Combustion – Process of combustion or burner operation – Flame shaping – or distributing components in combustion zone
Patent
1979-06-04
1981-09-15
Dority, Jr., Carroll B.
Combustion
Process of combustion or burner operation
Flame shaping, or distributing components in combustion zone
431351, F23M 304
Patent
active
042894743
ABSTRACT:
A gaseous fuel-air premix combustion burner is disclosed wherein the production of oxides of nitrogen can be inhibited. By blowing secondary air onto at least a maximum temperature region of a secondary reaction region of a gaseous fuel-air premix combustion flame, it is possible to minimize the production of oxides of nitrogen not only in regions of the flame where the volume of primary air is smaller or larger than the theoretical volume of air but also in the vicinity of a region of the theoretical volume of air, whereby the area of a region where the production of oxides of nitrogen is reduced can be increased.
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patent: 4021188 (1977-05-01), Yamagishi et al.
Honda Juichi
Matumoto Michiaki
Mimori Sadao
Dority Jr. Carroll B.
Hitachi , Ltd.
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