FR2381107B1 - - Google Patents

Info

Publication number
FR2381107B1
FR2381107B1 FR7804877A FR7804877A FR2381107B1 FR 2381107 B1 FR2381107 B1 FR 2381107B1 FR 7804877 A FR7804877 A FR 7804877A FR 7804877 A FR7804877 A FR 7804877A FR 2381107 B1 FR2381107 B1 FR 2381107B1
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.)
Expired
Application number
FR7804877A
Other versions
FR2381107A1 (fr
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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke 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 Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of FR2381107A1 publication Critical patent/FR2381107A1/fr
Application granted granted Critical
Publication of FR2381107B1 publication Critical patent/FR2381107B1/fr
Granted 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7804877A 1977-02-21 1978-02-21 Installation pour affiner de la fonte Granted FR2381107A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT113377A AT356157B (de) 1977-02-21 1977-02-21 Anlage zum frischen von roheisen

Publications (2)

Publication Number Publication Date
FR2381107A1 FR2381107A1 (fr) 1978-09-15
FR2381107B1 true FR2381107B1 (fr) 1981-12-31

Family

ID=3507308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804877A Granted FR2381107A1 (fr) 1977-02-21 1978-02-21 Installation pour affiner de la fonte

Country Status (9)

Country Link
US (1) US4212453A (fr)
JP (1) JPS53103906A (fr)
AT (1) AT356157B (fr)
BE (1) BE863722A (fr)
DE (1) DE2803960C2 (fr)
ES (1) ES466713A1 (fr)
FR (1) FR2381107A1 (fr)
LU (1) LU79072A1 (fr)
SE (1) SE442213B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1175107B (it) 1983-07-27 1987-07-01 Daneco Danieli Ecologia Spa Perfezionamenti alle cappe di aspirazione fumi secondari per acciaierie e fonderie
AT381956B (de) * 1984-01-09 1986-12-29 Voest Alpine Ag Anlage mit einem feuerfest ausgekleideten metallurgischen gefaess
WO2008126253A1 (fr) * 2007-03-30 2008-10-23 Fujitsu Limited Dispositif de réduction du bruit d'un ventilateur et procédé de réduction du bruit d'un ventilateur
WO2023061876A1 (fr) * 2021-10-11 2023-04-20 Sms Group Gmbh Installation d'aciérie pourvue d'une installation de porte de chargement et installation de porte de chargement
EP4092367B1 (fr) * 2021-10-11 2023-09-27 SMS Group GmbH Installation d'aciérie pourvue d'installation de portail de chargement, ainsi qu'installation de portail de chargement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182272B (de) * 1958-08-06 1964-11-26 Voest Ag Anlage zum Frischen von Roheisen
US3743264A (en) * 1971-07-26 1973-07-03 Pennsylvania Engineering Corp Steel conversion apparatus
DE2346087B2 (de) * 1973-09-13 1977-06-16 Verfahrenstechnik Dr.-Ing. Kurt Baum, 4300 Essen Verfahren zum betrieb eines bodenblasenden sauerstoff-konverters
JPS5251128Y2 (fr) * 1973-10-26 1977-11-19
JPS5425364Y2 (fr) * 1974-10-21 1979-08-24
US4076223A (en) * 1975-12-31 1978-02-28 Pennsylvania Engineering Corporation Enclosure for steel converting apparatus
US4094496A (en) * 1975-12-31 1978-06-13 Pennsylvania Engineering Corporation Enclosure for steel converting apparatus
US4049246A (en) * 1976-03-08 1977-09-20 Pennsylvania Engineering Corporation Bumper guard for steel converting apparatus enclosure

Also Published As

Publication number Publication date
DE2803960C2 (de) 1984-01-26
SE442213B (sv) 1985-12-09
JPS53103906A (en) 1978-09-09
JPS6125765B2 (fr) 1986-06-17
BE863722A (fr) 1978-05-29
SE7800457L (sv) 1978-08-22
FR2381107A1 (fr) 1978-09-15
LU79072A1 (de) 1978-06-27
ES466713A1 (es) 1978-10-16
ATA113377A (de) 1979-09-15
DE2803960A1 (de) 1978-08-24
AT356157B (de) 1980-04-10
US4212453A (en) 1980-07-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse