GR3019674T3 - Method and apparatus for reducing sulphur dioxide content in flue gases - Google Patents

Method and apparatus for reducing sulphur dioxide content in flue gases

Info

Publication number
GR3019674T3
GR3019674T3 GR960401051T GR960401051T GR3019674T3 GR 3019674 T3 GR3019674 T3 GR 3019674T3 GR 960401051 T GR960401051 T GR 960401051T GR 960401051 T GR960401051 T GR 960401051T GR 3019674 T3 GR3019674 T3 GR 3019674T3
Authority
GR
Greece
Prior art keywords
combustion chamber
combustion
fuel
particles
air
Prior art date
Application number
GR960401051T
Other languages
English (en)
Inventor
Ronald R Landreth
Lee R Anderson
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of GR3019674T3 publication Critical patent/GR3019674T3/el

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)
GR960401051T 1986-07-14 1996-04-19 Method and apparatus for reducing sulphur dioxide content in flue gases GR3019674T3 (en)

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
GR3019674T3 true GR3019674T3 (en) 1996-07-31

Family

ID=26673281

Family Applications (2)

Application Number Title Priority Date Filing Date
GR960401051T GR3019674T3 (en) 1986-07-14 1996-04-19 Method and apparatus for reducing sulphur dioxide content in flue gases
GR960401580T GR3020405T3 (en) 1986-07-14 1996-06-12 Method and apparatus for reducing sulphur dioxide content in flue gases

Family Applications After (1)

Application Number Title Priority Date Filing Date
GR960401580T GR3020405T3 (en) 1986-07-14 1996-06-12 Method and apparatus for reducing sulphur dioxide content in flue gases

Country Status (9)

Country Link
EP (2) EP0253324B1 (el)
JP (1) JPH0743094B2 (el)
AT (2) ATE138284T1 (el)
AU (2) AU603366B2 (el)
CA (2) CA1309571C (el)
DE (2) DE3751733T2 (el)
ES (2) ES2086440T3 (el)
GR (2) GR3019674T3 (el)
NO (2) NO301807B1 (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
CN110715287B (zh) * 2019-10-29 2020-11-27 辽宁绿源能源环保科技集团有限责任公司 一种层燃锅炉结构及锅炉脱硫脱硝方法
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3751733D1 (de) 1996-04-18
ES2086440T3 (es) 1996-07-01
NO301807B1 (no) 1997-12-15
CA1321464C (en) 1993-08-24
DE3751733T2 (de) 1996-08-08
GR3020405T3 (en) 1996-09-30
ATE135252T1 (de) 1996-03-15
AU640577B2 (en) 1993-08-26
EP0253324A2 (en) 1988-01-20
EP0253324A3 (en) 1988-05-18
EP0253324B1 (en) 1996-03-13
EP0461678B1 (en) 1996-05-22
AU603366B2 (en) 1990-11-15
NO974087L (no) 1997-09-05
ATE138284T1 (de) 1996-06-15
JPH0743094B2 (ja) 1995-05-15
CA1309571C (en) 1992-11-03
DE3751817D1 (de) 1996-06-27
NO974087D0 (no) 1997-09-05
DE3751817T2 (de) 1996-09-26
JPS6325403A (ja) 1988-02-02
ES2083948T3 (es) 1996-05-01
NO872908L (no) 1988-01-15
NO872908D0 (no) 1987-07-13
AU7538287A (en) 1988-01-21
EP0461678A1 (en) 1991-12-18
NO303269B1 (no) 1998-06-22
AU2842492A (en) 1993-01-14

Similar Documents

Publication Publication Date Title
GR3019674T3 (en) Method and apparatus for reducing sulphur dioxide content in flue gases
IN168511B (el)
ATE264706T1 (de) Verfahren und vorrichtung zur bindung von schadstoffen in abgasen
ATE106129T1 (de) Verfahren zur verbrennungsregelung in einer feuerung.
ES8700307A1 (es) Procedimiento para la retirada de compuestos sulfurosos ga- seosos y anhidrido sulfuroso de los gases de combustion de un horno
CA2054014A1 (en) Low nox burner
CA2109176A1 (en) Prevention of Sulfur Gas Emissions from a Rotary Processor Using Lime Addition
AU3182489A (en) Process and apparatus for desulfurization
TW223027B (el)
CA2133624A1 (en) Production of Low Sulfur Content Lime from Limestone
ATE140634T1 (de) Lignosulfonat-modifiziertes kalziumhydroxyd zur schwefeloxidentfernung durch einblasen in den verbrennungsofen
RU1783989C (ru) Способ удалени окислов серы из дымовых газов
ES8700308A1 (es) Procedimiento para la retirada de compuestos sulforosos gaseosos,tal como anhidrido sulfuroso,de los gases de com- bustion de un horno
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
JPS5771819A (en) Oxidation of calcium sulfite
GB2169887B (en) A process for removing gaseous sulphur compounds, such as sulphur dioxide, from the flue gases of a furnace
SU1766474A1 (ru) Способ очистки дымовых газов от токсичных компонентов
HUT56172A (en) Sulfur dioxide emission decreasing method for boilers by interposing of lime burner arranged under the furnace chamber