Nothing Special   »   [go: up one dir, main page]

Mulholland et al., 1988 - Google Patents

Low NOx, high efficiency multistaged burner: fuel oil results

Mulholland et al., 1988

View PDF
Document ID
17451896117085104861
Author
Mulholland J
Srivastava R
Publication year
Publication venue
JAPCA

External Links

Snippet

A multistaged combustion burner designed for in-furnace NOx control and high combustion efficiency is being evaluated for high nitrogen content fuel and waste incineration application in a 0.6 MW package boiler simulator. A low NOx precombustion chamber …
Continue reading at www.tandfonline.com (PDF) (other versions)

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • Y02E20/34—Indirect CO2 mitigation, i.e. by acting on non CO2 directly related matters of the process, e.g. more efficient use of fuels
    • Y02E20/344—Oxyfuel combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—COMBUSTION APPARATUS USING FLUENT FUEL
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • Y02E20/32—Direct CO2 mitigation
    • Y02E20/322—Use of synair, i.e. a mixture of recycled CO2 and pure O2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/10—Combined combustion
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—COMBUSTION APPARATUS USING FLUENT FUEL
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—COMBUSTION APPARATUS USING FLUENT FUEL
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—COMBUSTION APPARATUS USING FLUENT FUEL
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—AIR SUPPLY; DRAUGHT-INDUCING; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—COMBUSTION APPARATUS USING FLUENT FUEL
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields

Similar Documents

Publication Publication Date Title
CA2485934C (en) Low nox combustion
Kiga et al. Characteristics of pulverized-coal combustion in the system of oxygen/recycled flue gas combustion
Normann et al. High-temperature reduction of nitrogen oxides in oxy-fuel combustion
CA2135941C (en) Method for deeply staged combustion
US5908003A (en) Nitrogen oxide reduction by gaseous fuel injection in low temperature, overall fuel-lean flue gas
Srivastava et al. Controlling NOx emission from industrial sources
US5205227A (en) Process and apparatus for emissions reduction from waste incineration
US5307746A (en) Process and apparatus for emissions reduction from waste incineration
US20120244479A1 (en) Combustion System Using Recycled Flue Gas to Boost Overfire Air
AU2007237340B2 (en) Combustion System and Process
FI120186B (en) A method for reducing nitrogen oxide emissions
Mulholland et al. Low NOx, high efficiency multistaged burner: fuel oil results
Straitz III et al. Combat NOx with better burner design
Ding et al. Effects of the Secondary Air Excess Ratio on the Self-Preheating Combustion Characteristics and NO x Emission of Semi-Coke
US7491055B2 (en) Oxy-fuel reburn: a method for NOx reduction by fuel reburning with oxygen
Weijuan et al. Application of hybrid coal reburning/SNCR processes for NOx reduction in a coal-fired boiler
Mulholland et al. Application of reburning for NOX control to a firetube package boiler
Hunt et al. Integrating low‐NOx burners, overfire air, and selective non‐catalytic reduction on a utility coal‐fired boiler
Spinti et al. Influence of near burner combustion modifications on NOx formation from an all-axial multifuel burner
CN101201162A (en) Combustion system and process
Zailani et al. Carbon-capture and storage benefits: NO x reduction in O 2/CO 2 pulverized fuel combustion
Liu Gaseous Emission Control
CA2570259C (en) Oxy-fuel reburn: a method for nox reduction by fuel reburning with oxygen
Srivastava et al. Low NOx, high efficiency multistaged burner: Gaseous fuel results
Wang et al. Experimental Study for NOx Reduction Using Four Chinese Pulverized Coals