JPS5424361B2 - - Google Patents

Info

Publication number
JPS5424361B2
JPS5424361B2 JP920474A JP920474A JPS5424361B2 JP S5424361 B2 JPS5424361 B2 JP S5424361B2 JP 920474 A JP920474 A JP 920474A JP 920474 A JP920474 A JP 920474A JP S5424361 B2 JPS5424361 B2 JP S5424361B2
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
JP920474A
Other versions
JPS49103802A (ja
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
Publication of JPS49103802A publication Critical patent/JPS49103802A/ja
Publication of JPS5424361B2 publication Critical patent/JPS5424361B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/10—Making pig-iron other than in blast furnaces in electric furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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
JP920474A 1973-01-23 1974-01-21 Expired JPS5424361B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7300939A SE389877B (sv) 1973-01-23 1973-01-23 Sett och anordning for framstellning av en kolhaltig metallsmelta genom smeltreduktion med undantag fran vad som er skyddat enligt patentet 7205211-1

Publications (2)

Publication Number Publication Date
JPS49103802A JPS49103802A (ja) 1974-10-01
JPS5424361B2 true JPS5424361B2 (ja) 1979-08-21

Family

ID=20316403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP920474A Expired JPS5424361B2 (ja) 1973-01-23 1974-01-21

Country Status (8)

Country Link
US (1) US3908072A (ja)
JP (1) JPS5424361B2 (ja)
CH (1) CH606446A5 (ja)
DE (1) DE2401828C2 (ja)
FR (1) FR2321547A1 (ja)
GB (1) GB1453821A (ja)
SE (1) SE389877B (ja)
SU (1) SU682141A3 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ288946B6 (cs) * 1996-04-19 2001-10-17 Ipcor Nv Způsob redukce a tavení sloučenin obsahujících kov
DE19623246C1 (de) * 1996-05-30 1997-10-02 Voest Alpine Ind Anlagen Verfahren und Vorrichtung zur Beschickung eines Einschmelzvergasers mit Vergasungsmitteln und Eisenschwamm
RU2210601C2 (ru) 1996-07-25 2003-08-20 Ипкор Н.В. Способ восстановления и плавления металла
CH691685A5 (it) * 1996-11-01 2001-09-14 Ecochem Ag Procedimento di riduzione delle polveri di acciaieria elettrica ed impianto per attuarlo.
FR2780070B1 (fr) * 1998-06-22 2001-06-08 Elf Antar France Procede de moussage d'un laitier recouvrant un bain d'acier en fusion
DE502006000880D1 (de) * 2005-01-27 2008-07-17 Patco Engineering Gmbh Verfahren zum reduzieren von metalloxidhaltigen sclischen schmelzen sowie vorrichtung zur durchfuehrung dieses verfahrens
US7413590B2 (en) * 2006-01-11 2008-08-19 Heritage Environmental Services, Llc Use of an induction furnace for the production of iron from ore
CN101285121B (zh) * 2007-04-12 2011-03-23 贵州世纪天元矿业有限公司 一种金属真空冶炼还原釜的排渣方法及装置
AU2010270992A1 (en) * 2009-06-24 2012-02-09 Third Millennium Metals, Llc Copper-carbon composition
US8349759B2 (en) 2010-02-04 2013-01-08 Third Millennium Metals, Llc Metal-carbon compositions
MX2013010080A (es) 2011-03-04 2014-04-16 Third Millennium Metals Llc Composiciones de aluminio-carbono.
CZ2018180A3 (cs) * 2018-04-11 2019-09-18 FTAProcessing, s.r.o. Způsob zanořování pevných částic kovu do taveniny při tavení kovů a zařízení k jeho provádění
CN113106195A (zh) * 2021-04-16 2021-07-13 山东钢铁集团日照有限公司 一种lf精炼钢包包沿烟尘捕集罩

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE616906C (ja) *
DE639658C (de) * 1933-07-09 1936-12-09 Heraeus Vacuumschmelze Akt Ges Verfahren zur Stahlerzeugung
US2513082A (en) * 1944-11-30 1950-06-27 Asea Ab Induction stirrer
DE956516C (de) * 1952-09-17 1957-01-17 Asea Ab Elektromagnetische Ruehrvorrichtung fuer metallurgische Schmelzoefen oder Mischer
US3239204A (en) * 1963-02-05 1966-03-08 Pennsalt Chemicals Corp Vacuum degassing apparatus
DD100017A5 (ja) * 1971-11-01 1973-09-05

Also Published As

Publication number Publication date
JPS49103802A (ja) 1974-10-01
SE389877B (sv) 1976-11-22
FR2321547A1 (fr) 1977-03-18
GB1453821A (en) 1976-10-27
FR2321547B1 (ja) 1978-03-24
CH606446A5 (ja) 1978-10-31
DE2401828C2 (de) 1985-11-21
SU682141A3 (ru) 1979-08-25
DE2401828A1 (de) 1974-07-25
US3908072A (en) 1975-09-23

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