CA1074224A - Furnace exhaust gas treatment process and apparatus - Google Patents

Furnace exhaust gas treatment process and apparatus

Info

Publication number
CA1074224A
CA1074224A CA262,841A CA262841A CA1074224A CA 1074224 A CA1074224 A CA 1074224A CA 262841 A CA262841 A CA 262841A CA 1074224 A CA1074224 A CA 1074224A
Authority
CA
Canada
Prior art keywords
furnace
gases
gas
washing
throat
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
Application number
CA262,841A
Other languages
English (en)
French (fr)
Inventor
Edouard Legille
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.)
Paul Wurth SA
Original Assignee
Anciens Etablissements Paul Wurth SA
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 Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA
Application granted granted Critical
Publication of CA1074224A publication Critical patent/CA1074224A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/007—Controlling or regulating of the top pressure
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treating Waste Gases (AREA)
  • Blast Furnaces (AREA)
CA262,841A 1975-11-06 1976-10-06 Furnace exhaust gas treatment process and apparatus Expired CA1074224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU73752A LU73752A1 (ru) 1975-11-06 1975-11-06

Publications (1)

Publication Number Publication Date
CA1074224A true CA1074224A (en) 1980-03-25

Family

ID=19728101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA262,841A Expired CA1074224A (en) 1975-11-06 1976-10-06 Furnace exhaust gas treatment process and apparatus

Country Status (11)

Country Link
JP (1) JPS5286909A (ru)
BR (1) BR7607448A (ru)
CA (1) CA1074224A (ru)
DE (1) DE2645189C2 (ru)
FR (1) FR2330768A1 (ru)
GB (1) GB1526478A (ru)
IT (1) IT1071465B (ru)
LU (1) LU73752A1 (ru)
NL (1) NL184014C (ru)
SU (1) SU679112A3 (ru)
UA (1) UA7139A1 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91558B1 (en) * 2009-04-28 2010-10-29 Wurth Paul Sa Method for feeding a burden to a blast furnace
LU91559B1 (en) * 2009-04-28 2010-10-29 Wurth Paul Sa Method for feeding a burden to a blast furnace
LU91844B1 (en) * 2011-07-22 2013-01-23 Wurth Paul Sa Charging device for shaft furnace
CN104110972B (zh) * 2014-07-28 2016-03-09 苏州新思气体系统有限公司 一种退火炉系统的尾气回收净化循环利用装置及工艺
LU92525B1 (en) * 2014-08-19 2016-02-22 Wurth Paul Sa Blast furnace plant
EP3159640B2 (en) 2015-10-20 2024-09-25 Danieli Corus BV Cleaning furnace gas process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260426A (fr) * 1960-06-21 1961-05-05 Koppers Co Inc Perfectionnements apportés aux épurateurs-refroidisseurs pour gaz de haut-fourneau et analogues
US3343825A (en) * 1964-01-25 1967-09-26 Ishikawajima Harima Heavy Ind Pressure equalizer and discharger of a blast furnace
DE2016205A1 (de) * 1970-04-04 1971-10-07 Demag Ag, 4100 Duisburg Verfahren und Einrichtung zum Aus gleichen der Gasdrucke von Schleusen kammern und Ofenraum von Schachtofen, insbesondere von Hochofen
LU66125A1 (ru) * 1972-09-20 1973-01-17

Also Published As

Publication number Publication date
BR7607448A (pt) 1977-09-20
DE2645189C2 (de) 1985-09-26
UA7139A1 (ru) 1995-06-30
GB1526478A (en) 1978-09-27
JPS5286909A (en) 1977-07-20
SU679112A3 (ru) 1979-08-05
NL184014C (nl) 1989-03-16
LU73752A1 (ru) 1976-06-11
FR2330768A1 (fr) 1977-06-03
DE2645189A1 (de) 1977-05-12
NL7612218A (nl) 1977-05-10
IT1071465B (it) 1985-04-10
FR2330768B1 (ru) 1980-07-18

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Legal Events

Date Code Title Description
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