BR8305162A - Sistema de regulagem da alimentacao com materias solidas de lanca de insuflacao - Google Patents

Sistema de regulagem da alimentacao com materias solidas de lanca de insuflacao

Info

Publication number
BR8305162A
BR8305162A BR8305162A BR8305162A BR8305162A BR 8305162 A BR8305162 A BR 8305162A BR 8305162 A BR8305162 A BR 8305162A BR 8305162 A BR8305162 A BR 8305162A BR 8305162 A BR8305162 A BR 8305162A
Authority
BR
Brazil
Prior art keywords
gas
insuflation
boat
regulating
supply
Prior art date
Application number
BR8305162A
Other languages
English (en)
Inventor
Jean Peckels
Antoine Schaaf
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of BR8305162A publication Critical patent/BR8305162A/pt

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
    • 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

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Endoscopes (AREA)
  • Discharge Heating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Luminescent Compositions (AREA)
  • Color Printing (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Glass Compositions (AREA)
  • Coating Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Inorganic Insulating Materials (AREA)
BR8305162A 1982-10-27 1983-09-21 Sistema de regulagem da alimentacao com materias solidas de lanca de insuflacao BR8305162A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84444A LU84444A1 (fr) 1982-10-27 1982-10-27 Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage

Publications (1)

Publication Number Publication Date
BR8305162A true BR8305162A (pt) 1984-05-02

Family

ID=19729972

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305162A BR8305162A (pt) 1982-10-27 1983-09-21 Sistema de regulagem da alimentacao com materias solidas de lanca de insuflacao

Country Status (16)

Country Link
US (1) US4519587A (pt)
EP (1) EP0110806B1 (pt)
JP (1) JPS59133315A (pt)
KR (1) KR840006371A (pt)
AT (1) ATE32351T1 (pt)
AU (2) AU558520B2 (pt)
BR (1) BR8305162A (pt)
CA (1) CA1210833A (pt)
DE (1) DE3375583D1 (pt)
ES (1) ES8407570A1 (pt)
FI (1) FI73463C (pt)
IN (1) IN160933B (pt)
LU (1) LU84444A1 (pt)
NO (1) NO833910L (pt)
PT (1) PT77554B (pt)
ZA (1) ZA837907B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU85363A1 (fr) * 1984-05-15 1986-01-29 Arbed Dispositif d'adaptation pour tuyere d'acceleration de particules solides
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream
US6976489B2 (en) 2000-06-30 2005-12-20 Northgate Technologies, Inc. Method and apparatus for humidification and warming of air
AUPR817201A0 (en) * 2001-10-09 2001-11-01 Technological Resources Pty Limited Supplying solid feed materials for a direct smelting process
US6835229B2 (en) 2002-01-22 2004-12-28 Isg Technologies Inc. Method and apparatus for clearing a powder accumulation in a powder delivery tube
EP1652939B1 (en) * 2004-10-12 2011-02-16 Technological Resources Pty. Ltd. Supplying solid feed materials for a direct smelting process
US8211052B1 (en) 2006-07-13 2012-07-03 Lexion Medical Llc Charged hydrator
US8496412B2 (en) * 2006-12-15 2013-07-30 General Electric Company System and method for eliminating process gas leak in a solids delivery system
UA99576C2 (en) * 2009-04-24 2012-08-27 Флсмидт А/С Burner
JP5585517B2 (ja) * 2011-04-07 2014-09-10 新日鐵住金株式会社 溶鋼に粉体を吹込む精錬設備、粉体吹込みタンクのリーク検知方法及びプログラム
JP6019565B2 (ja) * 2011-11-16 2016-11-02 株式会社Ihi 酸素燃焼ボイラの微粉燃料供給方法及び酸素燃焼ボイラシステム
CN105264320B (zh) * 2013-05-06 2017-06-30 技术资源有限公司 固体注射喷枪
CN112981036A (zh) * 2019-12-17 2021-06-18 新疆八一钢铁股份有限公司 一种快速处理转炉加料口堵塞的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608619B1 (de) * 1959-04-29 1969-09-11 Polysius Ag Vorrichtung zum Zufuehren von feinkoernigen oder pulverfoermigen Stoffen mittels eines Traegergases auf die Oberflaeche von Metallschmelzen
AT225213B (de) * 1960-05-27 1963-01-10 Oesterr Alpine Montan Verfahren und Einrichtung zur Einbringung von Zusatzstoffen in kohlenstoffhaltige Eisenbäder
DE2316768B2 (de) * 1973-04-04 1977-03-03 Fried. Krupp Gmbh, 4300 Essen Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens
US3891196A (en) * 1974-01-21 1975-06-24 Thyssen Niederrhein Ag Apparatus for treating a melt
US4045213A (en) * 1974-11-28 1977-08-30 Creusot-Loire Method of injecting a powder containing carbon into a metal bath
FR2459835A1 (fr) * 1979-06-27 1981-01-16 Sueddeutsche Kalkstickstoff Procede de traitement de fontes liquides permettant d'accroitre la proportion de riblons dans le convertisseur
US4264059A (en) * 1980-03-12 1981-04-28 Victor Benatar Condition responsive control means for use in discharging powdered reagent into a pool of molten metal
LU82336A1 (fr) * 1980-04-04 1980-07-02 Wurth Anciens Ets Paul Procede et dispositif de pression et de fluidisation d'une masse pulverulente dans une enceinte de distribution
US4286774A (en) * 1980-04-22 1981-09-01 Victor Benatar System for automatically injecting a measured quantity of powdered reagent into a pool of molten metal
BE893659A (fr) * 1982-06-25 1982-10-18 Centre Rech Metallurgique Procede et dispositif pour l'elaboration d'acier dans un convertisseur

Also Published As

Publication number Publication date
FI73463B (fi) 1987-06-30
FI833858A (fi) 1984-04-28
FI833858A0 (fi) 1983-10-21
LU84444A1 (fr) 1984-05-10
CA1210833A (fr) 1986-09-02
AU2081783A (en) 1984-05-03
US4519587A (en) 1985-05-28
KR840006371A (ko) 1984-11-29
PT77554B (fr) 1986-03-12
ES526779A0 (es) 1984-09-16
FI73463C (fi) 1987-10-09
JPS59133315A (ja) 1984-07-31
NO833910L (no) 1984-04-30
DE3375583D1 (en) 1988-03-10
AU2066783A (en) 1984-05-03
PT77554A (fr) 1983-11-01
IN160933B (pt) 1987-08-15
EP0110806B1 (fr) 1988-02-03
AU558520B2 (en) 1987-01-29
EP0110806A1 (fr) 1984-06-13
ATE32351T1 (de) 1988-02-15
ES8407570A1 (es) 1984-09-16
ZA837907B (en) 1984-06-27

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