Custom Hydrogen Generation System
Ammonia Decomposition for Hydrogen Production
The ammonia decomposition hydrogen production unit adopts catalytic ammonia cracking technology and consists of a decomposition unit, a purifier, and an electrical control system. Liquid ammonia is used as feedstock and decomposed under heating and catalytic conditions to produce a mixed gas containing approximately 75% hydrogen and 25% nitrogen.
This mixed gas is widely used as a protective atmosphere in metal heat treatment, electronics manufacturing, powder metallurgy reduction and sintering, chemical processing, and ceramic production. For applications requiring high-purity hydrogen, a pressure swing adsorption (PSA) unit can be integrated to produce hydrogen with a purity ≥99.999%.
2NH₃ → 3H₂ + N₂
Liquid ammonia undergoes catalytic thermal decomposition to generate a gas mixture containing 75% hydrogen and 25% nitrogen. Pressure swing adsorption enables further purification to produce hydrogen with purity up to 99.999%.
- Hydrogen output: 5-500Nm³/h
- Hydrogen purity: ≥99.9995%
- Outlet pressure: ≤0.8MPa
- Dew point: ≤-60°C
- Core components including furnace body, furnace chamber, and electric heating elements are optimized in design and carry a three-year warranty under normal operating conditions.
- When combined with gas purification equipment, ensuring the production of high-purity protective gas
- The furnace body uses high-temperature resistant alloy materials suitable for high-temperature and corrosive environments, supporting long service life. Heating elements are manufactured from nickel-chromium alloy with excellent mechanical performance at elevated temperature, with surface load maintained within controlled limits.
- Core insulation material consists of aluminum silicate fiber produced through vacuum filtration. Surface strength increases by more than five times while maintaining low weight and high structural strength. Material coefficient is approximately 15% lower than comparable products.
- Oilless bearings
- Powder metallurgy
- Bright annealing
- Sintering of electronic materials
- Sintering of high-temperature refractory materials
- Chemical processing
- Protective atmosphere for tin baths in float glass production
- Ceramic industry