CN1292080C - 在金属液池中处理钢渣的方法 - Google Patents

在金属液池中处理钢渣的方法 Download PDF

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Publication number
CN1292080C
CN1292080C CNB018042724A CN01804272A CN1292080C CN 1292080 C CN1292080 C CN 1292080C CN B018042724 A CNB018042724 A CN B018042724A CN 01804272 A CN01804272 A CN 01804272A CN 1292080 C CN1292080 C CN 1292080C
Authority
CN
China
Prior art keywords
added
slag
steel
steel slag
molten
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 - Fee Related
Application number
CNB018042724A
Other languages
English (en)
Chinese (zh)
Other versions
CN1401009A (zh
Inventor
A·埃德林格
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.)
Holcim Technology Ltd
Original Assignee
HELSINMU 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 HELSINMU AG filed Critical HELSINMU AG
Publication of CN1401009A publication Critical patent/CN1401009A/zh
Application granted granted Critical
Publication of CN1292080C publication Critical patent/CN1292080C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Analytical Chemistry (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CNB018042724A 2000-01-28 2001-01-18 在金属液池中处理钢渣的方法 Expired - Fee Related CN1292080C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM65/2000 2000-01-28
AT652000 2000-01-28

Publications (2)

Publication Number Publication Date
CN1401009A CN1401009A (zh) 2003-03-05
CN1292080C true CN1292080C (zh) 2006-12-27

Family

ID=3480585

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018042724A Expired - Fee Related CN1292080C (zh) 2000-01-28 2001-01-18 在金属液池中处理钢渣的方法

Country Status (22)

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

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
EP1718776A4 (en) * 2004-01-30 2009-05-06 Tech Resources Pty Ltd MANUFACTURE OF IRON AND STEEL
EP1747297B1 (de) 2004-05-18 2007-11-14 Holcim Ltd. Verfahren zur reduktion von cr aus cr-haltigen metallurgischen schlacken
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
JP5574057B2 (ja) 2012-06-27 2014-08-20 新日鐵住金株式会社 製鋼スラグ還元処理用電気炉のスラグ供給容器
CN105392905B (zh) 2013-07-24 2017-06-20 新日铁住金株式会社 排气处理方法以及排气处理设备
CN105143137B (zh) * 2013-07-25 2018-05-04 杰富意钢铁株式会社 水泥原料用高炉水淬炉渣及其筛选方法
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
CN110073161B (zh) 2016-12-16 2020-06-05 日本制铁株式会社 电炉
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
CA993661A (en) * 1972-02-15 1976-07-27 Nils F. Tiberg Method of environment-protective and economic recovery of metallurgical slags
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
BR9405583A (pt) * 1993-09-07 1999-09-08 Holderbank Financ Glarus Processo para preparação de aço e aglutinantes hidraulicamente ativos
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
RU2172783C2 (ru) 1997-09-15 2001-08-27 "Хольдербанк" Финансьер Гларус АГ Способ переработки сталеплавильных шлаков и носителей железа для получения чугуна и экологичных шлаков

Also Published As

Publication number Publication date
HUP0203820A2 (en) 2003-04-28
SK286013B6 (sk) 2008-01-07
SK9562002A3 (en) 2003-04-01
CZ297883B6 (cs) 2007-04-18
US20030140732A1 (en) 2003-07-31
PL356415A1 (en) 2004-06-28
WO2001055459A1 (de) 2001-08-02
CA2398344C (en) 2008-04-08
CZ20022782A3 (cs) 2003-03-12
AR027285A1 (es) 2003-03-19
EP1252343B1 (de) 2003-07-30
PT1252343E (pt) 2003-12-31
ES2203588T3 (es) 2004-04-16
KR100580347B1 (ko) 2006-05-16
MXPA02007083A (es) 2004-09-06
RU2238331C2 (ru) 2004-10-20
ZA200205111B (en) 2003-12-31
TW533243B (en) 2003-05-21
DE50100439D1 (de) 2003-09-04
CA2398344A1 (en) 2001-08-02
UA74810C2 (en) 2006-02-15
US6843828B2 (en) 2005-01-18
BR0107801A (pt) 2002-10-22
KR20020090212A (ko) 2002-11-30
AU2652201A (en) 2001-08-07
EP1252343A1 (de) 2002-10-30
JP2003520899A (ja) 2003-07-08
PL194977B1 (pl) 2007-07-31
BR0107801B1 (pt) 2009-01-13
JP4249417B2 (ja) 2009-04-02
RU2002123053A (ru) 2004-02-20
AU778627B2 (en) 2004-12-16
CN1401009A (zh) 2003-03-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HORSIM TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: HALSIM CO., LTD.

Effective date: 20080815

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080815

Address after: Switzerland Jonathan

Patentee after: Holcim Technology Ltd.

Address before: Switzerland Jonathan

Patentee before: Helsinmu AG.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061227

Termination date: 20100219