EP1377689A4 - Vorrichtung zum einbringen von gas in ein gefäss - Google Patents

Vorrichtung zum einbringen von gas in ein gefäss

Info

Publication number
EP1377689A4
EP1377689A4 EP02717831A EP02717831A EP1377689A4 EP 1377689 A4 EP1377689 A4 EP 1377689A4 EP 02717831 A EP02717831 A EP 02717831A EP 02717831 A EP02717831 A EP 02717831A EP 1377689 A4 EP1377689 A4 EP 1377689A4
Authority
EP
European Patent Office
Prior art keywords
duct
water
central
flow
lance
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.)
Granted
Application number
EP02717831A
Other languages
English (en)
French (fr)
Other versions
EP1377689A1 (de
EP1377689B1 (de
Inventor
Martin Joseph Dunne
Gregory John Hardie
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.)
Technological Resources Pty Ltd
Original Assignee
Technological Resources Pty Ltd
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 Technological Resources Pty Ltd filed Critical Technological Resources Pty Ltd
Publication of EP1377689A1 publication Critical patent/EP1377689A1/de
Publication of EP1377689A4 publication Critical patent/EP1377689A4/de
Application granted granted Critical
Publication of EP1377689B1 publication Critical patent/EP1377689B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • 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
    • C21C5/4606—Lances or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
EP02717831A 2001-04-11 2002-04-10 Vorrichtung zum einbringen von gas in ein gefäss Expired - Lifetime EP1377689B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR4369A AUPR436901A0 (en) 2001-04-11 2001-04-11 Apparatus for injecting gas into a vessel
AUPR436901 2001-04-11
PCT/AU2002/000458 WO2002083958A1 (en) 2001-04-11 2002-04-10 Apparatus for injecting gas into a vessel

Publications (3)

Publication Number Publication Date
EP1377689A1 EP1377689A1 (de) 2004-01-07
EP1377689A4 true EP1377689A4 (de) 2004-07-21
EP1377689B1 EP1377689B1 (de) 2005-06-15

Family

ID=3828365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02717831A Expired - Lifetime EP1377689B1 (de) 2001-04-11 2002-04-10 Vorrichtung zum einbringen von gas in ein gefäss

Country Status (12)

Country Link
EP (1) EP1377689B1 (de)
JP (1) JP4175896B2 (de)
KR (1) KR100825940B1 (de)
CN (1) CN1243836C (de)
AT (1) ATE298006T1 (de)
AU (1) AUPR436901A0 (de)
BR (1) BR0204820B1 (de)
CA (1) CA2410797C (de)
DE (1) DE60204675T2 (de)
MX (1) MXPA02012159A (de)
RU (1) RU2285049C2 (de)
WO (1) WO2002083958A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR624801A0 (en) * 2001-07-10 2001-08-02 Technological Resources Pty Limited A gas injection lance
ATE453730T1 (de) * 2004-10-15 2010-01-15 Tech Resources Pty Ltd Vorrichtung zum injizieren von gas in einen behälter
BRPI0516495B1 (pt) * 2004-10-15 2015-07-21 Tech Resources Pty Ltd Lança para injetar gás em um vaso
DE102006025185A1 (de) * 2005-05-31 2007-02-22 Technological Resources Pty. Ltd. Erzeugen eines Wirbels in einem Gasstrom
EP1932927B1 (de) * 2006-12-15 2012-08-01 Technological Resources Pty. Ltd. Vorrichtung zum Einspritzen eines Gases in ein Gefäß
EP1944381B1 (de) * 2006-12-15 2018-10-03 Technological Resources Pty. Ltd. Vorrichtung zum Einspritzen eines Gases in ein Gefäß
US8017068B2 (en) * 2006-12-15 2011-09-13 Technological Resources Pty. Limited Inducing swirl in a gas flow
US9683739B2 (en) 2009-11-09 2017-06-20 Woodward, Inc. Variable-area fuel injector with improved circumferential spray uniformity
DE102012016045B3 (de) * 2012-08-08 2013-10-24 Saarstahl Ag Verfahren zum Betrieb einer Aufblaslanzenanordnung, sowie Aufblaslanzenanordnung selbst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464226A (ja) * 1990-07-04 1992-02-28 Tadahiro Omi 金属フッ化膜を備えた電子装置
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
SE500956C2 (sv) * 1991-01-17 1994-10-10 Ssab Tunnplaat Ab Blästerställning med kolinjektionslans

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
ATE298006T1 (de) 2005-07-15
AUPR436901A0 (en) 2001-05-17
BR0204820A (pt) 2003-07-08
JP2004518826A (ja) 2004-06-24
CA2410797A1 (en) 2002-10-24
WO2002083958A1 (en) 2002-10-24
JP4175896B2 (ja) 2008-11-05
CN1243836C (zh) 2006-03-01
EP1377689A1 (de) 2004-01-07
KR100825940B1 (ko) 2008-04-29
EP1377689B1 (de) 2005-06-15
RU2285049C2 (ru) 2006-10-10
DE60204675D1 (de) 2005-07-21
MXPA02012159A (es) 2003-06-06
CN1461351A (zh) 2003-12-10
KR20030011884A (ko) 2003-02-11
DE60204675T2 (de) 2005-10-06
BR0204820B1 (pt) 2011-09-20
CA2410797C (en) 2010-06-08

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