ES403263A1 - Reduction of oxides of nitrogen in combustion gases - Google Patents

Reduction of oxides of nitrogen in combustion gases

Info

Publication number
ES403263A1
ES403263A1 ES403263A ES403263A ES403263A1 ES 403263 A1 ES403263 A1 ES 403263A1 ES 403263 A ES403263 A ES 403263A ES 403263 A ES403263 A ES 403263A ES 403263 A1 ES403263 A1 ES 403263A1
Authority
ES
Spain
Prior art keywords
furnace
turbine
combustion gases
air
nitrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES403263A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foster Wheeler Inc
Original Assignee
Foster Wheeler Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foster Wheeler Inc filed Critical Foster Wheeler Inc
Publication of ES403263A1 publication Critical patent/ES403263A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
    • F01K21/042—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas pure steam being expanded in a motor somewhere in the plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002—Supplying water

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

A furnace arrangement for burning fossil fuels, comprising: a turbine intended to run on fossil fuels and air which is supplied with an excess amount of air over that required to burn the fuel; a duct attached to the outlet of said turbine for said furnace, so that when said furnace is fired with fossil fuel and air, said exhaust gas from said turbine will cause dilution of the combustion gases in said furnace to limit the temperature of said gases and therefore the concentration of nitrogen oxides found in said furnace. (Machine-translation by Google Translate, not legally binding)
ES403263A 1971-05-28 1972-05-27 Reduction of oxides of nitrogen in combustion gases Expired ES403263A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14792671A 1971-05-28 1971-05-28

Publications (1)

Publication Number Publication Date
ES403263A1 true ES403263A1 (en) 1975-05-01

Family

ID=22523485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403263A Expired ES403263A1 (en) 1971-05-28 1972-05-27 Reduction of oxides of nitrogen in combustion gases

Country Status (7)

Country Link
AU (1) AU4270172A (en)
BR (1) BR7203383D0 (en)
CA (1) CA952726A (en)
ES (1) ES403263A1 (en)
GB (1) GB1396133A (en)
IT (1) IT965031B (en)
MX (1) MX3080E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023942A1 (en) * 1994-03-03 1995-09-08 Pendolo Corporation N.V. A method of and device for producing energy
US6053725A (en) * 1995-03-03 2000-04-25 Selany Corporation N.V. Method of and device for producing energy

Also Published As

Publication number Publication date
BR7203383D0 (en) 1973-06-14
CA952726A (en) 1974-08-13
MX3080E (en) 1980-03-24
IT965031B (en) 1974-01-31
GB1396133A (en) 1975-06-04
AU4270172A (en) 1973-11-29

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