GB1526478A - Furnace exhaust gas treatment process and apparatus - Google Patents

Furnace exhaust gas treatment process and apparatus

Info

Publication number
GB1526478A
GB1526478A GB4535176A GB4535176A GB1526478A GB 1526478 A GB1526478 A GB 1526478A GB 4535176 A GB4535176 A GB 4535176A GB 4535176 A GB4535176 A GB 4535176A GB 1526478 A GB1526478 A GB 1526478A
Authority
GB
United Kingdom
Prior art keywords
gas
stage
furnace
compressors
bled
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
GB4535176A
Other languages
English (en)
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
Publication of GB1526478A publication Critical patent/GB1526478A/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)
GB4535176A 1975-11-06 1976-11-01 Furnace exhaust gas treatment process and apparatus Expired GB1526478A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1526478A true GB1526478A (en) 1978-09-27

Family

ID=19728101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4535176A Expired GB1526478A (en) 1975-11-06 1976-11-01 Furnace exhaust gas treatment process and apparatus

Country Status (11)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91844B1 (en) * 2011-07-22 2013-01-23 Wurth Paul Sa Charging device for shaft furnace
CN106574310A (zh) * 2014-08-19 2017-04-19 保尔伍斯股份有限公司 高炉设备
EP3159640B1 (en) 2015-10-20 2020-04-01 Danieli Corus BV Cleaning furnace gas process and metal production plant

Families Citing this family (3)

* 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
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

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 (enrdf_load_stackoverflow) * 1972-09-20 1973-01-17

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91844B1 (en) * 2011-07-22 2013-01-23 Wurth Paul Sa Charging device for shaft furnace
WO2013014051A1 (en) 2011-07-22 2013-01-31 Paul Wurth S.A. Charging device for shaft furnace with controller for clean gas fed to its main casing
KR20140048288A (ko) * 2011-07-22 2014-04-23 풀 부르스 에스.에이. 메인 케이싱로 공급되는 청정 가스에 대해 조절기를 구비한 고로를 위한 장입 장치
CN103748239A (zh) * 2011-07-22 2014-04-23 保尔伍斯股份有限公司 用于竖炉的装填装置
CN103748239B (zh) * 2011-07-22 2015-08-19 保尔伍斯股份有限公司 用于竖炉的装填装置
RU2614486C2 (ru) * 2011-07-22 2017-03-28 Поль Вурт С.А. Загрузочное устройство для шахтной печи с контроллером подачи очищенного газа в его основной корпус
CN106574310A (zh) * 2014-08-19 2017-04-19 保尔伍斯股份有限公司 高炉设备
EP3159640B1 (en) 2015-10-20 2020-04-01 Danieli Corus BV Cleaning furnace gas process and metal production plant
US11397051B2 (en) 2015-10-20 2022-07-26 Danieli Corus B.V. Dry dust removal from furnace gas
EP3159640B2 (en) † 2015-10-20 2024-09-25 Danieli Corus BV Cleaning furnace gas process

Also Published As

Publication number Publication date
LU73752A1 (enrdf_load_stackoverflow) 1976-06-11
SU679112A3 (ru) 1979-08-05
IT1071465B (it) 1985-04-10
BR7607448A (pt) 1977-09-20
NL7612218A (nl) 1977-05-10
DE2645189C2 (de) 1985-09-26
DE2645189A1 (de) 1977-05-12
JPS5286909A (en) 1977-07-20
UA7139A1 (uk) 1995-06-30
FR2330768A1 (fr) 1977-06-03
NL184014C (nl) 1989-03-16
CA1074224A (en) 1980-03-25
FR2330768B1 (enrdf_load_stackoverflow) 1980-07-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921101