YOUCHI
PSA H2 generator
The PSA hydrogen generator(PSA H2 generator)of ammonia decomposition method takes liquid ammonia as the raw material, decompresses through the liquid ammonia pressure reducing valve, vaporizes in the carburetor and enters the decomposition furnace, decomposes at the temperature of 800°C-850°C. After decomposition, the high-temperature gas conducts heat exchange with gaseous ammonia in the heat exchanger, decomposes the gas to cool down, and the gas ammonia recovers the heat and enters the decomposition furnace after heating up. Then a mixture of 75% hydrogen and 25% nitrogen is made. The mixture enters the gas purification system to remove residual water and other impurities, and finally clean hydrogen gas is output.
The chemical reaction formula is 2NH3→3H2+N2-O2
Model | H2 capacity (Nm3/h) | H2 purity | Delivery pressure (MPa) | Dew point | Power consumption (kWh/m3 H2) |
YCHA-10 | 10 | ≧99.9995% | 0.1-15 | ≦-60°C | ≦0.7 |
YCHA-30 | 30 | ≧99.9995% | 0.1-15 | ≦-60°C | ≦0.7 |
YCHA -50 | 40 | ≧99.9995% | 0.1-15 | ≦-60°C | ≦0.7 |
YCHA -100 | 80 | ≧99.9995% | 0.1-15 | ≦-60°C | ≦0.7 |
*higher pressure available if required.(PSA H2 generator)
PSA H2 generator ADVANTAGES:
-Mature technology with safety
-Low decomposition pressure and oxygen-free environment to ensure safety
-Smaller power consumption makes less operating cost
-Smaller investment out of low price
-Material ammonia is cheap and easily available
-Simple short process makes easy operation
-Easy installation and compact size with small room without infrastructure investment
-No need of specially trained operator
-Automatic temperature controller to control
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PSA H2 generator COMMERCIAL APPLICATIONS:
-Annealing furnaces (metal, mechanical)
-Float glass
-Metallurgy (sintering)
-Refractory materials
-Chemical (reducing gas)
-Electrical industry
-Metallurgy
-Semiconductor
-Float glass
-Artificial diamond
-Electronics
-Power plants
- H2 capacity (Nm3/h):
- 10 Nm3/h,30 Nm3/h,40 Nm3/h,80 Nm3/h
- H2 purity:
- ≧99.9995%
- Delivery pressure (MPa):
- 0.1-15 MPa
- Dew point :
- ≦-60°C
- Power consumption (kWh/m3 H2):
- ≦0.7
