Concept

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SARRALLE’s Hydrogen-Ready and Oxycombustion Technologies enable the transition from traditional natural gas combustion to clean hydrogen and oxygen-based solutions in steel and industrial heating applications. From ladle and tundish preheaters to EAF injectors and oxyfuel cutting systems, these solutions pave the way for decarbonizing high-temperature processes while maintaining or improving thermal performance.

Technology

Technology

  • Heating Equipment: Ladle and Tundish Preheaters, Reheating Furnaces, Electric Arc Furnace (EAF) Injectors, Oxyfuel Cutting Systems.
  • Burner Technology: 100% Hydrogen-ready and dual-fuel burners (NG & H2) with a power range of 25kW–5MW.
  • Oxycombustion Burners: High-efficiency fuel-saving systems capable of operating between 21-100% oxygen, reducing NOx emissions and allowing higher temperatures.
  • Combustion Modifications: Equipment conversion for NG to H2/O2 compatibility, ensuring clean and efficient thermal operations.

Technology Benefits

 

Energy Efficiency

Fuel savings of up to 50% compared to traditional combustion. Enables higher process temperatures with reduced gas volumes.

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Environmental Impact

Drastically reduces CO2 and NOx emissions. Supports decarbonization and meets strict regulatory requirements.

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Flexibility

Operable across 0-100% NG & H2 and 21-100% air/oxygen ranges, enabling dual-fuel capabilities for gradual transition.

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Proven Performance

Functional prototypes and industrial implementations ensure reliability across diverse applications.

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Solutions and Services

Ladle & Tundish Preheaters

Reheating Furnaces

 

 

 

 

Up to 50% fuel savings and near-zero NOx emissions. Temp. capability up to 1250°C.

Reheating Furnaces

Reheating Furnaces

 

 

 

 

Converted to hydrogen-ready and oxycombustion systems with 20% fuel savings.

EAF Injectors

EAF Injectors

 

 

 

 

Designed for hydrogen use with burner and supersonic modes; matches or exceeds current tech.

Oxyfuel Cutting

Oxyfuel Cutting

 

 

 

 

Dual-fuel cutting systems (NG & H2) ready for industrial testing on various steel grades.

Full Turnkey Service

Full Turnkey Service

 

 

 

 

Engineering, conversion, trials, support, and maintenance – complete project coverage.

 

 

 

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