Wide Power Range Adjustable Electrolyzer and Separation &Purification Unit

Definition

The wide power range adjustable electrolyzer and separation &purification unit aredesigned to cope with fluctuations in new energy sources,alowing frequent start/stopoperations and flexible power adjustment across a broad range.

PRODUCT
FEATURES

Small zero-gap chambers are used to optimize the design of bafflesand flow chan-nel structures,improving the uniformity of flow and temperature fields;Explosion-proof design

Unigue alkali solution distribution structure is designed to ensure consistent tempera-ture control among individual small chambers along the axial direction of the electro-lyzer,with a temperature difference of less than 5'c between the inlet and outlet.

Ternary electrodes with high activity and large specific surface area are used toreduce overpotentials for both HER and OER, resulting in a 10% increase in currentdensity;

Dual-valve parallel regulation is integrated for system pressure, enabling precisecontrol of systempressure at low load.

TECHNICAL PARAMETERS

MAIN PERFORMANCE INDICATORS OF 1.000 NM3 ELECTROLYZER
1,000 Nm3/h electrolyzer Technical indicator parameter
Rated DC voltage 720V
Rated DC current 6600A
System pressure 1.6MPa
Hot start time <5min (@ 50°C)
Hydrogen purity after drying and purification 99.999%
Demineralized water consumption 800-1000L/h
Hydrogen output ≥1000Nm3/h
Oxygen output ≥500Nm3/h
DC power consumption ≤4.4kWh/Nm3H2
Operating range 25%-110%

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