has built a complete product matrix covering electrolyzers across multiple technology routes including ALK, PEM, and AEM, as well as core equipment such as separation and purification systems, hydrogen production power supplies, and intelligent control systems. It can provide system solutions ranging from design and simulation to smart factory services, offering one-stop "hydrogen production plant" solutions for various renewable energy hydrogen production scenarios.
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