Abstract
The selective reduction of NO by NH 3 addition has been studied in a lean-burning oil-fired laboratory combustion tunnel with pyridine and thiophene added to the fuel oil. Two distinct but interrelated effects were observed. The conversion of a fixed amount of fuel nitrogen to NO in the flame increased as the thiophene concentration increased. In the postcombustion gases, there was a shift in the temperature dependence of the reduction process when the sulfur combustion products were present. The extent of the NO reduction was not significantly altered, but the optimal temperature for reduction shifted to higher values as the thiophene concentration increased.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
