PRODUCT CENTER
Water Electrolysis H2 Generator
Features:
The operational mechanism of a water electrolysis hydrogen gas generator is underpinned by the electrolysis process. When a direct current is supplied to an electrolytic cell containing an electrolyte solution, the water molecules undergo an electrochemical reaction at the electrode, dissociating into hydrogen and oxygen.
Subsequently, through cooling and separation units, the hydrogen and oxygen gases are segregated, with hydrogen being the desired product gas while oxygen is released as a waste stream into the atmosphere.
Product Details
The operational mechanism of a water electrolysis hydrogen generation unit relies on the principles of electrolysis. When a direct current is supplied to an electrolytic cell containing an electrolyte solution, the water molecules undergo an electrochemical decomposition reaction at the electrode, dissociating into hydrogen and oxygen gases. Subsequently, through cooling units and separators, the hydrogen and oxygen are isolated, with hydrogen being the desired product gas while oxygen is discharged into the atmosphere.
The relevant chemical reaction equation is: 2H2O → 2H2↑ + O2↑
PEM (proton exchange membrane) and lye types are optional.
| Model | H2 capacity (Nm3/h) | O2 capacity(Nm3/h) | H2 purity | Working pressure(MPa) | Power consumption (kWh/m3 H2) |
|---|---|---|---|---|---|
| YCHE-1 | 1 | 0.5 | ≧99.9% | 0.5-3.0 | ≤5.0 |
| YCHE-2 | 2 | 1 | ≧99.9% | 0.5-3.0 | ≤5.0 |
| YCHE-10 | 10 | 5 | ≧99.9% | 0.5-3.0 | ≤5.0 |
| YCHE-20 | 20 | 10 | ≧99.9% | 0.5-3.0 | ≤5.0 |
| YCHE-30 | 30 | 15 | ≧99.9% | 0.5-3.0 | ≤5.0 |
| YCHE-50 | 50 | 25 | ≧99.9% | 0.5-3.0 | ≤5.0 |
| YCHE-100 | 100 | 50 | ≧99.9% | 0.5-3.0 | ≤5.0 |
| YCHE-200 | 200 | 100 | ≧99.9% | 0.5-3.0 | ≤5.0 |
*higher pressure available if required.
*Dew point is normally -65°C.
ADVANTAGES:
-Established and time-tested technology renowned for its dependability
-The sole inputs required are water and electrical energy
-The outputs are limited to hydrogen and oxygen gases
-Incorporates a robust, fully automated control system
-The electrolysis of pure water ensures high hydrogen purity, eliminating corrosion and pollution concerns
-Consistent hydrogen output in terms of pressure and flow rate, with automatic adjustment to match fluctuations in gas consumption
-Safeguards against contingencies like water shortage, overvoltage, and water ingress through automated protective measures
-Employs comprehensive and reliable protective technologies
-Provision for adjusting flow rates within the 50%-100% range
-Utilizes a zero-gap, high-activity proton exchange membrane (PEM) catalytic electrode pair
-Hydrogen leakage detection system to safely vent any leaked hydrogen outside the premises
…
COMMERCIAL APPLICATIONS:
-Nylon/plastics/pesticides production
-Metallurgy
-Semiconductor
-Float glass
-Artificial diamond
-Electronics
-Power plants
-Generator set cooling
-Hydrogen fuel cell
-Hydrogen refueling stations
-Hydrogen internal combustion engine
