A pulverized coal fuel injector

Patent Application · Tue Dec 31 00:00:00 EST 1991

OSTI ID:10178954

Rini, M J; Towle, D P

A pulverized coal fuel injector contains an acceleration section to improve the uniformity of a coal-air mixture to be burned. An integral splitter is provided which divides the coal-air mixture into a number separate streams or jets, and a center body directs the streams at a controlled angle into the primary zone of a burner. The injector provides for flame shaping and the control of NO/NO{sub 2} formation.

• Research Organization: Combustion Engineering, Inc., Windsor, CT (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC22-86PC90275
• Assignee: Dept. of Energy
• Patent Number(s): PATENTS-US-A7744752
• Application Number: ON: DE93019334; PAN: 7-744,752
• OSTI ID: 10178954
• Resource Relation: Other Information: PBD: 1991
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
PULVERIZED FUELS
FUEL INJECTION SYSTEMS
FLAMES
STABILIZATION
FUEL-AIR RATIO
BURNERS
NOZZLES
PATENTS
NITROGEN OXIDES
AIR POLLUTION CONTROL
DEVOLATILIZATION
014000
COMBUSTION