Ultra-Low-NOx Burner Retrofits for Aluminum Furnaces

摘要

Upgrading burners is often an effective way to achieve process improvements such as increasing productivity, decreasing fuel use and/or minimizing NOx and CO_2 formation. One of the most economical ways to perform an upgrade is by retrofitting an existing burner with new technology. Often, the modifications to the burner are comparatively minor and sometimes simply require changes to the internal components without the need for external flue-gas recirculation (FGR) or selective catalytic reduction (SCR).