F - Mech Eng,Light,Heat,Weapons – 23 – D
Patent
F - Mech Eng,Light,Heat,Weapons
23
D
F23D 14/84 (2006.01) F23C 5/08 (2006.01) F23C 6/02 (2006.01) F23D 14/22 (2006.01) F27B 21/06 (2006.01)
Patent
CA 2565873
The present invention relates to a method and furnace for generating straightened flames in a steam methane reformer or ethylene cracking furnace where fuel- staged burners are used. Fuel staging may be used for reducing NOx emissions. Criteria for generating straightened flames are provided. These criteria relate to oxidant conduit geometry and furnace geometry. Techniques for modifying the furnace and/or burners to achieve these criteria are also provided.
Dimartino Stephen Paul SR.
Joshi Mahendra Ladharam
Li Xianming Jimmy
Licht William Robert
Slavejkov Aleksandar Georgi
Air Products And Chemicals Inc.
Mcfadden Fincham
LandOfFree
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