Installations efficaces de décomposition de l'ammoniac pour diverses applications industrielles

Spécifications du produit

Matière première ammoniac

Point de rosée : ≤ – 10 °C

Pression : 0,05 Mpa

Norme : Première classe internationale ou supérieure

Gaz de décomposition du produit

Point de rosée : ≤ – 6 0 °C

Résidus d'ammoniac : 2 ppm

Capacité de gaz de décomposition : 5 – 300 Nm3/h

Principe simple, structure compacte, petite surface au sol et fonctionnement facile ;

Faible investissement, faible consommation d’énergie et faible coût d’exploitation ;

Il est largement utilisé pour répondre aux besoins de la plupart des applications de l’hydrogène ;

Les composants principaux, corps du four, chemise du four et fil chauffant électrique, sont optimisés et garantis trois ans dans des conditions normales de fonctionnement ;

Bon effet d'isolation thermique, économie d'énergie et entretien pratique ;

Longue durée de vie, aucune déformation du four ;

Panne de courant de purification automatique ou arrêt du compresseur d'air, la décomposition de l'ammoniac ne s'arrête pas ;

Le temps d'émission des gaz résiduaires régénérés est court, ce qui permet d'économiser l'ammoniac régénéré ;

Interaction homme-ordinateur intelligente, utilisation simple, données intuitives et temps de conversion de la tour de séchage réglable.

Détails

Advantages

1. High Hydrogen Purity

Ammonia (NH₃) decomposes into hydrogen (H₂) and nitrogen (N₂) at high temperatures, yielding hydrogen with a purity typically exceeding 99.9%. This purity meets the strict requirements of industries such as electronics, metallurgy, and chemical synthesis, eliminating the need for complex post-purification processes.

2. Abundant and Cost-Effective Raw Materials

Ammonia is widely available and economically produced through the Haber process using natural gas or coal. Compared to other hydrogen production methods (e.g., water electrolysis or natural gas reforming), ammonia decomposition offers a more stable raw material supply and lower costs, especially in regions with mature ammonia production infrastructure.

3. Energy Efficiency and Low Carbon Emission

The decomposition reaction (2NH₃ → 3H₂ + N₂) requires moderate temperatures (typically 800–1,000°C), which is more energy-efficient than high-temperature processes like water splitting.
When paired with renewable energy sources (e.g., solar or wind power) for ammonia production, the entire cycle can achieve near-zero carbon emissions, aligning with global decarbonization goals.

4. Compact and Scalable Design

Industrial ammonia decomposition equipment features a modular design, allowing easy scaling to meet varying production demands (from small-scale pilot plants to large industrial facilities). Its compact footprint reduces installation space and infrastructure costs, making it suitable for on-site hydrogen generation.

5. Safety and Operational Stability

Ammonia has a lower flammability risk than hydrogen, simplifying storage and transportation.
The decomposition process operates under controlled conditions, minimizing safety hazards. Additionally, the equipment can maintain stable hydrogen output even under fluctuating load conditions, ensuring reliable supply for downstream applications.

6. Versatility in Application Scenarios

Ideal for industries requiring high-purity hydrogen, such as fuel cell manufacturing, semiconductor production, and metal heat treatment.
Suitable for off-grid or remote areas where hydrogen transportation is challenging, enabling decentralized hydrogen production.

7. Waste Reduction and Environmental Friendliness

The decomposition by-product, nitrogen (N₂), is non-toxic and can be safely released or recycled. Unlike fossil fuel-based hydrogen production, ammonia decomposition generates no harmful gases (e.g., CO or CO₂), contributing to environmental sustainability.

8. Synergy with Ammonia as an Energy Carrier

Ammonia’s liquid state at moderate pressure (or low temperature) makes it easier to transport and store than hydrogen. This allows hydrogen production facilities to be located near ammonia storage hubs, reducing logistics costs and enhancing energy system flexibility.

In summary, industrial ammonia decomposition equipment combines high efficiency, cost-effectiveness, and environmental benefits, positioning it as a promising solution for the global hydrogen economy.

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