NO773888L - Fremgangsmaate til frembringelse av varme. - Google Patents
Fremgangsmaate til frembringelse av varme.Info
- Publication number
- NO773888L NO773888L NO773888A NO773888A NO773888L NO 773888 L NO773888 L NO 773888L NO 773888 A NO773888 A NO 773888A NO 773888 A NO773888 A NO 773888A NO 773888 L NO773888 L NO 773888L
- Authority
- NO
- Norway
- Prior art keywords
- primary
- furnace
- stated
- air
- combustion
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 55
- 239000000446 fuel Substances 0.000 claims description 26
- 239000003245 coal Substances 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 14
- 239000000567 combustion gas Substances 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 239000003345 natural gas Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 22
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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
- 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
-
- 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
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
-
- 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
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
- F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F23M5/00—Casings; Linings; Walls
- F23M5/08—Cooling thereof; Tube walls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
- Combustion Of Fluid Fuel (AREA)
- Vending Machines For Individual Products (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Noodles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/741,902 US4144017A (en) | 1976-11-15 | 1976-11-15 | Pulverized coal combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO773888L true NO773888L (no) | 1978-05-18 |
Family
ID=24982689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO773888A NO773888L (no) | 1976-11-15 | 1977-11-14 | Fremgangsmaate til frembringelse av varme. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4144017A (xx) |
| JP (1) | JPS5362229A (xx) |
| AU (1) | AU512460B2 (xx) |
| BE (1) | BE860824A (xx) |
| CA (1) | CA1073335A (xx) |
| DE (2) | DE2738722A1 (xx) |
| DK (1) | DK503677A (xx) |
| FI (1) | FI773427A (xx) |
| FR (1) | FR2370923A1 (xx) |
| GB (1) | GB1596645A (xx) |
| NL (1) | NL7712573A (xx) |
| NO (1) | NO773888L (xx) |
| SE (1) | SE7712855L (xx) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2837174C2 (de) * | 1978-08-25 | 1986-02-20 | Vereinigte Kesselwerke AG, 4000 Düsseldorf | Verfahren und Vorrichtung zum Verfeuern eines schwer zündfähigen, gasarmen Brennstoffs mit trockenem Ascheabzug |
| JPS55165405A (en) * | 1979-06-07 | 1980-12-23 | Mitsubishi Heavy Ind Ltd | Combustion method with reduced amount of nitrogen oxide |
| US4232615A (en) * | 1979-06-11 | 1980-11-11 | Aluminum Company Of America | Coal burning method to reduce particulate and sulfur emissions |
| US4308808A (en) * | 1979-06-11 | 1982-01-05 | Aluminum Company Of America | Coal burning method to reduce particulate and sulfur emissions |
| US4285283A (en) * | 1979-12-07 | 1981-08-25 | Exxon Research & Engineering Co. | Coal combustion process |
| US4427362A (en) * | 1980-08-14 | 1984-01-24 | Rockwell International Corporation | Combustion method |
| US4389186A (en) * | 1981-03-03 | 1983-06-21 | Agency For Industrial Science & Technology, Ministry Of International Trade & Industry | Combustion apparatus |
| JPS59195012A (ja) * | 1983-04-20 | 1984-11-06 | Hitachi Ltd | 燃焼制御方法 |
| DE3410945A1 (de) * | 1984-03-24 | 1985-10-03 | Steag Ag, 4300 Essen | Verfahren zur verminderung der no(pfeil abwaerts)x(pfeil abwaerts)-bildung in mit kohlenstaub betriebenen feuerungsanlagen, insbesondere schmelzkammerfeuerungen, und feuerungsanlage zur durchfuehrung des verfahrens |
| US4582005A (en) * | 1984-12-13 | 1986-04-15 | Aluminum Company Of America | Fuel burning method to reduce sulfur emissions and form non-toxic sulfur compounds |
| US4542704A (en) * | 1984-12-14 | 1985-09-24 | Aluminum Company Of America | Three-stage process for burning fuel containing sulfur to reduce emission of particulates and sulfur-containing gases |
| DE3621347A1 (de) * | 1986-06-26 | 1988-01-14 | Henkel Kgaa | Verfahren und anlage zur verminderung des no(pfeil abwaerts)x(pfeil abwaerts)-gehaltes im rauchgas bei kohlenstaubbefeuerten dampferzeugern mit trockenentaschung |
| US5257927A (en) * | 1991-11-01 | 1993-11-02 | Holman Boiler Works, Inc. | Low NOx burner |
| US5603906A (en) * | 1991-11-01 | 1997-02-18 | Holman Boiler Works, Inc. | Low NOx burner |
| CA2135772A1 (en) * | 1993-03-22 | 1994-09-29 | Jerry M. Lang | Low nox burner |
| US5993203A (en) * | 1995-11-01 | 1999-11-30 | Gas Research Institute | Heat transfer enhancements for increasing fuel efficiency in high temperature furnaces |
| US6145454A (en) * | 1999-11-30 | 2000-11-14 | Duke Energy Corporation | Tangentially-fired furnace having reduced NOx emissions |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052425A (xx) * | 1900-01-01 | |||
| BE513392A (xx) * | ||||
| US1867221A (en) * | 1930-03-20 | 1932-07-12 | Surface Combustion Corp | Method of and apparatus for heating ingots |
| US2275394A (en) * | 1938-04-29 | 1942-03-03 | Babcock & Wilcox Co | Pulverized fuel burning apparatus |
| US3048131A (en) * | 1959-06-18 | 1962-08-07 | Babcock & Wilcox Co | Method for burning fuel |
| GB1274637A (en) * | 1969-03-27 | 1972-05-17 | Zink Co John | Process for disposal of oxides of nitrogen |
| US3730668A (en) * | 1971-03-03 | 1973-05-01 | Tokyo Gas Co Ltd | Combustion method of gas burners for suppressing the formation of nitrogen oxides and burner apparatus for practicing said method |
| US3816595A (en) * | 1971-11-15 | 1974-06-11 | Aqua Chem Inc | Method and apparatus for removing nitrogen oxides from a gas stream |
| CA953160A (en) * | 1972-02-01 | 1974-08-20 | Clifford G. Otway | Method and apparatus for mixing and turbulating particulate fuel with air for subsequent combustion |
| US3911083A (en) * | 1972-02-24 | 1975-10-07 | Zink Co John | Nitrogen oxide control using steam-hydrocarbon injection |
| JPS5237611B2 (xx) * | 1973-03-01 | 1977-09-24 | ||
| GB1465785A (en) * | 1973-03-12 | 1977-03-02 | Tokyo Gas Co Ltd | Burner and method of combustion- |
| US3788796A (en) * | 1973-05-09 | 1974-01-29 | Babcock & Wilcox Co | Fuel burner |
| US3890084A (en) * | 1973-09-26 | 1975-06-17 | Coen Co | Method for reducing burner exhaust emissions |
| US3868211A (en) * | 1974-01-11 | 1975-02-25 | Aqua Chem Inc | Pollutant reduction with selective gas stack recirculation |
| US4021186A (en) * | 1974-06-19 | 1977-05-03 | Exxon Research And Engineering Company | Method and apparatus for reducing NOx from furnaces |
| US4013399A (en) * | 1974-07-12 | 1977-03-22 | Aqua-Chem, Inc. | Reduction of gaseous pollutants in combustion flue gas |
| US4060376A (en) * | 1974-12-11 | 1977-11-29 | Energiagazdalkodasi Intezet | Method of firing and furnace therefor |
| US4060378A (en) * | 1974-12-11 | 1977-11-29 | Energiagazdalkodasi Intezet | Method of firing and furnace therefor |
-
1976
- 1976-11-15 US US05/741,902 patent/US4144017A/en not_active Expired - Lifetime
-
1977
- 1977-08-27 DE DE19772738722 patent/DE2738722A1/de not_active Withdrawn
- 1977-09-29 CA CA287,918A patent/CA1073335A/en not_active Expired
- 1977-11-10 JP JP13414977A patent/JPS5362229A/ja active Granted
- 1977-11-11 GB GB47009/77A patent/GB1596645A/en not_active Expired
- 1977-11-12 DE DE19772750672 patent/DE2750672A1/de active Pending
- 1977-11-14 FR FR7734081A patent/FR2370923A1/fr active Granted
- 1977-11-14 FI FI773427A patent/FI773427A/fi not_active Application Discontinuation
- 1977-11-14 DK DK503677A patent/DK503677A/da unknown
- 1977-11-14 BE BE182625A patent/BE860824A/xx not_active IP Right Cessation
- 1977-11-14 NO NO773888A patent/NO773888L/no unknown
- 1977-11-14 AU AU30618/77A patent/AU512460B2/en not_active Expired
- 1977-11-14 SE SE7712855A patent/SE7712855L/xx unknown
- 1977-11-15 NL NL7712573A patent/NL7712573A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370923A1 (fr) | 1978-06-09 |
| SE7712855L (sv) | 1978-05-16 |
| GB1596645A (en) | 1981-08-26 |
| DK503677A (da) | 1978-05-16 |
| JPS6323442B2 (xx) | 1988-05-17 |
| DE2738722A1 (de) | 1978-05-24 |
| AU512460B2 (en) | 1980-10-09 |
| FR2370923B1 (xx) | 1980-10-03 |
| CA1073335A (en) | 1980-03-11 |
| JPS5362229A (en) | 1978-06-03 |
| DE2750672A1 (de) | 1978-05-24 |
| AU3061877A (en) | 1979-05-24 |
| FI773427A (fi) | 1978-05-16 |
| BE860824A (fr) | 1978-05-16 |
| NL7712573A (nl) | 1978-05-17 |
| US4144017A (en) | 1979-03-13 |
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