HUP9800458A2 - Eljárás nyersvas, szinesfém-ötvözetek, ferrokróm és szintetikus kohósalak előállítására fémoxidtartalmú hulladékégetési maradékok vagy salakok felhasználásával - Google Patents

Eljárás nyersvas, szinesfém-ötvözetek, ferrokróm és szintetikus kohósalak előállítására fémoxidtartalmú hulladékégetési maradékok vagy salakok felhasználásával

Info

Publication number
HUP9800458A2
HUP9800458A2 HU9800458A HUP9800458A HUP9800458A2 HU P9800458 A2 HUP9800458 A2 HU P9800458A2 HU 9800458 A HU9800458 A HU 9800458A HU P9800458 A HUP9800458 A HU P9800458A HU P9800458 A2 HUP9800458 A2 HU P9800458A2
Authority
HU
Hungary
Prior art keywords
slag
alloys
pig iron
residues
blast furnace
Prior art date
Application number
HU9800458A
Other languages
English (en)
Inventor
Alfred Edlinger
Albert Waschnig
Original Assignee
Holderbank Financiere Glarus Ag.
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 Holderbank Financiere Glarus Ag. filed Critical Holderbank Financiere Glarus Ag.
Publication of HUP9800458A2 publication Critical patent/HUP9800458A2/hu
Publication of HUP9800458A3 publication Critical patent/HUP9800458A3/hu

Links

Classifications

    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • 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
    • Y02P10/20—Recycling
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Az eljárás nyersvas, színesfém-ötvözetek, ferrőkróm-carbűre, vagyszénmentes ferrőkróm és szintetikűs kőhósalak előállítására vőnatkőzikfémőxid-tartalmú hűlladékégetési maradékők, vagy salakőkalkalmazásával. A hűlladékégetés betétanyagait, mint példáűl aprításikönnyűfrakciók, vagy kőhópőrők, legalább részben őxidálják, majd eztkövetően a nemvas-fémek, vagy ötvözetek leválasztása közben redűkálják(1), ezűtán a fémekben vagy ötvözetekben elszegényedett őxidőssalakfázist adőtt esetben tővábbi kőhópőrők hőzzáadása mellettfőlyékőny acélmű-salakkal összekeverik (3), az acélmű-salakviszkőzitásának csökkentése közben nyersacélt vőnnak el, végül avisszamaradt salakrészt tővábbi redűkálásnak (4) vetik alá nyersvas ésadőtt esetben FeCr-ötvözetek kinyerése mellett, az eredményként kapőttszintetikűs kőhósalakőt pedig kiszedik. ŕ
HU9800458A 1996-01-17 1997-01-16 Method of producing pig iron, alloys of ferrous metal and/or nonferrous metal with synthetic blast furnace slag from residues of incinerated waste and steelworks slag HUP9800458A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0007996A AT405839B (de) 1996-01-17 1996-01-17 Verfahren zum herstellen von roheisen, buntmetall-legierungen, fecr und synthetischen hochofenschlacken unter verwendung von metalloxidhaltigen müllverbrennungsrückständen oder schlacken

Publications (2)

Publication Number Publication Date
HUP9800458A2 true HUP9800458A2 (hu) 1998-09-28
HUP9800458A3 HUP9800458A3 (en) 2000-01-28

Family

ID=3480976

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800458A HUP9800458A3 (en) 1996-01-17 1997-01-16 Method of producing pig iron, alloys of ferrous metal and/or nonferrous metal with synthetic blast furnace slag from residues of incinerated waste and steelworks slag

Country Status (14)

Country Link
US (1) US6010553A (hu)
EP (1) EP0815272B1 (hu)
AT (2) AT405839B (hu)
CA (1) CA2214079A1 (hu)
CZ (1) CZ289288B6 (hu)
DE (1) DE59702657D1 (hu)
DK (1) DK0815272T3 (hu)
ES (1) ES2152647T3 (hu)
HR (1) HRP970023B1 (hu)
HU (1) HUP9800458A3 (hu)
MX (1) MX9706811A (hu)
SK (1) SK283194B6 (hu)
WO (1) WO1997026381A1 (hu)
ZA (1) ZA97113B (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412283B (de) * 2003-05-16 2004-12-27 Voest Alpine Ind Anlagen Verfahren zum verwerten von schlacke
CZ2005629A3 (cs) * 2005-10-04 2007-03-07 Gajdzica@Karel Prísadová briketa a zpusob její výroby
RU2486225C1 (ru) * 2012-02-27 2013-06-27 Общество с ограниченной ответственностью "Цементные технологии" Тампонажный материал и способ его получения
FI20195153A1 (en) * 2019-03-01 2020-09-02 Outokumpu Oy Utilization of metal and metal oxide-containing sidestreams using arc furnace technology

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA993661A (en) * 1972-02-15 1976-07-27 Nils F. Tiberg Method of environment-protective and economic recovery of metallurgical slags
DE3603862A1 (de) * 1986-02-07 1987-08-13 Geb Hirsch Klausmann Oberbau fuer den strassenbau
CH683676A5 (de) * 1992-05-12 1994-04-29 Holderbank Financ Glarus Verfahren zur Aufbereitung von Kehrichtverbrennungsrückständen zu einem umweltverträglichen und für Bauzwecke verwendbaren Produkt.
AT402506B (de) * 1993-01-26 1997-06-25 Holderbank Financ Glarus Verfahren zur herstellung von roheisen und zementklinker
CA2148226A1 (en) * 1993-09-07 1995-03-16 Alfred Edlinger Process for making steel and hydraulically active binders
DE4406898A1 (de) * 1994-03-03 1995-09-07 Rwe Energie Ag Verfahren zum simultanen Einschmelzen von Staubeinschmelzgut und von stückiger Rostschlacke aus Müllverbrennungsanlagen
US5654976A (en) * 1995-04-18 1997-08-05 Elkem Technology A/S Method for melting ferrous scrap metal and chromite in a submerged arc furnace to produce a chromium containing iron
ZA963234B (en) * 1995-05-02 1996-07-29 Holderbank Financ Glarus Process for the production of hydraulic binders and/or alloys such as e g ferrochromium of ferrovanadium

Also Published As

Publication number Publication date
CZ276697A3 (cs) 1999-04-14
WO1997026381A1 (de) 1997-07-24
DK0815272T3 (da) 2001-03-05
CA2214079A1 (en) 1997-07-24
ATA7996A (de) 1999-04-15
DE59702657D1 (de) 2000-12-28
ATE197722T1 (de) 2000-12-15
ZA97113B (en) 1997-07-17
ES2152647T3 (es) 2001-02-01
SK283194B6 (sk) 2003-03-04
MX9706811A (es) 1998-06-30
EP0815272A1 (de) 1998-01-07
HUP9800458A3 (en) 2000-01-28
US6010553A (en) 2000-01-04
HRP970023B1 (en) 2000-06-30
EP0815272B1 (de) 2000-11-22
CZ289288B6 (cs) 2001-12-12
AT405839B (de) 1999-11-25
HRP970023A2 (en) 1998-04-30
SK118897A3 (en) 1998-04-08

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