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 (enrdf_load_stackoverflow
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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP10112672A 1972-10-11 1972-10-11 Expired JPS5147135B2 (enrdf_load_stackoverflow)

Priority Applications (5)

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

Publications (2)

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

Family

ID=14292368

Family Applications (1)

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

Country Status (4)

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

Cited By (2)

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

Families Citing this family (9)

* 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
CN119932250B (zh) * 2025-04-09 2025-07-29 河北张宣高科科技有限公司 一种冷态直接还原铁在康斯迪电炉的冶炼方法

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
FR1481142A (fr) * 1966-04-01 1967-05-19 Siderurgie Fse Inst Rech Procédé de fusion de produits métalliques
FR1482929A (fr) * 1966-04-01 1967-06-02 Siderurgie Fse Inst Rech Procédé d'élaboration d'un métal au four électrique

Cited By (2)

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

Also Published As

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

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