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SE9100143D0 - Blaesterstaellning med kolinjektionslans - Google Patents

Blaesterstaellning med kolinjektionslans

Info

Publication number
SE9100143D0
SE9100143D0 SE9100143A SE9100143A SE9100143D0 SE 9100143 D0 SE9100143 D0 SE 9100143D0 SE 9100143 A SE9100143 A SE 9100143A SE 9100143 A SE9100143 A SE 9100143A SE 9100143 D0 SE9100143 D0 SE 9100143D0
Authority
SE
Sweden
Prior art keywords
blast
fuel
lance
blaester
tube
Prior art date
Application number
SE9100143A
Other languages
English (en)
Other versions
SE9100143L (sv
SE500956C2 (sv
Inventor
B E Skoeld
Original Assignee
Ssab Tunnplaat Ab
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 Ssab Tunnplaat Ab filed Critical Ssab Tunnplaat Ab
Priority to SE9100143A priority Critical patent/SE500956C2/sv
Publication of SE9100143D0 publication Critical patent/SE9100143D0/sv
Priority to EP92902997A priority patent/EP0567513B1/en
Priority to AT92902997T priority patent/ATE145011T1/de
Priority to AU11742/92A priority patent/AU652805B2/en
Priority to RU9293044981A priority patent/RU2060279C1/ru
Priority to CA002100465A priority patent/CA2100465C/en
Priority to DE69215075T priority patent/DE69215075T2/de
Priority to PCT/SE1992/000026 priority patent/WO1992013107A1/en
Priority to KR1019930702139A priority patent/KR100204159B1/ko
Priority to ES92902997T priority patent/ES2096070T3/es
Priority to JP04503122A priority patent/JP3094451B2/ja
Publication of SE9100143L publication Critical patent/SE9100143L/sv
Priority to US08/091,671 priority patent/US5333840A/en
Priority to FI933240A priority patent/FI98070C/sv
Publication of SE500956C2 publication Critical patent/SE500956C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Tubes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Nozzles (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
SE9100143A 1991-01-17 1991-01-17 Blästerställning med kolinjektionslans SE500956C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9100143A SE500956C2 (sv) 1991-01-17 1991-01-17 Blästerställning med kolinjektionslans
JP04503122A JP3094451B2 (ja) 1991-01-17 1992-01-17 送風管および羽口構造
DE69215075T DE69215075T2 (de) 1991-01-17 1992-01-17 Blasrohr und düsenanordnung
KR1019930702139A KR100204159B1 (ko) 1991-01-17 1992-01-17 송풍파이프 및 송풍구장치
AU11742/92A AU652805B2 (en) 1991-01-17 1992-01-17 Blast pipe and tuyere arrangement
RU9293044981A RU2060279C1 (ru) 1991-01-17 1992-01-17 Воздуходувно-фурменное устройство для печи шахтного типа
CA002100465A CA2100465C (en) 1991-01-17 1992-01-17 Blast pipe and tuyere arrangement
EP92902997A EP0567513B1 (en) 1991-01-17 1992-01-17 Blast pipe and tuyere arrangement
PCT/SE1992/000026 WO1992013107A1 (en) 1991-01-17 1992-01-17 Blast pipe and tuyere arrangement
AT92902997T ATE145011T1 (de) 1991-01-17 1992-01-17 Blasrohr und düsenanordnung
ES92902997T ES2096070T3 (es) 1991-01-17 1992-01-17 Disposicion de conducto de viento y tobera.
US08/091,671 US5333840A (en) 1991-01-17 1993-07-14 Blast pipe and tuyere arrangement for a blast furnace and method
FI933240A FI98070C (sv) 1991-01-17 1993-07-16 Blåsterställning med en kolinjektionslans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100143A SE500956C2 (sv) 1991-01-17 1991-01-17 Blästerställning med kolinjektionslans

Publications (3)

Publication Number Publication Date
SE9100143D0 true SE9100143D0 (sv) 1991-01-17
SE9100143L SE9100143L (sv) 1992-07-18
SE500956C2 SE500956C2 (sv) 1994-10-10

Family

ID=20381640

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100143A SE500956C2 (sv) 1991-01-17 1991-01-17 Blästerställning med kolinjektionslans

Country Status (13)

Country Link
US (1) US5333840A (sv)
EP (1) EP0567513B1 (sv)
JP (1) JP3094451B2 (sv)
KR (1) KR100204159B1 (sv)
AT (1) ATE145011T1 (sv)
AU (1) AU652805B2 (sv)
CA (1) CA2100465C (sv)
DE (1) DE69215075T2 (sv)
ES (1) ES2096070T3 (sv)
FI (1) FI98070C (sv)
RU (1) RU2060279C1 (sv)
SE (1) SE500956C2 (sv)
WO (1) WO1992013107A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5544868A (en) * 1995-07-31 1996-08-13 National Steel Corporation Blow pipe and gas lance for blast furance
JP3379946B2 (ja) * 1998-08-13 2003-02-24 ポハング アイアン アンド スチール カンパニイ リミテッド 粉砕石炭の導入装置
US6143137A (en) * 1998-09-11 2000-11-07 Atlantic Richfield Company Cooling pocket for a rotary drum cooler having a flexible vent pipe assembly
AUPR436901A0 (en) * 2001-04-11 2001-05-17 Technological Resources Pty Limited Apparatus for injecting gas into a vessel
AU2002248959B2 (en) * 2001-04-11 2006-10-05 Technological Resources Pty Ltd Apparatus for injecting gas into a vessel
KR100522540B1 (ko) * 2003-05-15 2005-10-20 금수산업(주) 공업용 로의 카본 버너
CA2577479C (en) * 2004-08-18 2010-08-03 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Po Ur L'etude Et L'exploitation Des Procedes Georges Claude Method and apparatus for injecting a gas into a two-phase stream
US20070205543A1 (en) * 2006-03-06 2007-09-06 Lanyi Michael D Oxidant-swirled fossil fuel injector for a shaft furnace
LU91264B1 (en) * 2006-07-12 2008-01-14 Wurth Paul Sa Pulverized coal injection lance
LU91691B1 (en) * 2010-05-26 2011-11-28 Wurth Paul Sa Tuyere stock arrangement of a blast furnace
CN102559968A (zh) * 2010-12-14 2012-07-11 李春光 具有双枪的高炉直吹管
US8919670B2 (en) 2011-12-09 2014-12-30 United States Steel Corporation Injection lance with variable swirl
WO2015029424A1 (ja) * 2013-08-28 2015-03-05 Ｊｆｅスチール株式会社 高炉操業方法
US10870899B2 (en) * 2016-11-03 2020-12-22 Berry Metal Company Fluid assisted particle injector
CN109161621B (zh) * 2018-11-19 2019-11-05 东北大学 一种两段式高炉喷吹煤粉装置
CN113637854A (zh) * 2021-08-02 2021-11-12 深圳市中金岭南有色金属股份有限公司韶关冶炼厂 一种鼓风炉风嘴结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758090A (en) * 1971-03-26 1973-09-11 Nippon Kokan Kk Combustion apparatus for blast furnaces
BE794642A (fr) * 1972-01-28 1973-05-16 Arbed Injecteur de combustibles pour les hauts fourneaux
BE813118A (fr) * 1974-03-29 1974-09-30 Dispositif pour injecter des gaz reducteurs chauds dans un four a cuve et procede de mise en oeuvre.
US3920230A (en) * 1974-08-29 1975-11-18 Republic Steel Corp Blast furnace fuel injector lance
LU82622A1 (fr) * 1980-07-14 1982-02-17 Wurth Anciens Ets Paul Procede et dispositif d'injection de combustibles solides dans une conduite de vent chaud d'un four a cuve
US4490171A (en) * 1982-03-31 1984-12-25 Kobe Steel, Limited Method and apparatus for injecting pulverized fuel into a blast furnace
GB8506655D0 (en) * 1985-03-14 1985-04-17 British Steel Corp Smelting shaft furnaces

Also Published As

Publication number Publication date
US5333840A (en) 1994-08-02
CA2100465A1 (en) 1992-07-18
ATE145011T1 (de) 1996-11-15
FI933240A0 (sv) 1993-07-16
AU652805B2 (en) 1994-09-08
CA2100465C (en) 2001-10-23
SE9100143L (sv) 1992-07-18
KR100204159B1 (ko) 1999-06-15
KR930703466A (ko) 1993-11-30
SE500956C2 (sv) 1994-10-10
FI98070C (sv) 1997-04-10
EP0567513A1 (en) 1993-11-03
JP3094451B2 (ja) 2000-10-03
DE69215075D1 (de) 1996-12-12
AU1174292A (en) 1992-08-27
RU2060279C1 (ru) 1996-05-20
JPH06504590A (ja) 1994-05-26
FI933240L (sv) 1993-07-16
WO1992013107A1 (en) 1992-08-06
FI98070B (sv) 1996-12-31
EP0567513B1 (en) 1996-11-06
DE69215075T2 (de) 1997-05-22
ES2096070T3 (es) 1997-03-01

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Legal Events

Date Code Title Description
NUG Patent has lapsed