AU7013191A - Method and appparatus for reducing sulphur dioxide content in flue gases - Google Patents

Method and appparatus for reducing sulphur dioxide content in flue gases

Info

Publication number
AU7013191A
AU7013191A AU70131/91A AU7013191A AU7013191A AU 7013191 A AU7013191 A AU 7013191A AU 70131/91 A AU70131/91 A AU 70131/91A AU 7013191 A AU7013191 A AU 7013191A AU 7013191 A AU7013191 A AU 7013191A
Authority
AU
Australia
Prior art keywords
appparatus
flue gases
sulphur dioxide
dioxide content
reducing sulphur
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.)
Granted
Application number
AU70131/91A
Other versions
AU634020B2 (en
Inventor
Lee R. Anderson
Ronald R. Landreth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inland Steel Co
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
Priority to AU70131/91A priority Critical patent/AU634020B2/en
Publication of AU7013191A publication Critical patent/AU7013191A/en
Application granted granted Critical
Publication of AU634020B2 publication Critical patent/AU634020B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
AU70131/91A 1986-07-14 1991-01-30 Method and appparatus for reducing sulphur dioxide content in flue gases Ceased AU634020B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70131/91A AU634020B2 (en) 1986-07-14 1991-01-30 Method and appparatus for reducing sulphur dioxide content in flue gases

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US885463 1986-07-14
US004644 1987-01-20
AU70131/91A AU634020B2 (en) 1986-07-14 1991-01-30 Method and appparatus for reducing sulphur dioxide content in flue gases

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU75382/87A Division AU603366B2 (en) 1986-07-14 1987-07-09 Method and apparatus for reducing sulfur dioxide content in flue gases

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU28424/92A Division AU640577B2 (en) 1986-07-14 1992-11-16 Method and apparatus for reducing sulfur dioxide content in flue gases

Publications (2)

Publication Number Publication Date
AU7013191A true AU7013191A (en) 1991-04-11
AU634020B2 AU634020B2 (en) 1993-02-11

Family

ID=3753450

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70131/91A Ceased AU634020B2 (en) 1986-07-14 1991-01-30 Method and appparatus for reducing sulphur dioxide content in flue gases

Country Status (1)

Country Link
AU (1) AU634020B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465000A (en) * 1982-02-08 1984-08-14 Conoco Inc. Method of increasing the efficiency of cyclone-fired boilers using high sodium lignite fuel
AT380406B (en) * 1983-08-16 1986-05-26 Staudinger Gernot METHOD FOR DESULFURING COMBUSTION EXHAUST GASES
US4602573A (en) * 1985-02-22 1986-07-29 Combustion Engineering, Inc. Integrated process for gasifying and combusting a carbonaceous fuel

Also Published As

Publication number Publication date
AU634020B2 (en) 1993-02-11

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired