FR1375179A - Method and device for measuring the co content of combustion gases in the wind refining of steel, in particular for monitoring the progress of decarburization - Google Patents

Method and device for measuring the co content of combustion gases in the wind refining of steel, in particular for monitoring the progress of decarburization

Info

Publication number
FR1375179A
FR1375179A FR945850A FR945850A FR1375179A FR 1375179 A FR1375179 A FR 1375179A FR 945850 A FR945850 A FR 945850A FR 945850 A FR945850 A FR 945850A FR 1375179 A FR1375179 A FR 1375179A
Authority
FR
France
Prior art keywords
decarburization
progress
monitoring
steel
measuring
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
FR945850A
Other languages
French (fr)
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.)
Huettenwerk Oberhausen AG
Original Assignee
Huettenwerk Oberhausen AG
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 Huettenwerk Oberhausen AG filed Critical Huettenwerk Oberhausen AG
Priority to FR945850A priority Critical patent/FR1375179A/en
Application granted granted Critical
Publication of FR1375179A publication Critical patent/FR1375179A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
    • 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
    • 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
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR945850A 1962-10-04 1963-08-28 Method and device for measuring the co content of combustion gases in the wind refining of steel, in particular for monitoring the progress of decarburization Expired FR1375179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR945850A FR1375179A (en) 1962-10-04 1963-08-28 Method and device for measuring the co content of combustion gases in the wind refining of steel, in particular for monitoring the progress of decarburization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH0047073 1962-10-04
FR945850A FR1375179A (en) 1962-10-04 1963-08-28 Method and device for measuring the co content of combustion gases in the wind refining of steel, in particular for monitoring the progress of decarburization

Publications (1)

Publication Number Publication Date
FR1375179A true FR1375179A (en) 1964-10-16

Family

ID=25979948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945850A Expired FR1375179A (en) 1962-10-04 1963-08-28 Method and device for measuring the co content of combustion gases in the wind refining of steel, in particular for monitoring the progress of decarburization

Country Status (1)

Country Link
FR (1) FR1375179A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219975A1 (en) * 1973-03-01 1974-09-27 Centre Rech Metallurgique Controlling the refining of pig iron - by adjusting lance height,oxygen flow and material addns
EP0553632A2 (en) * 1992-01-31 1993-08-04 Linde Aktiengesellschaft Controlled operation of an industrial furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219975A1 (en) * 1973-03-01 1974-09-27 Centre Rech Metallurgique Controlling the refining of pig iron - by adjusting lance height,oxygen flow and material addns
EP0553632A2 (en) * 1992-01-31 1993-08-04 Linde Aktiengesellschaft Controlled operation of an industrial furnace
EP0553632A3 (en) * 1992-01-31 1994-01-05 Linde Ag

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