Róbert Dzurňák

Hydrogen–Natural-Gas Blends in a Continuous Annealing Line Under a Process-Equivalent Strip-Temperature Criterion

Hydrogen-enriched natural gas can reduce direct carbon emissions from industrial heat-treatment furnaces, but its effect should be evaluated at the required process temperature rather than only at constant burner input. This study investigates 0–100 vol.% H2 firing in the radiant-tube preheating chamber of a 108-burner...