ES465675A1 - Method and apparatus for combusting cabronaceous fuel - Google Patents
Method and apparatus for combusting cabronaceous fuelInfo
- Publication number
- ES465675A1 ES465675A1 ES465675A ES465675A ES465675A1 ES 465675 A1 ES465675 A1 ES 465675A1 ES 465675 A ES465675 A ES 465675A ES 465675 A ES465675 A ES 465675A ES 465675 A1 ES465675 A1 ES 465675A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- mixture
- catalyst
- waste gas
- temperature
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- 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
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
To ensure that the process is flexible with respect to the fuels which can be used and that also the utilisation of, for example, sulphur-containing fuels is possible, the process operates as follows: A first mixture (18) of carbonaceous fuel (10) and air (14) is burned in the presence of a catalyst (25) under at least approximately adiabatic conditions. The catalyst (25) operates at a temperature which is above the instantaneous auto-ignition temperature of the first mixture (18) but below a temperature at which a noticeable formation of nitrogen oxides would take place. The waste gas from this combustion is mixed with a fuel-containing component (32) other than the first mixture (18), and the mixture (40) is homogeneously burned in order to produce a waste gas (50) which can be used as an energy source. The fuel in the said fuel-containing component (32) can - in contrast to the fuel (10) in the first mixture (18) - also be a fuel which would poison the catalyst and/or which is difficult to vaporise and to mix with air. The process is intended especially for producing a hot waste gas for use as a heat source (for example in an oven) or as an energy source (for example in a turbine installation).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64501775A | 1975-12-29 | 1975-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465675A1 true ES465675A1 (en) | 1978-10-01 |
Family
ID=24587312
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454623A Expired ES454623A1 (en) | 1975-12-29 | 1976-12-28 | Method and apparatus for combusting cabronaceous fuel |
ES465675A Expired ES465675A1 (en) | 1975-12-29 | 1978-01-02 | Method and apparatus for combusting cabronaceous fuel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454623A Expired ES454623A1 (en) | 1975-12-29 | 1976-12-28 | Method and apparatus for combusting cabronaceous fuel |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5284309A (en) |
AR (1) | AR220311A1 (en) |
AU (1) | AU506873B2 (en) |
BE (1) | BE849927A (en) |
BR (1) | BR7608734A (en) |
CA (1) | CA1073334A (en) |
CH (1) | CH615008A5 (en) |
DE (1) | DE2659225A1 (en) |
ES (2) | ES454623A1 (en) |
FR (1) | FR2337306A1 (en) |
GB (1) | GB1571809A (en) |
IT (1) | IT1075234B (en) |
MX (1) | MX4352E (en) |
SE (1) | SE424226B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009523B1 (en) * | 1978-10-02 | 1983-05-18 | Exxon Research And Engineering Company | A method of at least partially burning a hydrocarbon and/or carbonaceous fuel |
US4484113A (en) * | 1981-02-16 | 1984-11-20 | Rca Corporation | Regulated deflection circuit |
FR2500064B2 (en) * | 1981-02-17 | 1985-11-08 | Snecma | DEVICE FOR IGNITING FUEL INJECTED INTO A FAST FLOW GAS MEDIUM |
JPS59108829A (en) * | 1982-12-13 | 1984-06-23 | Toshiba Corp | Gas turbine combustor |
JPS60122807A (en) * | 1983-12-07 | 1985-07-01 | Toshiba Corp | Low nitrogene oxide combustion |
JPS60175925A (en) * | 1984-02-23 | 1985-09-10 | Toshiba Corp | Catalytic combustion |
JPH0670376B2 (en) * | 1986-09-01 | 1994-09-07 | 株式会社日立製作所 | Catalytic combustion device |
DE3742891A1 (en) * | 1987-12-17 | 1989-06-29 | Bayerische Motoren Werke Ag | GAS TURBINE SYSTEM |
US5161366A (en) * | 1990-04-16 | 1992-11-10 | General Electric Company | Gas turbine catalytic combustor with preburner and low nox emissions |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139724A (en) * | 1958-12-29 | 1964-07-07 | Gen Electric | Dual fuel combustion system |
US3914090A (en) * | 1971-05-13 | 1975-10-21 | Engelhard Min & Chem | Method and furnace apparatus |
DE2133904C3 (en) * | 1971-07-07 | 1974-11-21 | Wsesojusnij Nautschno-Issledowatelskij Institut Elektrotermitscheskowo Oborudowanija, Moskau | Device for burning fuel mixtures for systems for generating protective gases |
US3844113A (en) * | 1972-11-02 | 1974-10-29 | H Lockwood | Friction impulse gas turbine |
FR2228535A1 (en) * | 1973-05-08 | 1974-12-06 | Engelhard Min & Chem | Adiabatic combustion of carbonaceous fuels - e.g. used I.C. engine and gas turbines |
-
1976
- 1976-12-10 MX MX520976U patent/MX4352E/en unknown
- 1976-12-22 CA CA268,564A patent/CA1073334A/en not_active Expired
- 1976-12-23 GB GB5387576A patent/GB1571809A/en not_active Expired
- 1976-12-24 AU AU20899/76A patent/AU506873B2/en not_active Expired
- 1976-12-24 FR FR7639104A patent/FR2337306A1/en active Granted
- 1976-12-27 JP JP16100676A patent/JPS5284309A/en active Pending
- 1976-12-27 SE SE7614588A patent/SE424226B/en not_active IP Right Cessation
- 1976-12-27 IT IT5279276A patent/IT1075234B/en active
- 1976-12-28 BR BR7608734A patent/BR7608734A/en unknown
- 1976-12-28 CH CH1637576A patent/CH615008A5/en not_active IP Right Cessation
- 1976-12-28 BE BE173699A patent/BE849927A/en not_active IP Right Cessation
- 1976-12-28 ES ES454623A patent/ES454623A1/en not_active Expired
- 1976-12-28 DE DE19762659225 patent/DE2659225A1/en not_active Ceased
- 1976-12-29 AR AR26604876A patent/AR220311A1/en active
-
1978
- 1978-01-02 ES ES465675A patent/ES465675A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1073334A (en) | 1980-03-11 |
SE424226B (en) | 1982-07-05 |
AR220311A1 (en) | 1980-10-31 |
DE2659225A1 (en) | 1977-07-07 |
BE849927A (en) | 1977-06-28 |
GB1571809A (en) | 1980-07-16 |
IT1075234B (en) | 1985-04-22 |
AU506873B2 (en) | 1980-01-24 |
CH615008A5 (en) | 1979-12-28 |
MX4352E (en) | 1982-04-06 |
AU2089976A (en) | 1978-06-29 |
SE7614588L (en) | 1977-06-30 |
FR2337306A1 (en) | 1977-07-29 |
JPS5284309A (en) | 1977-07-13 |
BR7608734A (en) | 1977-10-25 |
FR2337306B1 (en) | 1983-07-29 |
ES454623A1 (en) | 1978-03-16 |
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