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Process for the reduction of nitrogen oxides in an effluent using a hydroxy amino hydrocarbon

Patent ·
OSTI ID:6061490
;
A process is described for the reduction of the concentration of nitrogen oxide in an effluent from the combustion of a carbonaceous fuel, the process comprising injecting a treatment agent comprising a hydroxy amino hydrocarbon into an effluent at an effluent temperature of greater than about 1300/sup 0/F under conditions effective to reduce the concentration of nitrogen oxides in the effluent.
Assignee:
Fuel Tech, Inc., Stamford, CT
Patent Number(s):
US 4803059
OSTI ID:
6061490
Country of Publication:
United States
Language:
English

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Related Subjects

01 COAL, LIGNITE, AND PEAT
010800* -- Coal
Lignite
& Peat-- Waste Management
20 FOSSIL-FUELED POWER PLANTS
200202 -- Fossil-Fueled Power Plants-- Waste Management-- Noxious Gas & Particulate Emissions
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION CONTROL
AMINO ACIDS
CARBOXYLIC ACIDS
CHALCOGENIDES
CHEMICAL REACTIONS
CONTROL
GASEOUS WASTES
HIGH TEMPERATURE
HYDROCARBONS
HYDROXY COMPOUNDS
NITROGEN COMPOUNDS
NITROGEN OXIDES
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL
PURIFICATION
REDUCTION
WASTES