N
ore is heated ough a shaft en ( O 2 ) is e ore using ases with a high bon monoxide cess requires itoring for n .
Emissions monitoring is also important in the DRI process . The reaction between the counterflow gases and iron oxide in the ore produces metallic iron , water vapor , and carbon dioxide ( CO 2 ). The process may generate oxides of nitrogen ( NOx ) which must be continuously monitored to ensure environmental compliance .
H OXY 1900 SERVOPRO 4900 Multigas ectraExact 2500 SERVOPRO NOx
/ dri