ES2083948T3 - Metodo y aparato para reducir el contenido de dioxido de azufre en gases de chimenea. - Google Patents
Metodo y aparato para reducir el contenido de dioxido de azufre en gases de chimenea.Info
- Publication number
- ES2083948T3 ES2083948T3 ES87109975T ES87109975T ES2083948T3 ES 2083948 T3 ES2083948 T3 ES 2083948T3 ES 87109975 T ES87109975 T ES 87109975T ES 87109975 T ES87109975 T ES 87109975T ES 2083948 T3 ES2083948 T3 ES 2083948T3
- Authority
- ES
- Spain
- Prior art keywords
- combustion chamber
- combustion
- fuel
- sulfur dioxide
- particles
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
UN METODO Y UN APARATO SON EMPLEADOS PARA REDUCIR EL DIOXIDO DE AZUFRE PRODUCIDO POR LA COMBUSTION DE UN COMBUSTIBLE QUE CONTIENE AZUFRE, EN UNA CAMARA DE COMBUSTION. PARTE DEL AIRE DE COMBUSTION ES INTRODUCIDO EN LA CAMARA DE COMBUSTION EN CERCANIA DEL COMBUSTIBLE. OTRA PARTE DEL AIRE DE COMBUSTION SE INTRODUCE EN LA CAMARA SOBRE Y BAJO LA CORRIENTE DE COMBUSTIBLE, Y RELATIVAMENTE LEJOS Y BAJO CONDICIONES PARA ATEMPERAR EL FRENTE DE LLAMA Y REDUCIR LA TEMPERATURA DE LA PUNTA DE LA LLAMA. PARTICULAS CALCAREAS FINAMENTE DIVIDIDAS O LAS ASPIRADAS DENTRO DE LA CAMARA DE COMBUSTION POR EL AIRE COMBURENTE, Y DISTRIBUIDAS ENTRE LOS GASES DE COMBUSTION, DONDE CALCINAN PARTICULAS DE CAL, QUE REACCIONAN CON EL DIOXIDO DE AZUFRE PRODUCIENDO SULFATO CALCICO. NO SE MEZCLAN LAS PARTICULAS Y EL AIRE ANTES DE LA ENTRADA EN LA CAMARA. SE CONTROLAN VARIOS PARAMETROS PARA OBTENER LOS RESULTADOS DESEADOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88546386A | 1986-07-14 | 1986-07-14 | |
US464487A | 1987-01-20 | 1987-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2083948T3 true ES2083948T3 (es) | 1996-05-01 |
Family
ID=26673281
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91112744T Expired - Lifetime ES2086440T3 (es) | 1986-07-14 | 1987-07-10 | Metodo y aparato para reducir el contenido de dioxido de azufre en gases de chimenea. |
ES87109975T Expired - Lifetime ES2083948T3 (es) | 1986-07-14 | 1987-07-10 | Metodo y aparato para reducir el contenido de dioxido de azufre en gases de chimenea. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91112744T Expired - Lifetime ES2086440T3 (es) | 1986-07-14 | 1987-07-10 | Metodo y aparato para reducir el contenido de dioxido de azufre en gases de chimenea. |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP0253324B1 (es) |
JP (1) | JPH0743094B2 (es) |
AT (2) | ATE135252T1 (es) |
AU (2) | AU603366B2 (es) |
CA (2) | CA1309571C (es) |
DE (2) | DE3751733T2 (es) |
ES (2) | ES2086440T3 (es) |
GR (2) | GR3019674T3 (es) |
NO (2) | NO301807B1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI81503C (fi) * | 1988-10-14 | 1990-11-12 | Finnpulva Ab Oy | Foerfarande foer bindande av i en kolpulverpanna uppstaoende svavelfoereningar. |
JPH03161016A (ja) * | 1989-11-20 | 1991-07-11 | Hitachi Zosen Corp | 燃焼ガスへの微粉分散混合装置 |
DE3939197C3 (de) * | 1989-11-27 | 1999-02-25 | Martin Umwelt & Energietech | Verfahren und Vorrichtung zur Minderung der Stickoxid-Konzentration im Abgasstrom von Verbrennungsprozessen |
DE59105451D1 (de) * | 1990-08-17 | 1995-06-14 | Schoppe Fritz | Verfahren und Vorrichtung zur vollständigen, trocknen Entschwefelung von SO2- und staubhaltigen Verbrennungsabgasen. |
JP5456226B2 (ja) * | 2005-07-14 | 2014-03-26 | 出光興産株式会社 | 有害微量元素溶出抑制方法 |
US20100209858A1 (en) * | 2006-01-26 | 2010-08-19 | Frenette Henry E | Combustion system for atomizing fuel mixture in burner box |
JP2008169338A (ja) * | 2007-01-12 | 2008-07-24 | Chugoku Electric Power Co Inc:The | 石炭未燃分低減方法 |
US9657938B2 (en) | 2014-02-07 | 2017-05-23 | Eugene R. Frenette | Fuel combustion system |
WO2016160037A1 (en) | 2015-04-03 | 2016-10-06 | Frenette Eugene R | Fuel combustion system |
CN112460586B (zh) * | 2019-10-29 | 2022-12-13 | 绿源能源环境科技集团有限公司 | 一种层燃锅炉脱硫脱硝方法 |
CN111054091B (zh) * | 2019-12-31 | 2022-01-04 | 宁夏丰华生物科技有限公司 | 一种处理氯化亚砜精馏用气液分离装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3481289A (en) * | 1968-05-13 | 1969-12-02 | Central Res Inst Elect | Method for removing sulfur dioxide from flue gases of a combustion furnace |
DE3206409A1 (de) * | 1982-02-23 | 1983-09-01 | Rudolf Dr. 6800 Mannheim Wieser | Wasserrohrkessel mit rauschgasentschwefelung |
JPS58156104A (ja) * | 1982-03-10 | 1983-09-17 | Hitachi Zosen Corp | 固体燃焼炉における炉内脱硫法 |
AT380406B (de) * | 1983-08-16 | 1986-05-26 | Staudinger Gernot | Verfahren zum entschwefeln von verbrennungsabgasen |
FR2551184B1 (fr) * | 1983-08-26 | 1985-10-11 | Stein Industrie | Procede d'injection d'un materiau pulverulent dans un foyer de chaudiere, et dispositif de mise en oeuvre de ce procede |
SE443798C (sv) * | 1984-03-30 | 1987-03-16 | Norrkoepings Kraft Ab | Sett att vid eldning av fasta brenslen i en med rorlig rost, foretredesvis wanderrost, forsedd panna minska utsleppen av svavel- och kveveoxider |
JPS60216832A (ja) * | 1984-04-10 | 1985-10-30 | Hitachi Zosen Corp | 乾式石灰法による排ガスの浄化方法 |
DE3441726C2 (de) * | 1984-11-15 | 1986-11-20 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur mischungsintensiven Eindüsung von Additiven in den Feuerraum zur Bindung des Schwefels bei der Verbrennung schwefelhaltiger Brennstoffe und Vorrichtung zur Durchführung des Verfahrens |
US4602573A (en) * | 1985-02-22 | 1986-07-29 | Combustion Engineering, Inc. | Integrated process for gasifying and combusting a carbonaceous fuel |
US4655148A (en) * | 1985-10-29 | 1987-04-07 | Combustion Engineering, Inc. | Method of introducing dry sulfur oxide absorbent material into a furnace |
-
1987
- 1987-06-19 CA CA000540139A patent/CA1309571C/en not_active Expired - Fee Related
- 1987-07-09 AU AU75382/87A patent/AU603366B2/en not_active Ceased
- 1987-07-10 EP EP87109975A patent/EP0253324B1/en not_active Expired - Lifetime
- 1987-07-10 EP EP91112744A patent/EP0461678B1/en not_active Expired - Lifetime
- 1987-07-10 AT AT87109975T patent/ATE135252T1/de not_active IP Right Cessation
- 1987-07-10 AT AT91112744T patent/ATE138284T1/de active
- 1987-07-10 DE DE3751733T patent/DE3751733T2/de not_active Expired - Fee Related
- 1987-07-10 ES ES91112744T patent/ES2086440T3/es not_active Expired - Lifetime
- 1987-07-10 ES ES87109975T patent/ES2083948T3/es not_active Expired - Lifetime
- 1987-07-10 DE DE3751817T patent/DE3751817T2/de not_active Expired - Fee Related
- 1987-07-13 NO NO872908A patent/NO301807B1/no not_active IP Right Cessation
- 1987-07-14 JP JP62175805A patent/JPH0743094B2/ja not_active Expired - Lifetime
-
1992
- 1992-05-25 CA CA000616387A patent/CA1321464C/en not_active Expired - Fee Related
- 1992-11-16 AU AU28424/92A patent/AU640577B2/en not_active Ceased
-
1996
- 1996-04-19 GR GR960401051T patent/GR3019674T3/el unknown
- 1996-06-12 GR GR960401580T patent/GR3020405T3/el unknown
-
1997
- 1997-09-05 NO NO974087A patent/NO303269B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0253324A2 (en) | 1988-01-20 |
EP0461678B1 (en) | 1996-05-22 |
DE3751817T2 (de) | 1996-09-26 |
EP0253324B1 (en) | 1996-03-13 |
AU640577B2 (en) | 1993-08-26 |
AU603366B2 (en) | 1990-11-15 |
DE3751817D1 (de) | 1996-06-27 |
NO872908D0 (no) | 1987-07-13 |
ATE135252T1 (de) | 1996-03-15 |
NO301807B1 (no) | 1997-12-15 |
NO872908L (no) | 1988-01-15 |
NO303269B1 (no) | 1998-06-22 |
EP0253324A3 (en) | 1988-05-18 |
JPS6325403A (ja) | 1988-02-02 |
CA1309571C (en) | 1992-11-03 |
DE3751733T2 (de) | 1996-08-08 |
AU2842492A (en) | 1993-01-14 |
NO974087L (no) | 1997-09-05 |
ES2086440T3 (es) | 1996-07-01 |
ATE138284T1 (de) | 1996-06-15 |
NO974087D0 (no) | 1997-09-05 |
GR3020405T3 (en) | 1996-09-30 |
EP0461678A1 (en) | 1991-12-18 |
CA1321464C (en) | 1993-08-24 |
GR3019674T3 (en) | 1996-07-31 |
DE3751733D1 (de) | 1996-04-18 |
JPH0743094B2 (ja) | 1995-05-15 |
AU7538287A (en) | 1988-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2086440T3 (es) | Metodo y aparato para reducir el contenido de dioxido de azufre en gases de chimenea. | |
ATE264706T1 (de) | Verfahren und vorrichtung zur bindung von schadstoffen in abgasen | |
ATE106129T1 (de) | Verfahren zur verbrennungsregelung in einer feuerung. | |
JPS5747106A (en) | Combustion of solid fuel and flue gas circulator | |
CA2054014A1 (en) | Low nox burner | |
SE8505270L (sv) | Forfarande for avlegsning av gasformiga svavelforeningar och svaveldioxid ur rokgaser fran pannor | |
ATE140634T1 (de) | Lignosulfonat-modifiziertes kalziumhydroxyd zur schwefeloxidentfernung durch einblasen in den verbrennungsofen | |
TW345610B (en) | Process for minimizing the NOx-content in flue gases | |
DE59104040D1 (de) | Verfahren zur Verringerung von Schadstoffen in den Abgasen brennerbefeuerter Schmelzöfen. | |
GB1367241A (en) | Process for the combustion of ammonium sulphate | |
SE8602498D0 (sv) | Sett for direkt avsvavling av rokgaser i en eldstad | |
ATE41137T1 (de) | Verfahren und vorrichtung zum vorwaermen von rohstoffen fuer die glasherstellung, insbesondere eines glasscherbengemenges. | |
DK0381946T3 (da) | Affaldsforbrændingsanlæg og fremgangsmåde til dets drift | |
DK162702B (da) | Fremgangsmaade til nedbringelse af emmissionen af oxider af svovl og nitrogen ved forbraending af fast braendsel | |
JPS5626986A (en) | Desulfurization of fuel oil exhaust gas | |
JPS56100221A (en) | Method and device for nitrogen oxide controlling combustion in incinerator | |
ATE62612T1 (de) | Verfahren zum entschwefeln von rauchgasen. | |
BG60232B2 (en) | Method for elimination of gaseous sulphur compounds, such as sulphur dioxide, from smoked gasses from furnaces | |
RU2027106C1 (ru) | Способ переработки твердых бытовых и промышленных отходов | |
SU1766474A1 (ru) | Способ очистки дымовых газов от токсичных компонентов | |
RU94011813A (ru) | Механическая топка | |
HUT56172A (en) | Sulfur dioxide emission decreasing method for boilers by interposing of lime burner arranged under the furnace chamber | |
EP0559144A3 (en) | Method and device for firing by gas a furnace used in the ceramics industry |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 253324 Country of ref document: ES |