Destruction of NO by NH3 in lean burnt gas

Autor: C.P. Fenimore
Rok vydání: 1980
Předmět:
Zdroj: Combustion and Flame. 37:245-250
ISSN: 0010-2180
DOI: 10.1016/0010-2180(80)90093-0
Popis: In lean gas at 1100 T 3 is consistent with the mechanism NH 3 +OH→NH 2 +H 2 Owith k 6 of order 3 × 10 11 cc/mole·sec,where [NO] c is a critical concentration below which NO cannot be reduced by injecting NH 3 . The limiting [NO] c increases with temperature because [OH] increases-and this limits the control of NO emissions by NH 3 injection to temperatures which are not too high. The control is limited to temperatures which are not too low by the rate of formation of NH 2 -i.e., by the rate of (6) in the present work.
Databáze: OpenAIRE