BR7204797D0 - Processo e aparelho para conversao de aco - Google Patents

Processo e aparelho para conversao de aco

Info

Publication number
BR7204797D0
BR7204797D0 BR4797/72A BR479772A BR7204797D0 BR 7204797 D0 BR7204797 D0 BR 7204797D0 BR 4797/72 A BR4797/72 A BR 4797/72A BR 479772 A BR479772 A BR 479772A BR 7204797 D0 BR7204797 D0 BR 7204797D0
Authority
BR
Brazil
Prior art keywords
conversion process
steel conversion
steel
conversion
Prior art date
Application number
BR4797/72A
Other languages
English (en)
Inventor
W Sieckman
H Maurice
J Pearce
Original Assignee
Pennsylvania Engineering Corp
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 Pennsylvania Engineering Corp filed Critical Pennsylvania Engineering Corp
Publication of BR7204797D0 publication Critical patent/BR7204797D0/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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BR4797/72A 1971-07-19 1972-07-19 Processo e aparelho para conversao de aco BR7204797D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00163591A US3820768A (en) 1971-07-19 1971-07-19 Steel conversion method and apparatus

Publications (1)

Publication Number Publication Date
BR7204797D0 true BR7204797D0 (pt) 1973-05-15

Family

ID=22590694

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4797/72A BR7204797D0 (pt) 1971-07-19 1972-07-19 Processo e aparelho para conversao de aco

Country Status (6)

Country Link
US (1) US3820768A (pt)
JP (1) JPS5531162B2 (pt)
BR (1) BR7204797D0 (pt)
CA (1) CA977156A (pt)
GB (2) GB1412774A (pt)
ZA (1) ZA724570B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR204826A1 (es) * 1973-03-30 1976-03-05 Uss Eng & Consult Aparato y metodo para controlar la inyeccion de un fundente en un convertidor de refinacion de acero
DE2326754C3 (de) * 1973-05-25 1978-04-20 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Vorrichtung zum gesteuerten Zuführen eines Frischgases und eines fluiden Schutzmediums
DE2556957A1 (de) * 1975-12-18 1977-06-30 Otto & Co Gmbh Dr C Anlage zur vergasung feinkoerniger brennstoffe
JPS5839886B2 (ja) * 1979-06-19 1983-09-02 川崎製鉄株式会社 底吹き転炉の塩基度調整法
JPS56123318A (en) * 1980-02-29 1981-09-28 Kawasaki Steel Corp Refining method of metal refining furnace for producing large amount of co for recovering exhaust gas
JPS57140810A (en) * 1981-02-23 1982-08-31 Nippon Steel Corp Refining method for steel
EP0070912B1 (de) * 1981-07-27 1985-01-30 Thyssen Aktiengesellschaft vorm. August Thyssen-Hütte Verfahren zur Verminderung des Eisengehaltes von bei der Entschwefelung von Roheisen entstehenden CaO-reichen Schlacken
LU84409A1 (de) * 1982-10-06 1984-05-10 Arbed Verfahren zum erhoehen des nachverbrennungsgrades von kohlenmonoxyd beim frischen von eisenschmelzen
JPH01243197A (ja) * 1988-03-25 1989-09-27 Toshiba Corp 自動取引装置
DE69717030T2 (de) 1996-03-22 2003-07-24 Steel Tech Corp Stabiles arbeitsverfahren eines schmelzreaktors
TW201020020A (en) * 2008-10-20 2010-06-01 Sms Elex Ag Method for scrubbing a flue gas of a metallurgical plant and flue gas scrubbing apparatus
CN103332489B (zh) * 2013-06-28 2015-11-04 中冶南方工程技术有限公司 一种转炉煤气干法除尘粗灰气力输送方法

Also Published As

Publication number Publication date
JPS4820711A (pt) 1973-03-15
AU4467072A (en) 1974-01-24
ZA724570B (en) 1973-05-30
GB1412774A (en) 1975-11-05
GB1412775A (en) 1975-11-05
JPS5531162B2 (pt) 1980-08-16
US3820768A (en) 1974-06-28
CA977156A (en) 1975-11-04

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