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Product Overview
The green ammonia system is an advanced solution that produces ammonia using renewable energy, achieving zero carbon emissions throughout its lifecycle. The resulting green ammonia is easy to store and transport at ambient temperatures and has a high hydrogen content, making it a key component of the future energy landscape.
This system can replace conventional energy sources and is suitable for energy transport, chemical feedstock, and fertilizer production, supporting carbon reduction and sustainable development.

Working Principle
The green ammonia system is based on low-pressure ammonia synthesis. Renewable electricity powers hydrogen production, which then reacts with nitrogen to form ammonia.
The system uses high-efficiency ammonia synthesis catalysts and optimized loop compression combined with advanced heat exchange to produce high-purity ammonia. A modular design integrates components in the factory, minimizing on-site assembly. Multi-channel spiral heat exchangers and high-efficiency reactors optimize heat utilization and reaction efficiency, reducing power consumption and maximizing energy efficiency.
Key Features
- Modular Design: Standardized, large-scale modules enable easy integration with renewable energy sources such as wind and solar.
- Efficient Synthesis Technology: Low-pressure ammonia synthesis with high-performance catalysts, available in capacities of 3,000 t/year, 10,000 t/year, and 20,000 t/year.
- Compact and Integrated System: Small footprint with most modules pre-assembled in the factory, reducing on-site construction.
- Patented Technology & Process Optimization: Minimizes equipment count while maximizing system integration.
- High-Efficiency Multi-Channel Spiral Heat Exchanger: Compact, energy-efficient, and suitable for modular deployment.
- Advanced Ammonia Reactor: Produces high-purity ammonia with excellent internal volume utilization.
- Optimized Loop Compression: Allows a flexible operating range during ammonia synthesis.
- Low Power Consumption Design: Improves energy efficiency and reduces operating costs.
Applications
- Energy Transport: Serves as an efficient hydrogen carrier for safe transport and storage of clean energy.
- Chemical Feedstock: Provides essential raw material for chemical production, enabling low-carbon industrial transformation.
- Fertilizer Production: Replaces conventional ammonia sources, supporting eco-friendly fertilizers and reducing environmental impact.
- Renewable Energy Integration: Combines with wind and solar power to provide stable energy storage solutions for the grid.
- Clean Fuel: Acts as a sustainable fuel alternative to fossil energy, lowering carbon emissions and supporting green development.
| Item | Parameter |
| Product Series | Annual Production: 1.5kt, 3kt, 10kt, 20kt, 100kt, 200kt |
| Feed Hydrogen | Water Electrolysis, Purity ≥99.9%, CO+CO₂ ≤10 ppm |
| Feed Nitrogen | PSA Nitrogen or Cryogenic Air Separation (depending on capacity) |
| Fresh Gas Pressure | Approx. 3.0 MPaG |
| Ammonia Synthesis Pressure | 15 MPaG |
| Ammonia Cooling Temperature | -23°C |
| By-product Steam | 1.2 MPaG Saturated Steam |
| Liquid Ammonia Depressurization | 3.6 MPaG |
| Tail Gas Treatment | Ammonia removal via water scrubbing; dilute ammonia sent to wastewater treatment |
Wobo Industrial Equipment Co., Ltd.









