PL356415A1 - Sposób obróbki żużli lub mieszanin żużlowych - Google Patents

Sposób obróbki żużli lub mieszanin żużlowych

Info

Publication number
PL356415A1
PL356415A1 PL35641501A PL35641501A PL356415A1 PL 356415 A1 PL356415 A1 PL 356415A1 PL 35641501 A PL35641501 A PL 35641501A PL 35641501 A PL35641501 A PL 35641501A PL 356415 A1 PL356415 A1 PL 356415A1
Authority
PL
Poland
Prior art keywords
iron bath
slag mixtures
slags
treating
treating slags
Prior art date
Application number
PL35641501A
Other languages
English (en)
Other versions
PL194977B1 (pl
Inventor
Alfred Edlinger
Original Assignee
Holcim Ltd.
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 Holcim Ltd. filed Critical Holcim Ltd.
Publication of PL356415A1 publication Critical patent/PL356415A1/pl
Publication of PL194977B1 publication Critical patent/PL194977B1/pl

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
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
    • 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
    • C21B2400/028—Methods of cooling or quenching molten slag with the permanent addition of cooled slag or other solids
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
PL356415A 2000-01-28 2001-01-18 Sposób obróbki żużli lub mieszanin żużlowych PL194977B1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT652000 2000-01-28
PCT/AT2001/000010 WO2001055459A1 (de) 2000-01-28 2001-01-18 Verfahren zum behandeln von schlacken oder schlackengemischen auf einem eisenbad

Publications (2)

Publication Number Publication Date
PL356415A1 true PL356415A1 (pl) 2004-06-28
PL194977B1 PL194977B1 (pl) 2007-07-31

Family

ID=3480585

Family Applications (1)

Application Number Title Priority Date Filing Date
PL356415A PL194977B1 (pl) 2000-01-28 2001-01-18 Sposób obróbki żużli lub mieszanin żużlowych

Country Status (22)

Country Link
US (1) US6843828B2 (pl)
EP (1) EP1252343B1 (pl)
JP (1) JP4249417B2 (pl)
KR (1) KR100580347B1 (pl)
CN (1) CN1292080C (pl)
AR (1) AR027285A1 (pl)
AU (1) AU778627B2 (pl)
BR (1) BR0107801B1 (pl)
CA (1) CA2398344C (pl)
CZ (1) CZ297883B6 (pl)
DE (1) DE50100439D1 (pl)
ES (1) ES2203588T3 (pl)
HU (1) HUP0203820A2 (pl)
MX (1) MXPA02007083A (pl)
PL (1) PL194977B1 (pl)
PT (1) PT1252343E (pl)
RU (1) RU2238331C2 (pl)
SK (1) SK286013B6 (pl)
TW (1) TW533243B (pl)
UA (1) UA74810C2 (pl)
WO (1) WO2001055459A1 (pl)
ZA (1) ZA200205111B (pl)

Families Citing this family (16)

* 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
AT412723B (de) * 2003-06-30 2005-06-27 Patco Engineering Gmbh Verfahren zum konditionieren von schlacken und stäuben aus der edelstahlherstellung
CA2554805A1 (en) * 2004-01-30 2005-08-11 Technological Resources Pty. Limited Ironmaking and steelmaking
AU2005245678B2 (en) * 2004-05-18 2010-09-30 Holcim Technology Ltd. Method for reducing CR from CR-containing metallurgical slags
CN102019286B (zh) * 2010-12-13 2011-11-09 济南鲍安环保技术开发有限公司 一种磁选后钢渣尾渣的处理方法
KR101257054B1 (ko) 2011-06-28 2013-04-22 현대제철 주식회사 슬러지를 이용한 전기로용 스크랩 제조방법
EP2767597B1 (en) 2012-06-27 2016-11-02 Nippon Steel & Sumitomo Metal Corporation Method of reduction processing of steel-making slag
US10612104B2 (en) 2013-07-24 2020-04-07 Nippon Steel Corporation Exhaust gas treatment method and exhaust gas treatment facility
KR20150133272A (ko) * 2013-07-25 2015-11-27 제이에프이 스틸 가부시키가이샤 시멘트 원료용 고로 수쇄 슬래그 및 그의 선별 방법
CN103710480B (zh) * 2013-12-06 2016-01-20 济南鲍德炉料有限公司 一种液态钢渣余热还原铁矿石的生产方法
BR112019010786B1 (pt) 2016-12-16 2023-02-07 Nippon Steel Corporation Forno elétrico
US11898797B2 (en) 2016-12-16 2024-02-13 Nippon Steel Corporation Electric furnace
DE102017119675B4 (de) 2017-08-28 2019-07-04 Voestalpine Stahl Gmbh Verfahren zur Behandlung von Schlacke
CN111440918A (zh) * 2020-04-07 2020-07-24 包头钢铁（集团）有限责任公司 一种利用回收资源对脱磷渣去泡沫化的方法
DE102020205493A1 (de) 2020-04-30 2021-11-04 Sms Group Gmbh Verfahren zum Herstellen von flüssigem Roheisen aus einem DRI-Produkt
JP7128602B1 (ja) 2022-03-11 2022-08-31 山田 榮子 産業廃棄物の少ない屑鉄の溶解方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO136620C (no) * 1972-02-15 1977-10-05 Graenges Ab Fremgangsm}te ved fremstilling av sement fra metallurgisk slagg
JPS5514802A (en) * 1978-06-30 1980-02-01 Nippon Kokan Kk <Nkk> Treating method for molten metal generated at reduction treatment for slag from steel manufacture
US4304598A (en) * 1980-09-19 1981-12-08 Klockner-Werke Ag Method for producing steel from solid, iron containing pieces
AU678516B2 (en) * 1993-09-07 1997-05-29 Holcim Ltd Process for making steel and hydraulically active binders
HRP970303B1 (en) * 1996-06-05 2002-06-30 Holderbank Financ Glarus Method for making pozzolans, synthetic blast-furnance slag, belite or alite clinkers, and pig-iron alloys, from oxidic slag and a device for implementing this method
RU2105073C1 (ru) * 1997-04-25 1998-02-20 Александров Борис Леонидович Способ обработки ванадиевого шлака
RU2121518C1 (ru) * 1997-05-21 1998-11-10 Открытое акционерное общество "Институт Гинцветмет" Способ переработки оксидного сырья, содержащего цветные металлы
US6332910B1 (en) * 1997-09-15 2001-12-25 Holderbank Financiere Glarus Ag Process for working up steel slags and iron carriers for obtaining pig iron and environmentally safe slags

Also Published As

Publication number Publication date
CA2398344A1 (en) 2001-08-02
BR0107801B1 (pt) 2009-01-13
CA2398344C (en) 2008-04-08
BR0107801A (pt) 2002-10-22
RU2238331C2 (ru) 2004-10-20
CZ20022782A3 (cs) 2003-03-12
SK286013B6 (sk) 2008-01-07
PL194977B1 (pl) 2007-07-31
US6843828B2 (en) 2005-01-18
JP4249417B2 (ja) 2009-04-02
UA74810C2 (en) 2006-02-15
MXPA02007083A (es) 2004-09-06
CN1401009A (zh) 2003-03-05
KR20020090212A (ko) 2002-11-30
AU2652201A (en) 2001-08-07
CZ297883B6 (cs) 2007-04-18
PT1252343E (pt) 2003-12-31
AR027285A1 (es) 2003-03-19
RU2002123053A (ru) 2004-02-20
JP2003520899A (ja) 2003-07-08
EP1252343A1 (de) 2002-10-30
TW533243B (en) 2003-05-21
US20030140732A1 (en) 2003-07-31
DE50100439D1 (de) 2003-09-04
ZA200205111B (en) 2003-12-31
EP1252343B1 (de) 2003-07-30
ES2203588T3 (es) 2004-04-16
CN1292080C (zh) 2006-12-27
KR100580347B1 (ko) 2006-05-16
AU778627B2 (en) 2004-12-16
HUP0203820A2 (en) 2003-04-28
WO2001055459A1 (de) 2001-08-02
SK9562002A3 (en) 2003-04-01

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Legal Events

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LAPS Decisions on the lapse of the protection rights

Effective date: 20100118