METHOD FOR TREATING NITROGEN OXIDE SEPARATED FROM EXHAUST GAS

摘要

PROBLEM TO BE SOLVED: To provide a method for treating the NOx separated from exhaust gases which reduces an initial cost and running cost when treating the NOx in the exhaust gases and does not exhaust the NOx to the outside. SOLUTION: The NOx 10 separated from the exhaust gases 3 of combustion apparatus, such as internal combustion engines, gas turbines and boilers, is incorporated into air 3 for combustion and are recirculated to the combustion apparatus so as not to be exhausted outside.