EG23630A - Gas supply for a metallurgical furnace and operating method for said system - Google Patents

Gas supply for a metallurgical furnace and operating method for said system

Info

Publication number
EG23630A
EG23630A EGNA2005000224A EG23630A EG 23630 A EG23630 A EG 23630A EG NA2005000224 A EGNA2005000224 A EG NA2005000224A EG 23630 A EG23630 A EG 23630A
Authority
EG
Egypt
Prior art keywords
gas supply
operating method
metallurgical furnace
metallurgical
furnace
Prior art date
Application number
Other languages
English (en)
Inventor
Peter Heinrich
Original Assignee
Sms Demag 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 Sms Demag Ag filed Critical Sms Demag Ag
Application granted granted Critical
Publication of EG23630A publication Critical patent/EG23630A/xx

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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Charging Or Discharging (AREA)
EGNA2005000224 2002-11-16 2005-05-15 Gas supply for a metallurgical furnace and operating method for said system EG23630A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10253535A DE10253535A1 (de) 2002-11-16 2002-11-16 Gaszuleitungssystem für einen metallurgischen Ofen sowie Betriebsverfahren hierzu
PCT/EP2003/010920 WO2004046390A1 (de) 2002-11-16 2003-10-02 Gaszuleitungssystem für einen metallurgischen ofen sowie betriebsverfahren hierzu

Publications (1)

Publication Number Publication Date
EG23630A true EG23630A (en) 2007-02-05

Family

ID=32185777

Family Applications (1)

Application Number Title Priority Date Filing Date
EGNA2005000224 EG23630A (en) 2002-11-16 2005-05-15 Gas supply for a metallurgical furnace and operating method for said system

Country Status (17)

Country Link
US (2) US7691320B2 (ru)
EP (1) EP1560936B1 (ru)
JP (1) JP4485954B2 (ru)
KR (1) KR101024248B1 (ru)
CN (2) CN103805733A (ru)
AR (1) AR041962A1 (ru)
AU (1) AU2003276022B2 (ru)
BR (1) BR0316334B1 (ru)
CA (1) CA2506333C (ru)
DE (1) DE10253535A1 (ru)
EG (1) EG23630A (ru)
MX (1) MXPA05005234A (ru)
PL (1) PL202586B1 (ru)
RU (1) RU2335550C2 (ru)
UA (1) UA79339C2 (ru)
WO (1) WO2004046390A1 (ru)
ZA (1) ZA200502675B (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102560004B (zh) * 2012-02-14 2015-09-16 中冶赛迪工程技术股份有限公司 钢水包气体搅拌的方法及搅拌气体控制装置
CA2915594A1 (en) 2013-06-27 2014-12-31 Shell Internationale Research Maatschappij B.V. Remediation of asphaltene-induced plugging of wellbores and production lines
WO2015079646A1 (ja) * 2013-11-28 2015-06-04 Ｊｆｅスチール株式会社 転炉操業監視方法及び転炉操業方法
EP2910651A1 (de) 2014-02-19 2015-08-26 Siemens VAI Metals Technologies GmbH Verfahren zum Umwälzen eines Metallbades und Ofenanlage
EP2993240A1 (de) * 2014-09-08 2016-03-09 Primetals Technologies Austria GmbH Drosseleinrichtung, Ofen und Verfahren zum Betreiben des Ofens
CN111041158A (zh) * 2019-12-23 2020-04-21 广东华鳌合金新材料有限公司 一种带稳压罐的aod炉气体装置及其炼钢方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851866A (en) * 1971-12-09 1974-12-03 H Knuppel Process and a device for even distribution and alternating supply of liquid and gaseous protective media for the refining gas tuyeres of a converter
FR2173060A1 (en) 1972-02-22 1973-10-05 Centre Rech Metallurgique Fluid injection simultaneously with oxygen in converter - - protects refractory lining in region of tuyere
EP0045658A1 (en) 1980-08-06 1982-02-10 British Steel Corporation Gas inlet orifice monitoring
DE3045992A1 (de) * 1980-12-05 1982-07-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum einblasen von hochsauerstoffhaltigen gasen in ein ne-metalle enthaltendes schmelzbad
JPS5871343A (ja) * 1981-10-22 1983-04-28 Kobe Steel Ltd 溶融金属容器に設けるガス吹込み用ノズル
JPS63171820A (ja) 1987-01-12 1988-07-15 Kobe Steel Ltd 精錬炉の吹錬方法
US4824080A (en) * 1987-02-24 1989-04-25 Allegheny Ludlum Corporation Apparatus for introducing gas into molten metal baths
SE8702601L (sv) * 1987-06-23 1988-12-24 Hoeganaes Ab Metallurgisk dysa
DE3728526C1 (en) 1987-08-24 1989-03-30 Mannesmann Ag Method for minimising the process gas consumption in metallurgical processes
JPH07310112A (ja) * 1994-03-22 1995-11-28 Kawasaki Steel Corp 底吹きノズルを有する精錬容器中の溶融金属の揺動防止方法
JPH09176719A (ja) * 1995-12-26 1997-07-08 Sumitomo Metal Ind Ltd 転炉および吹錬操業方法
CN1148459C (zh) * 1998-11-20 2004-05-05 广西柳州钢铁(集团)公司 一种转炉氧枪气流的喷吹方法及装置
ITRM20010146A1 (it) * 2001-03-21 2002-09-21 Acciai Speciali Terni Spa Metodo e sistema di controllo per convertitori aod.

Also Published As

Publication number Publication date
BR0316334B1 (pt) 2010-09-21
AR041962A1 (es) 2005-06-01
CA2506333C (en) 2011-07-05
US7998400B2 (en) 2011-08-16
WO2004046390A1 (de) 2004-06-03
BR0316334A (pt) 2005-09-27
RU2005118554A (ru) 2006-01-20
AU2003276022B2 (en) 2009-01-22
US7691320B2 (en) 2010-04-06
EP1560936A1 (de) 2005-08-10
PL202586B1 (pl) 2009-07-31
KR20050075020A (ko) 2005-07-19
JP4485954B2 (ja) 2010-06-23
CA2506333A1 (en) 2004-06-03
DE10253535A1 (de) 2004-05-27
EP1560936B1 (de) 2014-04-09
CN1711362A (zh) 2005-12-21
ZA200502675B (en) 2005-10-17
CN103805733A (zh) 2014-05-21
RU2335550C2 (ru) 2008-10-10
MXPA05005234A (es) 2005-12-14
KR101024248B1 (ko) 2011-03-29
AU2003276022A1 (en) 2004-06-15
JP2006506522A (ja) 2006-02-23
US20060038327A1 (en) 2006-02-23
UA79339C2 (en) 2007-06-11
PL375315A1 (en) 2005-11-28
US20090194918A1 (en) 2009-08-06

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