ES407253A1 - Refining of metal melts - Google Patents

Refining of metal melts

Info

Publication number
ES407253A1
ES407253A1 ES407253A ES407253A ES407253A1 ES 407253 A1 ES407253 A1 ES 407253A1 ES 407253 A ES407253 A ES 407253A ES 407253 A ES407253 A ES 407253A ES 407253 A1 ES407253 A1 ES 407253A1
Authority
ES
Spain
Prior art keywords
refining
oxygen
metal melts
bath
translation
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.)
Expired
Application number
ES407253A
Other languages
Spanish (es)
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.)
Eisenwerke Gesellschaf Maximilianshuette mbH
Original Assignee
Eisenwerke Gesellschaf Maximilianshuette mbH
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 Eisenwerke Gesellschaf Maximilianshuette mbH filed Critical Eisenwerke Gesellschaf Maximilianshuette mbH
Publication of ES407253A1 publication Critical patent/ES407253A1/en
Expired 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

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)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedure for the refining of liquid metals in a refining vessel, refractory lined, with a circle-like cross section, to which oxygen, with or without lime filler, is introduced below the bath surface, surrounded by liquid hydrocarbons or in the form of a gas, characterized in that to influence the movement of the bath in a predetermined way, oxygen is introduced through a single nozzle or through opposite nozzles, arranged in pairs. (Machine-translation by Google Translate, not legally binding)
ES407253A 1971-10-04 1972-10-03 Refining of metal melts Expired ES407253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE773483A BE773483A (en) 1971-10-04 1971-10-04 IMPROVEMENTS IN CAST IRON REFINING PROCESSES AND DEVICES,

Publications (1)

Publication Number Publication Date
ES407253A1 true ES407253A1 (en) 1975-10-16

Family

ID=3858711

Family Applications (2)

Application Number Title Priority Date Filing Date
ES407253A Expired ES407253A1 (en) 1971-10-04 1972-10-03 Refining of metal melts
ES419808A Expired ES419808A1 (en) 1971-10-04 1973-10-19 Refining of metal melts

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES419808A Expired ES419808A1 (en) 1971-10-04 1973-10-19 Refining of metal melts

Country Status (10)

Country Link
JP (1) JPS5113454B2 (en)
BE (1) BE773483A (en)
BR (1) BR7206897D0 (en)
ES (2) ES407253A1 (en)
GB (1) GB1407235A (en)
IT (1) IT966169B (en)
LU (1) LU66219A1 (en)
NL (1) NL7213048A (en)
SU (1) SU483832A3 (en)
ZA (1) ZA727109B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141168A (en) * 1979-10-31 1983-02-15 Guy Savard Method of improving the performance of submerged oxygen injectors

Also Published As

Publication number Publication date
LU66219A1 (en) 1973-01-23
IT966169B (en) 1974-02-11
BR7206897D0 (en) 1973-08-21
AU4741172A (en) 1974-04-11
GB1407235A (en) 1975-09-24
ZA727109B (en) 1973-06-27
ES419808A1 (en) 1976-06-16
JPS5113454B2 (en) 1976-04-28
JPS4872018A (en) 1973-09-28
BE773483A (en) 1972-01-31
NL7213048A (en) 1973-04-06
SU483832A3 (en) 1975-09-05

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