SE443798C - Sett att vid eldning av fasta brenslen i en med rorlig rost, foretredesvis wanderrost, forsedd panna minska utsleppen av svavel- och kveveoxider - Google Patents
Sett att vid eldning av fasta brenslen i en med rorlig rost, foretredesvis wanderrost, forsedd panna minska utsleppen av svavel- och kveveoxiderInfo
- Publication number
- SE443798C SE443798C SE8401788A SE8401788A SE443798C SE 443798 C SE443798 C SE 443798C SE 8401788 A SE8401788 A SE 8401788A SE 8401788 A SE8401788 A SE 8401788A SE 443798 C SE443798 C SE 443798C
- Authority
- SE
- Sweden
- Prior art keywords
- flue gas
- grate
- rust
- sulfur
- lime powder
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 239000004449 solid propellant Substances 0.000 title claims abstract 3
- 239000011593 sulfur Substances 0.000 title claims description 8
- 229910052815 sulfur oxide Inorganic materials 0.000 title claims description 3
- 241001659863 Panna Species 0.000 title 1
- 239000003546 flue gas Substances 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 26
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 10
- 239000004571 lime Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000010459 dolomite Substances 0.000 claims abstract description 7
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract description 4
- 239000001175 calcium sulphate Substances 0.000 abstract description 2
- 235000011132 calcium sulphate Nutrition 0.000 abstract description 2
- 229960003753 nitric oxide Drugs 0.000 abstract 2
- 235000019391 nitrogen oxide Nutrition 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
- F23B7/002—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
- F23B7/007—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements with fluegas recirculation to combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Treating Waste Gases (AREA)
- Solid-Fuel Combustion (AREA)
- Catalysts (AREA)
- Measuring Volume Flow (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8401788A SE443798C (sv) | 1984-03-30 | 1984-03-30 | Sett att vid eldning av fasta brenslen i en med rorlig rost, foretredesvis wanderrost, forsedd panna minska utsleppen av svavel- och kveveoxider |
| FI851188A FI84934C (fi) | 1984-03-30 | 1985-03-25 | Saett att vid eldning av fasta braenslen pao wanderrost minska utslaeppen av svavel- och kvaeveoxider. |
| EP85850111A EP0156784B1 (en) | 1984-03-30 | 1985-03-28 | A method of reducing sulphur-oxide and nitrogen-oxide emission when burning solid fuel on travelling grates |
| AT85850111T ATE53060T1 (de) | 1984-03-30 | 1985-03-28 | Verfahren zum reduzieren von schwefeloxid- und stickstoffoxidemission bei verbrennung von festbrennstoff auf mobilem rost. |
| DE8585850111T DE3577876D1 (de) | 1984-03-30 | 1985-03-28 | Verfahren zum reduzieren von schwefeloxid- und stickstoffoxidemission bei verbrennung von festbrennstoff auf mobilem rost. |
| DK142785A DK162702C (da) | 1984-03-30 | 1985-03-29 | Fremgangsmaade til nedbringelse af emmissionen af oxider af svovl og nitrogen ved forbraending af fast braendsel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8401788A SE443798C (sv) | 1984-03-30 | 1984-03-30 | Sett att vid eldning av fasta brenslen i en med rorlig rost, foretredesvis wanderrost, forsedd panna minska utsleppen av svavel- och kveveoxider |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| SE8401788D0 SE8401788D0 (sv) | 1984-03-30 |
| SE8401788L SE8401788L (sv) | 1985-10-01 |
| SE443798B SE443798B (sv) | 1986-03-10 |
| SE443798C true SE443798C (sv) | 1987-03-16 |
Family
ID=20355383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8401788A SE443798C (sv) | 1984-03-30 | 1984-03-30 | Sett att vid eldning av fasta brenslen i en med rorlig rost, foretredesvis wanderrost, forsedd panna minska utsleppen av svavel- och kveveoxider |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0156784B1 (da) |
| AT (1) | ATE53060T1 (da) |
| DE (1) | DE3577876D1 (da) |
| DK (1) | DK162702C (da) |
| FI (1) | FI84934C (da) |
| SE (1) | SE443798C (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3330843C1 (de) * | 1983-08-26 | 1985-03-21 | Gerhard Dipl-Ing Emmerichs | Verfahren zum Vermindern der Schadstoffemissionen beim Betrieb von Verbrennungseinrichtungen |
| CA1309571C (en) * | 1986-07-14 | 1992-11-03 | Ronald R. Landreth | Method and apparatus for reducing sulfur dioxide content in flue gases |
| AT393359B (de) * | 1990-04-03 | 1991-10-10 | Steirische Magnesit Ind Ag | Verfahren zur verhinderung der bildung von pcdd und/oder pcde in verbrennungs- bzw. vergasungsanlagen |
| DK180190D0 (da) * | 1990-07-27 | 1990-07-27 | Aalborg Boilers | Fremgangsmaade og anlaeg til nedsaettelse af indholdet af nitrogenoxider i roeggas |
| AU2020342700B2 (en) | 2019-09-03 | 2022-07-28 | Sl-Technik Gmbh | Biomass heating system, as well as its components |
| CN113978947B (zh) * | 2021-12-24 | 2022-03-04 | 天津市新天钢钢铁集团有限公司 | 一种利用氮气防止石灰潮解粉化的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029564A1 (de) * | 1979-11-23 | 1981-06-03 | Mannesmann Veba Umwelttechnik Gmbh | Verfahren zum Heraustrennen von gasförmigen Bestandteilen aus einem Gasstrom, insbesondere Rauchgasstrom |
| DE3139080C2 (de) * | 1981-10-01 | 1987-04-09 | Elektrizitätswerk Wesertal GmbH, 3250 Hameln | Verfahren zur Reinigung von Verbrennungsabgasen aus Müllverbrennungsabgasen |
| DE3330843C1 (de) * | 1983-08-26 | 1985-03-21 | Gerhard Dipl-Ing Emmerichs | Verfahren zum Vermindern der Schadstoffemissionen beim Betrieb von Verbrennungseinrichtungen |
-
1984
- 1984-03-30 SE SE8401788A patent/SE443798C/sv not_active IP Right Cessation
-
1985
- 1985-03-25 FI FI851188A patent/FI84934C/fi not_active IP Right Cessation
- 1985-03-28 EP EP85850111A patent/EP0156784B1/en not_active Expired - Lifetime
- 1985-03-28 AT AT85850111T patent/ATE53060T1/de not_active IP Right Cessation
- 1985-03-28 DE DE8585850111T patent/DE3577876D1/de not_active Expired - Fee Related
- 1985-03-29 DK DK142785A patent/DK162702C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8401788D0 (sv) | 1984-03-30 |
| SE443798B (sv) | 1986-03-10 |
| DK162702C (da) | 1992-04-21 |
| FI851188A0 (fi) | 1985-03-25 |
| SE8401788L (sv) | 1985-10-01 |
| DE3577876D1 (de) | 1990-06-28 |
| EP0156784A2 (en) | 1985-10-02 |
| EP0156784B1 (en) | 1990-05-23 |
| FI84934C (fi) | 1992-02-10 |
| FI851188L (fi) | 1985-10-01 |
| DK142785D0 (da) | 1985-03-29 |
| FI84934B (fi) | 1991-10-31 |
| DK162702B (da) | 1991-12-02 |
| ATE53060T1 (de) | 1990-06-15 |
| DK142785A (da) | 1985-10-01 |
| EP0156784A3 (en) | 1988-01-13 |
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|---|---|---|---|
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