ES8300141A1 - Un metodo para fabricar metal a partir de un material de o- xido metalico de grano fino. - Google Patents

Un metodo para fabricar metal a partir de un material de o- xido metalico de grano fino.

Info

Publication number
ES8300141A1
ES8300141A1 ES506928A ES506928A ES8300141A1 ES 8300141 A1 ES8300141 A1 ES 8300141A1 ES 506928 A ES506928 A ES 506928A ES 506928 A ES506928 A ES 506928A ES 8300141 A1 ES8300141 A1 ES 8300141A1
Authority
ES
Spain
Prior art keywords
reduction stage
metal
oxide material
reduction
fine
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.)
Expired
Application number
ES506928A
Other languages
English (en)
Other versions
ES506928A0 (es
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.)
GORAN GORLIN KARL
Original Assignee
GORAN GORLIN KARL
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 GORAN GORLIN KARL filed Critical GORAN GORLIN KARL
Publication of ES506928A0 publication Critical patent/ES506928A0/es
Publication of ES8300141A1 publication Critical patent/ES8300141A1/es
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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Chemically Coating (AREA)

Abstract

CARRETON DE TRES RUEDAS PARA LA RUEDA AVERIADA DE UN VEHICULO. CONSTA DE UN BASTIDOR (1) EN FORMA DE U, ESTANDO CERRADO EL EXTREMO ABIERTO DE LA U POR UN TRAVESAÑO (2) UNIDO MEDIANTE SOLDADURA A LAS EXTREMIDADES DE DICHO BASTIDOR (1); DE DOS RUEDAS (3) TRASERAS QUE GIRAN ALREDEDOR DEL TRAVESAÑO (2); DE UNA RUEDA DELANTERA (4) QUE PUEDE PIVOTAR ALREDEDOR DE UN SEGUNDO TRAVESAÑO (9) UNIDO AL BASTIDOR (1); DE UNA CUÑA (11) PARA LA RUEDA A SOPORTAR POR EL CARRETON; DE UNA RAMPA (12) PROVISTA DE DOS COSTADOS LATERALES (13), QUE ESTA MONTADA DE FORMA PIVOTABLE SOBRE EL PRIMER TRAVESAÑO (2); Y DE UNA BARRERA PLEGABLE (10) QUE RETIENE A LA RUEDA A SOPORTAR POR EL CARRETON EN UNA POSICION MONTADA E IMPIDE QUE DICHA RUEDA SE SALGA DE LA CUNA (11).
ES506928A 1980-11-10 1981-11-06 Un metodo para fabricar metal a partir de un material de o- xido metalico de grano fino. Expired ES8300141A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007882A SE439932B (sv) 1980-11-10 1980-11-10 Forfarande for framstellning av metall ur finkorniga metalloxidmaterial

Publications (2)

Publication Number Publication Date
ES506928A0 ES506928A0 (es) 1982-10-01
ES8300141A1 true ES8300141A1 (es) 1982-10-01

Family

ID=20342209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506928A Expired ES8300141A1 (es) 1980-11-10 1981-11-06 Un metodo para fabricar metal a partir de un material de o- xido metalico de grano fino.

Country Status (16)

Country Link
US (1) US4434001A (es)
JP (1) JPS57501734A (es)
AU (1) AU7801881A (es)
BE (1) BE891038A (es)
BR (1) BR8108999A (es)
DE (1) DE3152525A1 (es)
ES (1) ES8300141A1 (es)
FI (1) FI824180A0 (es)
FR (1) FR2493872A1 (es)
GB (1) GB2110718A (es)
IT (1) IT1140039B (es)
NL (1) NL8120406A (es)
NO (1) NO822404L (es)
SE (1) SE439932B (es)
WO (1) WO1982001724A1 (es)
ZA (1) ZA817710B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69032041T2 (de) * 1989-06-02 1998-10-01 Cra Services Vorwärmen und vorreduzieren von metalloxiderzen unter verwendung von abgasen hoher temperatur
AU691711B2 (en) * 1994-12-29 1998-05-21 Pohang Iron & Steel Co., Ltd. Fluidized bed type reduction apparatus for iron ores and method for reducing iron ores using the apparatus
KR970003636B1 (ko) * 1994-12-31 1997-03-20 포항종합제철 주식회사 용융선철 및 용융강 제조시 분철광석을 환원시키는 환원로
JPH1030133A (ja) * 1996-07-17 1998-02-03 Aichi Steel Works Ltd 溶解炉からの排気ダストの処理方法
WO2000039351A1 (en) * 1998-12-23 2000-07-06 L & C Steinmuller (Africa) (Proprietary) Limited Eaf dust treatment by pelletising and fluidised-bed reduction
GB0608080D0 (en) * 2006-04-25 2006-05-31 Warner Noel A Co-production of steel, titanium and high-grade oxide
DE102016202075A1 (de) * 2016-02-11 2017-08-17 Küttner Gmbh & Co. Kg Verfahren zur Verhüttung von Reststoffen der Erzverarbeitung oder Stahlherstellung
EP4232610A1 (en) * 2020-10-22 2023-08-30 World Resources Company Method of reducing carbon emissions and improving the environmental performance of concentrate producers and smelters

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397057A (en) * 1966-09-26 1968-08-13 Int Nickel Co Method for producing flowable metal powders
SE319500B (es) * 1966-11-17 1970-01-19 Boliden Ab
SE342838B (es) * 1970-04-20 1972-02-21 Boliden Ab
US3984229A (en) * 1970-04-20 1976-10-05 Boliden Aktiebolag Method for producing coarse powder, hardened iron oxide material from finely divided raw material substantially consisting of hematite and/or magnetite
JPS5029414B1 (es) * 1970-12-28 1975-09-23
US3832156A (en) * 1972-09-27 1974-08-27 Us Bronze Powders Inc Powdered metal process
US4062678A (en) * 1974-01-17 1977-12-13 Cabot Corporation Powder metallurgy compacts and products of high performance alloys
SE388210B (sv) * 1973-01-26 1976-09-27 Skf Svenska Kullagerfab Ab Sett vid reduktion av metall ur metalloxider
US4072504A (en) * 1973-01-26 1978-02-07 Aktiebolaget Svenska Kullagerfabriken Method of producing metal from metal oxides
IT990357B (it) * 1973-08-06 1975-06-20 Centro Speriment Metallurg Procedimento per la preparazione della fase solida di alimentazione per reattori a letto fluido
DE2401909C3 (de) * 1974-01-16 1985-06-27 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung von Stahl
DK288176A (da) * 1975-07-04 1977-01-05 Boliden Ab Fremgangsmade til fremstilling af et delvis forreduceret produkt

Also Published As

Publication number Publication date
WO1982001724A1 (en) 1982-05-27
FR2493872A1 (fr) 1982-05-14
ES506928A0 (es) 1982-10-01
GB2110718A (en) 1983-06-22
NL8120406A (es) 1983-03-01
BE891038A (fr) 1982-05-10
FI824180L (fi) 1982-12-03
AU7801881A (en) 1982-06-07
FI824180A0 (fi) 1982-12-03
SE439932B (sv) 1985-07-08
BR8108999A (pt) 1983-03-29
DE3152525A1 (de) 1983-08-11
US4434001A (en) 1984-02-28
IT8124834A0 (it) 1981-11-03
IT1140039B (it) 1986-09-24
ZA817710B (en) 1982-10-27
SE8007882L (sv) 1982-05-11
JPS57501734A (es) 1982-09-24
NO822404L (no) 1982-07-09

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