JPS5147135B2 - - Google Patents

Info

Publication number
JPS5147135B2
JPS5147135B2 JP10112672A JP10112672A JPS5147135B2 JP S5147135 B2 JPS5147135 B2 JP S5147135B2 JP 10112672 A JP10112672 A JP 10112672A JP 10112672 A JP10112672 A JP 10112672A JP S5147135 B2 JPS5147135 B2 JP S5147135B2
Authority
JP
Japan
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
JP10112672A
Other languages
Japanese (ja)
Other versions
JPS4958016A (pt
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 filed Critical
Priority to JP10112672A priority Critical patent/JPS5147135B2/ja
Priority to GB4740173A priority patent/GB1447690A/en
Priority to DE19732351171 priority patent/DE2351171A1/de
Priority to FR7336321A priority patent/FR2202942B1/fr
Publication of JPS4958016A publication Critical patent/JPS4958016A/ja
Priority to US05/571,224 priority patent/US4023962A/en
Publication of JPS5147135B2 publication Critical patent/JPS5147135B2/ja
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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C2007/0093—Duplex process; Two stage processes
    • 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]
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP10112672A 1972-10-11 1972-10-11 Expired JPS5147135B2 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10112672A JPS5147135B2 (pt) 1972-10-11 1972-10-11
GB4740173A GB1447690A (en) 1972-10-11 1973-10-10 Process for regenerating or producing steel from steel scrap or reduced iron
DE19732351171 DE2351171A1 (de) 1972-10-11 1973-10-11 Verfahren zur stahlerzeugung
FR7336321A FR2202942B1 (pt) 1972-10-11 1973-10-11
US05/571,224 US4023962A (en) 1972-10-11 1975-04-24 Process for regenerating or producing steel from steel scrap or reduced iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10112672A JPS5147135B2 (pt) 1972-10-11 1972-10-11

Publications (2)

Publication Number Publication Date
JPS4958016A JPS4958016A (pt) 1974-06-05
JPS5147135B2 true JPS5147135B2 (pt) 1976-12-13

Family

ID=14292368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10112672A Expired JPS5147135B2 (pt) 1972-10-11 1972-10-11

Country Status (4)

Country Link
JP (1) JPS5147135B2 (pt)
DE (1) DE2351171A1 (pt)
FR (1) FR2202942B1 (pt)
GB (1) GB1447690A (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644919U (pt) * 1979-09-14 1981-04-22
JPS6176717U (pt) * 1984-10-26 1986-05-23

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839884B2 (ja) * 1975-10-07 1983-09-02 新日本製鐵株式会社 アルカリキンゾクカゴウブツオモチイル ヨウユウテツゴウキン ノ レンゾクテキセイレンホウホウ
DE3219984A1 (de) * 1981-05-30 1983-01-13 Daido Tokushuko K.K., Nagoya, Aichi Verfahren zur herstellung von eisen in einem reaktor und vorrichtung zur durchfuehrung des verfahrens
FR2562222B1 (fr) * 1984-03-28 1986-08-01 Litchinko Catherine Installation et procede pour charger en continu un reacteur, en matiere solide et rechauffer cette derniere avec les gaz emis par le reacteur
FR2566427B1 (fr) * 1984-06-22 1989-10-13 Siderurgie Fse Inst Rech Installation pour l'elaboration de l'acier par preaffinage de la fonte
ITBS970088A1 (it) * 1997-10-29 1999-04-29 Natale Bonometti Metodo di produzione dell'acciaio
JP5373422B2 (ja) * 2009-02-09 2013-12-18 Ｄｏｗａメタルテック株式会社 銅合金の鋳造方法
DE102018216539A1 (de) * 2018-09-27 2020-04-02 Sms Group Gmbh Verfahren zum Betreiben eines Elektrolichtbogenofens
CN116121626B (zh) * 2022-11-18 2023-09-08 无锡普天铁心股份有限公司 一种取向硅钢废料回收方法及回收设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1259098A (fr) * 1959-05-19 1961-04-21 Bot Brassert Oxygen Technik A Procédé pour régler le bilan calorifique de charges solides ou fluides
US3153588A (en) * 1960-07-21 1964-10-20 Julius D Madaras Method of melting sponge iron
FR1412813A (fr) * 1964-10-28 1965-10-01 Beteiligungs & Patentverw Gmbh Four de fusion pour l'élaboration d'acier et procédé pour la conduite du four
FR1482929A (fr) * 1966-04-01 1967-06-02 Siderurgie Fse Inst Rech Procédé d'élaboration d'un métal au four électrique
FR1481142A (fr) * 1966-04-01 1967-05-19 Siderurgie Fse Inst Rech Procédé de fusion de produits métalliques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644919U (pt) * 1979-09-14 1981-04-22
JPS6176717U (pt) * 1984-10-26 1986-05-23

Also Published As

Publication number Publication date
DE2351171A1 (de) 1974-04-18
FR2202942B1 (pt) 1976-05-07
JPS4958016A (pt) 1974-06-05
FR2202942A1 (pt) 1974-05-10
GB1447690A (en) 1976-08-25

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