Effect of particles on NOx emission of triple coaxial tube burner in a riser for waste liquid incineration

Citation
T. Oyashiki et al., Effect of particles on NOx emission of triple coaxial tube burner in a riser for waste liquid incineration, KAG KOG RON, 25(6), 1999, pp. 1030-1032
Citations number
4
Categorie Soggetti
Chemical Engineering
Journal title
KAGAKU KOGAKU RONBUNSHU
ISSN journal
0386216X → ACNP
Volume
25
Issue
6
Year of publication
1999
Pages
1030 - 1032
Database
ISI
SICI code
0386-216X(199911)25:6<1030:EOPONE>2.0.ZU;2-H
Abstract
Waste liquid incineration using a triple coaxial tube burner in a riser wit h upper stream is proposed. The effect of hold up of FCC particles on NOx c oncentration in the burnt gas and conversion of nitrogen in the model waste liquid into NOx is experimentally studied. The experimental results show that the region in which NOx is generated is almost independent of the existence of the particles. However, a rise in th e hold up of the particles reduces NOx emission in the exhaust gas. The beh avior of the NOx emission can be summarized by applying Fenimore's correlat ion.