FR2302657A1 - Procede pour le chauffage de matieres constituees d'oxydes meta - Google Patents

Procede pour le chauffage de matieres constituees d'oxydes meta

Info

Publication number
FR2302657A1
FR2302657A1 FR7605056A FR7605056A FR2302657A1 FR 2302657 A1 FR2302657 A1 FR 2302657A1 FR 7605056 A FR7605056 A FR 7605056A FR 7605056 A FR7605056 A FR 7605056A FR 2302657 A1 FR2302657 A1 FR 2302657A1
Authority
FR
France
Prior art keywords
materials constituting
heating materials
meta
oxides
meta oxides
Prior art date
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.)
Granted
Application number
FR7605056A
Other languages
English (en)
French (fr)
Other versions
FR2302657B1 (OSRAM
Inventor
Bengt Fredrikson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska 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, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of FR2302657A1 publication Critical patent/FR2302657A1/fr
Application granted granted Critical
Publication of FR2302657B1 publication Critical patent/FR2302657B1/fr
Granted 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/16—Furnaces having endless cores
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
FR7605056A 1975-02-25 1976-02-24 Procede pour le chauffage de matieres constituees d'oxydes meta Granted FR2302657A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502083A SE424916B (sv) 1975-02-25 1975-02-25 Sett och anordning for verming av elektriskt icke ledande material i induktionsugn

Publications (2)

Publication Number Publication Date
FR2302657A1 true FR2302657A1 (fr) 1976-09-24
FR2302657B1 FR2302657B1 (OSRAM) 1981-08-07

Family

ID=20323787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605056A Granted FR2302657A1 (fr) 1975-02-25 1976-02-24 Procede pour le chauffage de matieres constituees d'oxydes meta

Country Status (6)

Country Link
US (1) US4082544A (OSRAM)
JP (1) JPS5539118B2 (OSRAM)
DE (1) DE2604855A1 (OSRAM)
FR (1) FR2302657A1 (OSRAM)
GB (1) GB1528655A (OSRAM)
SE (1) SE424916B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK283464B6 (sk) * 1996-04-19 2003-08-05 Ipcor Nv Spôsob redukcie a tavenia zlúčenín obsahujúcich kov a zariadenie na vykonávanie tohto spôsobu
US7513929B2 (en) * 2005-04-01 2009-04-07 Heritage Environmental Services, Llc Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control
US7413590B2 (en) * 2006-01-11 2008-08-19 Heritage Environmental Services, Llc Use of an induction furnace for the production of iron from ore
US9216905B2 (en) 2011-06-03 2015-12-22 Ronald G. Presswood, Jr. Gasification or liquefaction of coal using a metal reactant alloy composition
US10427192B2 (en) 2015-05-15 2019-10-01 Ronald G. Presswood, Jr. Method to recycle plastics, electronics, munitions or propellants using a metal reactant alloy composition
CN105331829A (zh) * 2015-11-20 2016-02-17 金川集团股份有限公司 一种鼓形熔铜炉凝铜二次熔化方法
JP7013150B2 (ja) 2017-07-12 2022-01-31 キヤノン株式会社 インクジェット記録装置、インクジェット記録方法、およびプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769223A (en) * 1922-08-23 1930-07-01 Ajax Metal Company Electric furnace process and apparatus
FR1205446A (fr) * 1957-04-19 1960-02-02 Procédé de fabrication d'acier ou de fonte par réduction directe de minerai, et four pour sa réalisation
DE1458917B1 (de) * 1965-06-30 1969-10-02 Rheinstahl Huettenwerke Ag Verwendung einer Induktions-Rinnenheizung hoher spezifischer Leistung
FR2221521A1 (OSRAM) * 1973-03-12 1974-10-11 Uddeholms Ab

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827877A (en) * 1968-11-29 1974-08-06 Huettenwerk Oberhausen Ag Method of induction-refining a ferrous melt using a sponge iron charge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769223A (en) * 1922-08-23 1930-07-01 Ajax Metal Company Electric furnace process and apparatus
FR1205446A (fr) * 1957-04-19 1960-02-02 Procédé de fabrication d'acier ou de fonte par réduction directe de minerai, et four pour sa réalisation
DE1458917B1 (de) * 1965-06-30 1969-10-02 Rheinstahl Huettenwerke Ag Verwendung einer Induktions-Rinnenheizung hoher spezifischer Leistung
FR2221521A1 (OSRAM) * 1973-03-12 1974-10-11 Uddeholms Ab

Also Published As

Publication number Publication date
DE2604855A1 (de) 1976-09-02
FR2302657B1 (OSRAM) 1981-08-07
JPS5539118B2 (OSRAM) 1980-10-08
SE424916B (sv) 1982-08-16
SE7502083L (sv) 1976-08-26
JPS51109536A (OSRAM) 1976-09-28
GB1528655A (en) 1978-10-18
US4082544A (en) 1978-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse