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

Patent ·
OSTI ID:6986683
;
This patent describes a process for the reduction of the concentration of nitrogen oxides in the effluent from the combustion of a carbonaceous fuel. The process comprises injecting a treatment agent which comprises furfural into the effluent under conditions effective to reduce the concentration of nitrogen oxides in the effluent.
Assignee:
Fuel Tech Inc., Stamford, CT
Patent Number(s):
US 4888165; A
Application Number:
PPN: US 7-230736A
OSTI ID:
6986683
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
54 ENVIRONMENTAL SCIENCES
540120 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (1990-)
ADDITIVES
AIR POLLUTION CONTROL
ALDEHYDES
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COMBUSTION PRODUCTS
CONTROL
DENITRATION
ENERGY SOURCES
FOSSIL FUELS
FUELS
FURANS
FURFURAL
GASEOUS WASTES
HETEROCYCLIC COMPOUNDS
MATERIALS
NITROGEN COMPOUNDS
NITROGEN OXIDES
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
POLLUTION CONTROL
REMOVAL
WASTES