DE1508052A1 - Herdofen - Google Patents

Herdofen

Info

Publication number
DE1508052A1
DE1508052A1 DE19661508052 DE1508052A DE1508052A1 DE 1508052 A1 DE1508052 A1 DE 1508052A1 DE 19661508052 DE19661508052 DE 19661508052 DE 1508052 A DE1508052 A DE 1508052A DE 1508052 A1 DE1508052 A1 DE 1508052A1
Authority
DE
Germany
Prior art keywords
hearth
stove
hearth furnace
wüstite
furnace according
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.)
Pending
Application number
DE19661508052
Other languages
German (de)
English (en)
Inventor
Donald Beggs
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of DE1508052A1 publication Critical patent/DE1508052A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • C21B13/105—Rotary hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE19661508052 1965-07-19 1966-07-08 Herdofen Pending DE1508052A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47294865A 1965-07-19 1965-07-19

Publications (1)

Publication Number Publication Date
DE1508052A1 true DE1508052A1 (de) 1969-04-03

Family

ID=23877546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661508052 Pending DE1508052A1 (de) 1965-07-19 1966-07-08 Herdofen

Country Status (5)

Country Link
JP (1) JPS5227084B1 (US08124630-20120228-C00152.png)
BE (1) BE684180A (US08124630-20120228-C00152.png)
DE (1) DE1508052A1 (US08124630-20120228-C00152.png)
GB (1) GB1144070A (US08124630-20120228-C00152.png)
NL (1) NL6609484A (US08124630-20120228-C00152.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402300B (de) * 1986-04-30 1997-03-25 Midrex Int Bv Verfahren zur herstellung von eisen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597564A (en) * 1985-05-23 1986-07-01 The International Metals Reclamation Company, Inc. Rotary hearth
DE19529925A1 (de) * 1995-08-01 1997-02-06 Mannesmann Ag Verfahren und Vorrichtung zur Eingabe von Schüttgut in einen Drehherdofen
AU7215298A (en) * 1997-04-11 1998-11-11 Paul Wurth S.A. Device for charging a rotary furnace
IT1304366B1 (it) * 1998-04-29 2001-03-15 Demag Italimpianti S P A Ora S Dispositivo alimentatore distributore per piattaforme rotanti, inparticolare per forni a suola rotante.
US6413295B2 (en) * 1998-11-12 2002-07-02 Midrex International B.V. Rotterdam, Zurich Branch Iron production method of operation in a rotary hearth furnace and improved furnace apparatus
JP7255272B2 (ja) * 2019-03-25 2023-04-11 住友金属鉱山株式会社 ニッケル酸化鉱石の製錬方法、還元炉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402300B (de) * 1986-04-30 1997-03-25 Midrex Int Bv Verfahren zur herstellung von eisen

Also Published As

Publication number Publication date
NL6609484A (US08124630-20120228-C00152.png) 1967-01-20
JPS5227084B1 (US08124630-20120228-C00152.png) 1977-07-18
BE684180A (US08124630-20120228-C00152.png) 1967-01-16
GB1144070A (en) 1969-03-05

Similar Documents

Publication Publication Date Title
DE69838246T2 (de) Verfahren zur bedienung eines beweglichherdofens zum reduzieren von oxiden
US3452972A (en) Furnace hearth
DE3000621A1 (de) Verfahren zur herstellung von metallisierten eisenpellets und die dabei erhaltenen produkte
EP0611740B1 (de) Titanhaltiger Zuschlagstoff und dessen Verwendung zur Erhöhung der Haltbarkeit der feuerfesten Ausmauerung eines Ofens
DE1508052A1 (de) Herdofen
DE2747957A1 (de) Verfahren zur verwertung von abfallschlacke aus der ld-stahlerzeugung
DE19522665A1 (de) Magnesiumoxid-Titanoxid-Hochtemperaturmaterial und Verfahren zu seiner Herstellung
DE4017163C2 (de) Keramisches Schweißverfahren und Pulvergemisch dafür
DE966229C (de) Feuerfeste basische Werkstoffe
DE3621838C1 (de) Feuerfester Beton und Verfahren zu seiner Herstellung
DD244547A1 (de) Keramisches material
DE839469C (de) Thermoplastische feuerfeste Materialien
DE722159C (de) Verfahren zur Herstellung von hochfeuerfesten basischen Steinen
DE1030820B (de) Verfahren zur Gewinnung von elementarem Phosphor
DE2255516B2 (de) Feuerfeste masse
DE1302877B (de) Verfahren zur Herstellung eines kohlenstoff- und borhaltigen, hitzenbeständigen Materials
DE767579C (de) Verfahren zur Herstellung von Sintermagnesia
DE2647894B2 (de) Verfahren zur Herstellung hxxochfester metallurgischer Koksformlinge
DD200567A1 (de) Verfahren zur herstellung von qualitaetsverbesserten fasern aus roh-und industrieanfallstoffen
DE2034791C3 (de) Verfahren zur Herstellung stückigen Einsatzmaterials für den SchmelzprozeB in einem Zink/Blei-Schachtofen
EP1341738B1 (de) Verfahren zur erstellung einer feuerfesten auskleidung
DE1236392B (de) Fuellmasse fuer die Fugen zwischen Ofenwand und Kohlenstoffsteinschicht in bei hohen Temperaturen betriebenen OEfen
DE938536C (de) Feuerfeste Gegenstaende aus Siliciumcarbid
EP3103780A1 (de) Feuerfestes keramisches erzeugnis, verwendung eines solchen erzeugnisses, elektrolichtbogenofen mit abstichkanal, verfahren zur füllung des abstichkanals eines elektrolichtbogenofens sowie versatz zur herstellung eines feuerfesten keramischen erzeugnisses
DE2607650A1 (de) Verfahren zur herstellung von rohpellets fuer die chemische reduktion in einem drehrohrofen aus einem eisen enthaltenden staub