IT1183014B - Lancia per iniezione in altoforno di sospensioni ad elevato contenuto di carbone - Google Patents

Lancia per iniezione in altoforno di sospensioni ad elevato contenuto di carbone

Info

Publication number
IT1183014B
IT1183014B IT48842/85A IT4884285A IT1183014B IT 1183014 B IT1183014 B IT 1183014B IT 48842/85 A IT48842/85 A IT 48842/85A IT 4884285 A IT4884285 A IT 4884285A IT 1183014 B IT1183014 B IT 1183014B
Authority
IT
Italy
Prior art keywords
injection
laster
cook
suspension
suspension injection
Prior art date
Application number
IT48842/85A
Other languages
English (en)
Other versions
IT8548842A0 (it
Inventor
Duilio Illuminati
Original Assignee
Nucva Italsider Spa
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 Nucva Italsider Spa filed Critical Nucva Italsider Spa
Priority to IT48842/85A priority Critical patent/IT1183014B/it
Publication of IT8548842A0 publication Critical patent/IT8548842A0/it
Priority to KR1019860010021A priority patent/KR910001605B1/ko
Priority to JP61280927A priority patent/JPS62134412A/ja
Priority to CA000524131A priority patent/CA1291333C/en
Priority to BR8606099A priority patent/BR8606099A/pt
Priority to US06/936,650 priority patent/US4759532A/en
Application granted granted Critical
Publication of IT1183014B publication Critical patent/IT1183014B/it

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
    • C21B5/004—Injection of slurries
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
IT48842/85A 1985-11-29 1985-11-29 Lancia per iniezione in altoforno di sospensioni ad elevato contenuto di carbone IT1183014B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT48842/85A IT1183014B (it) 1985-11-29 1985-11-29 Lancia per iniezione in altoforno di sospensioni ad elevato contenuto di carbone
KR1019860010021A KR910001605B1 (ko) 1985-11-29 1986-11-25 용광로의 석탄 슬러리 주입용 관
JP61280927A JPS62134412A (ja) 1985-11-29 1986-11-27 高含量石炭スラリ注入用ランス
CA000524131A CA1291333C (en) 1985-11-29 1986-11-28 Lance for injecting highly-loaded coal slurries into the blast furnace
BR8606099A BR8606099A (pt) 1985-11-29 1986-11-28 Lanca para injetar suspensoes com elevado teor de carvao em alto forno
US06/936,650 US4759532A (en) 1985-11-29 1986-12-01 Lance for injecting highly-loaded coal slurries into the blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48842/85A IT1183014B (it) 1985-11-29 1985-11-29 Lancia per iniezione in altoforno di sospensioni ad elevato contenuto di carbone

Publications (2)

Publication Number Publication Date
IT8548842A0 IT8548842A0 (it) 1985-11-29
IT1183014B true IT1183014B (it) 1987-10-05

Family

ID=11268765

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48842/85A IT1183014B (it) 1985-11-29 1985-11-29 Lancia per iniezione in altoforno di sospensioni ad elevato contenuto di carbone

Country Status (6)

Country Link
US (1) US4759532A (it)
JP (1) JPS62134412A (it)
KR (1) KR910001605B1 (it)
BR (1) BR8606099A (it)
CA (1) CA1291333C (it)
IT (1) IT1183014B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227117A (en) * 1992-05-29 1993-07-13 Usx Corporation Apparatus for blast furnace fuel injection
JPH05337219A (ja) * 1992-06-11 1993-12-21 Yukio Tsunoda ゴルフクラブのヘッド
CA2618411C (en) * 2007-01-16 2013-12-03 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace
LU91691B1 (en) * 2010-05-26 2011-11-28 Wurth Paul Sa Tuyere stock arrangement of a blast furnace
CN103131810A (zh) * 2011-11-29 2013-06-05 张昭贵 一种高炉富氧喷煤装置及其离线装卸的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197305A (en) * 1962-01-15 1965-07-27 Colorado Fuel & Iron Corp Iron blast furnace fuel injection
US3937449A (en) * 1974-06-26 1976-02-10 United States Steel Corporation Liquid-fuel atomization and injection device

Also Published As

Publication number Publication date
US4759532A (en) 1988-07-26
BR8606099A (pt) 1988-06-28
IT8548842A0 (it) 1985-11-29
KR910001605B1 (ko) 1991-03-16
JPS62134412A (ja) 1987-06-17
KR870004741A (ko) 1987-06-01
CA1291333C (en) 1991-10-29

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