CH606446A5 - - Google Patents

Info

Publication number
CH606446A5
CH606446A5 CH1743273A CH1743273A CH606446A5 CH 606446 A5 CH606446 A5 CH 606446A5 CH 1743273 A CH1743273 A CH 1743273A CH 1743273 A CH1743273 A CH 1743273A CH 606446 A5 CH606446 A5 CH 606446A5
Authority
CH
Switzerland
Application number
CH1743273A
Inventor
Per Collin
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH606446A5 publication Critical patent/CH606446A5/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
CH1743273A 1973-01-23 1973-12-13 CH606446A5 (de)

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 (1)

Publication Number Publication Date
CH606446A5 true CH606446A5 (de) 1978-10-31

Family

ID=20316403

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1743273A CH606446A5 (de) 1973-01-23 1973-12-13

Country Status (8)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT904420E (pt) * 1996-04-19 2002-03-28 Ipcor Nv Processo de reducao e de fusao de um composto contendo um metal
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.
RU2130500C1 (ru) * 1998-06-08 1999-05-20 Открытое акционерное общество "Полиметалл" Способ получения металлов и сплавов
FR2780070B1 (fr) * 1998-06-22 2001-06-08 Elf Antar France Procede de moussage d'un laitier recouvrant un bain d'acier en fusion
RU2164543C1 (ru) * 2000-06-14 2001-03-27 Открытое акционерное общество "Межрегиональное научно-производственное объединение "Полиметалл" Способ получения низкоуглеродистых металлов и сплавов
RU2241774C1 (ru) * 2003-12-23 2004-12-10 Дигонский Сергей Викторович Способ получения ниобия из его оксида
BRPI0606874A2 (pt) * 2005-01-27 2009-07-28 Patco Engineering Gmbh método para reduzir escória contendo óxido metálico ou vidro e/ou fundidos minerais de degaseificação bem como equipamento para execução do mencionado método
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
EA201270042A1 (ru) * 2009-06-24 2012-06-29 СЕД МИЛЛЕННИУМ МЕТАЛС, ЭлЭлСи Медно-углеродная композиция
WO2011097438A1 (en) 2010-02-04 2011-08-11 Third Millennium Metals, Llc Metal-carbon compositions
KR20140025373A (ko) 2011-03-04 2014-03-04 써드 밀레니엄 메탈즈, 엘엘씨 알루미늄-탄소 조성물
CZ307965B6 (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
CN112746141B (zh) * 2021-02-04 2025-04-25 北京科技大学 一种钢渣分离铁与磷再氧化制备富磷渣的方法
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 (de) *
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 (de) * 1971-11-01 1973-09-05

Also Published As

Publication number Publication date
JPS49103802A (de) 1974-10-01
SE389877B (sv) 1976-11-22
FR2321547B1 (de) 1978-03-24
DE2401828C2 (de) 1985-11-21
US3908072A (en) 1975-09-23
JPS5424361B2 (de) 1979-08-21
DE2401828A1 (de) 1974-07-25
SU682141A3 (ru) 1979-08-25
FR2321547A1 (fr) 1977-03-18
GB1453821A (en) 1976-10-27

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased