FR2152778A1 - - Google Patents

Info

Publication number
FR2152778A1
FR2152778A1 FR7231922A FR7231922A FR2152778A1 FR 2152778 A1 FR2152778 A1 FR 2152778A1 FR 7231922 A FR7231922 A FR 7231922A FR 7231922 A FR7231922 A FR 7231922A FR 2152778 A1 FR2152778 A1 FR 2152778A1
Authority
FR
France
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
FR7231922A
Other languages
French (fr)
Other versions
FR2152778B1 (ja
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.)
Waagner Biro AG
Original Assignee
Waagner Biro AG
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 Waagner Biro AG filed Critical Waagner Biro AG
Publication of FR2152778A1 publication Critical patent/FR2152778A1/fr
Application granted granted Critical
Publication of FR2152778B1 publication Critical patent/FR2152778B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR7231922A 1971-09-09 1972-09-08 Expired FR2152778B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT782571A AT321336B (de) 1971-09-09 1971-09-09 Einrichtung zum Abdichten des Spaltes zwischen einem kippbaren Hüttenofen und einer Gasleiteinrichtung

Publications (2)

Publication Number Publication Date
FR2152778A1 true FR2152778A1 (ja) 1973-04-27
FR2152778B1 FR2152778B1 (ja) 1974-08-19

Family

ID=3599830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231922A Expired FR2152778B1 (ja) 1971-09-09 1972-09-08

Country Status (8)

Country Link
US (1) US3797812A (ja)
JP (1) JPS5238482B2 (ja)
AT (1) AT321336B (ja)
BE (1) BE788411A (ja)
DE (1) DE2239761C3 (ja)
FR (1) FR2152778B1 (ja)
GB (1) GB1357257A (ja)
LU (1) LU66010A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435199A (en) * 1973-03-29 1976-05-12 Baum Verfahrenstechnik Oxygen converters
JPS5022502A (ja) * 1973-06-26 1975-03-11
MX161654A (es) * 1984-05-05 1990-05-21 Mexicano Investigacion Dispositivo de sellado entre convertidor y chimenea
JP6835295B2 (ja) * 2018-07-25 2021-02-24 日本製鉄株式会社 転炉排ガス処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205810A (en) * 1962-09-04 1965-09-14 Inland Steel Co Adjustable hood construction for metallurgical furnace

Also Published As

Publication number Publication date
AT321336B (de) 1975-03-25
BE788411A (fr) 1973-01-02
FR2152778B1 (ja) 1974-08-19
JPS5238482B2 (ja) 1977-09-29
JPS4872008A (ja) 1973-09-28
LU66010A1 (ja) 1973-01-17
US3797812A (en) 1974-03-19
GB1357257A (en) 1974-06-19
DE2239761A1 (de) 1973-03-29
DE2239761C3 (de) 1975-05-22
DE2239761B2 (de) 1973-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse