🌍 Revolutionizing Clean Combustion with Iron Powder

The Metal Cyclonic Combustor (MC2), commonly referred to as the Tornado Burner, is a state-of-the-art laboratory-scale metal combustion system specifically designed for advanced research in metal powder combustion, especially iron. With its vortex-enhanced flame stabilization and precise control architecture, MC2 is an ideal benchmark tool for researchers, developers, and innovators exploring sustainable fuel alternatives and metal-based energy carriers. Whether you're studying the clean energy potential of iron powder or benchmarking the combustion behavior of other metal fuels, the MC2 is your go-to high-performance, flexible, and reliable combustion platform.

🛠️ Cyclonic Design and Flame Control

The Tornado Burner’s vortex core forms through tangential air injection, providing excellent particle mixing and sustained ignition. This geometry maintains a centralized high-temperature flame core while reducing wall losses and stabilizing the flame at varying equivalence ratios.

Key components include:

• Dual-stage nozzle system for independent air and fuel control

• Top-load powder feeder for steady particle flux

• Thermal insulation and sampling access at multiple axial points

• Transparent ports for flame visualization

⚙️ Why Choose the MC2?

✅ Research-Grade Precision and Flexibility

• Handles a wide range of iron powder sizes (10–200 µm)

• Supports controlled variation of air and fuel flow rates

• Enables accurate manipulation of equivalence ratios and oxygen concentrations

✅ Validated Performance

• Supports self-sustained flames even under low oxygen conditions (~5%) without external heat sources

• Consistently achieves high combustion efficiency up to 94% for ~50 µm particles

• Maintains steady flame behavior, crucial for repeatable scientific studies

🔬 Optimized for Iron Powder Studies

The MC2 is purpose-designed for experimental accuracy. Its structure includes diagnostic ports for laser-based spectroscopy, optical flame analysis, gas emission sampling, and thermal imaging. It enables steady-state and transient tests, allowing researchers to study flame dynamics, NOx formation, heat release, and combustion residues under a wide range of controlled conditions. The MC2 burner has been central to groundbreaking studies in iron combustion, offering:

• Benchmark data on flame temperature, nanoparticle formation, and NOx emissions

• Proven support for low-NOx combustion regimes, crucial for sustainable energy research

• Cyclonic design ensures full particle residence and high thermal output, making it ideal for metal powder combustion cycles

💡 Key Technical Highlights

The MC2 benefits from a cyclonic flame stabilization technique, ensuring complete particle residence, as well as a modular design configuration that facilitates experimental flexibility.

• Burner Power Rating: 5-10 kW

• Particle Size Range: 10–100 µm

• Working Powder: All kinds of powders, including spherical or amorphous

• Working temperature: 1200 ֯C without cooled walls

• Oxygen Compatibility: 5%–21% O₂

• Minimum Particle Spacing: < 0.5 mm

• Preheating approach: Electrical or Pilot burner with all kinds of gaseous fuels on request

• Self-Sustained Combustion: Yes

• Combustion Efficiency (50 µm Fe): >94%

🌱 Enabling a Circular Metal Fuel Cycle

The MC2 has been used to demonstrate:

• Complete iron oxidation and heat release

• Capture of iron oxide residues

• Integration with hydrogen-based reduction for full recyclability

This positions MC2 as an essential tool in validating the metals or metalloids, in general, and iron, in particular, energy carrier cycle for zero-emission heating and power generation applications.

⚗️ Enabling Metal-Based Combustion Synthesis

MC2 supports high-temperature combustion synthesis (SHS) studies for developing new oxide and ceramic materials. Its control features make it an excellent tool for:

• Iron oxide nanoparticle generation

• Selective phase synthesis via stoichiometry control

• Reactive flame-based material processing

• Studying particle transformation kinetics

🔧 Applications

• Academic and Industrial Combustion Research

• Metal synthesis (e.g., oxides or nitrides)

• Benchmarking Metal Fuel Cycles

• Nanoparticle and Emission Studies

• Design and Optimization of Iron-Powered Systems

• Coating studies

🧪 Ideal Research Use Cases

• Benchmarking of metal combustion behavior

• Nanoparticle formation and emission control

• Parametric flame stability and extinction analysis

• Cycle validation for metal fuel recovery and reuse

📣 What Researchers Are Saying

“The MC2 allowed us to achieve sustained, efficient iron combustion under variable air and fuel conditions. It’s a versatile tool for exploring sustainable combustion technologies.” — Dr. W. Prasidha, TU Eindhoven, The Netherlands & Gadjah Mada University, Indonesia

🚀 Join the Next Generation of Clean Combustion Research

MC2 combines robustness, adaptability, and scientific rigor in a compact combustion platform. Its field-tested reliability makes it the ideal candidate for metal powder fuel benchmarking and combustion synthesis studies. Leverage MC2 to pioneer research in circular metal fuels, nanoparticle emissions, and combustion modeling. MC2 is not just a burner; it's your launchpad into the future of carbon-free, high-density metal fuel technologies. Whether for academic, commercial, or prototype testing, it stands as a proven solution for your research demands.