DE69220899D1 - Verfahren zum Herstellen eines eisenhaltigen Kühlmittels für die Stahlerzeugung im Konverter und nach diesem Verfahren hergestelltes Kühlmittel - Google Patents

Verfahren zum Herstellen eines eisenhaltigen Kühlmittels für die Stahlerzeugung im Konverter und nach diesem Verfahren hergestelltes Kühlmittel

Info

Publication number
DE69220899D1
DE69220899D1 DE69220899T DE69220899T DE69220899D1 DE 69220899 D1 DE69220899 D1 DE 69220899D1 DE 69220899 T DE69220899 T DE 69220899T DE 69220899 T DE69220899 T DE 69220899T DE 69220899 D1 DE69220899 D1 DE 69220899D1
Authority
DE
Germany
Prior art keywords
coolant
converter
iron
producing
steel production
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 - Lifetime
Application number
DE69220899T
Other languages
English (en)
Other versions
DE69220899T2 (de
Inventor
Serge Audebert
Francis Audibert
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9419351&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69220899(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Application granted granted Critical
Publication of DE69220899D1 publication Critical patent/DE69220899D1/de
Publication of DE69220899T2 publication Critical patent/DE69220899T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
    • 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
    • C22B7/02—Working-up flue dust
    • 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
    • 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
    • Y10S75/962—Treating or using mill scale

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Articles (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Sorption Type Refrigeration Machines (AREA)
DE69220899T 1991-11-26 1992-11-20 Verfahren zum Herstellen eines eisenhaltigen Kühlmittels für die Stahlerzeugung im Konverter und nach diesem Verfahren hergestelltes Kühlmittel Expired - Lifetime DE69220899T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114590A FR2684689B1 (fr) 1991-11-26 1991-11-26 Procede de preparation d'un agent refroidissant contenant du fer pour convertisseur d'acierie et agent refroidissant obtenu par ce procede.

Publications (2)

Publication Number Publication Date
DE69220899D1 true DE69220899D1 (de) 1997-08-21
DE69220899T2 DE69220899T2 (de) 1998-01-15

Family

ID=9419351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220899T Expired - Lifetime DE69220899T2 (de) 1991-11-26 1992-11-20 Verfahren zum Herstellen eines eisenhaltigen Kühlmittels für die Stahlerzeugung im Konverter und nach diesem Verfahren hergestelltes Kühlmittel

Country Status (9)

Country Link
US (1) US5587002A (de)
EP (1) EP0545766B1 (de)
JP (1) JP3442417B2 (de)
KR (1) KR100245802B1 (de)
AT (1) ATE155533T1 (de)
CA (1) CA2083800C (de)
DE (1) DE69220899T2 (de)
ES (1) ES2103912T3 (de)
FR (1) FR2684689B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771316B1 (fr) * 1997-11-26 2000-02-18 Ferway Valorisation des boues d'hydroxydes metalliques et/ou fines metalliques
CN103667691B (zh) * 2013-12-12 2015-03-25 攀枝花钢城集团有限公司 一种转炉炼钢用高铁球团及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69621C (de) * A. HUBER, Theilhaber der Firma J. A. HUBER SÖHNE, in Rosenheim In der Breitenrichtung durch Bolzengelenke verbundene Gliedertreibriemen
DE31715C (de) * J. J. SALTERY in Wien Melasse als Bindemittel für Erze, Kohlenklein und Sägespähne
DE252393C (de) *
DD69621A (de) *
US2842434A (en) * 1955-07-11 1958-07-08 Paul O Tobeler Method of producing crude iron
JPS531103A (en) * 1976-06-25 1978-01-07 Nisshin Steel Co Ltd Treatment of plating sludge
DE2726268B2 (de) * 1977-06-10 1980-08-28 Verkaufsgesellschaft Fuer Teererzeugnisse (Vft) Mbh, 4300 Essen Verfahren zur Herstellung eines hochkohlenstoffhaltigen Produkts aus Abfallruß
JPS544214A (en) * 1977-06-13 1979-01-12 Sumitomo Metal Ind Ltd Converter flux
US4294610A (en) * 1978-04-14 1981-10-13 Great Lakes Carbon Corporation Foundry coke
US4326883A (en) * 1979-07-10 1982-04-27 Inland Steel Company Process for deoiling and agglomerating oil-bearing mill scale
DE2942899C2 (de) * 1979-10-24 1983-01-05 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Verfahren zur Rückgewinnung von bei der Erzeugung und Bearbeitung von Stahl anfallenden Reststoffen
US4585475A (en) * 1980-06-25 1986-04-29 Inland Steel Company Method for recycling oily mill scale
US4369062A (en) * 1981-09-28 1983-01-18 Strange Robert R Method of making briquettes and product
JPS62294139A (ja) * 1986-06-11 1987-12-21 Nippon Jiryoku Senko Kk ダスト、スラツジと製鋼スラグの同時処理方法
DD252393A1 (de) * 1986-08-19 1987-12-16 Maxhuette Unterwellenborn Verfahren zum kuehlen und waermeausgleich von stahlschmelzen
DE3923552A1 (de) * 1989-07-15 1991-01-24 Kloeckner Humboldt Deutz Ag Verfahren zur verarbeitung von in walzwerken anfallendem zunder
US5100464A (en) * 1989-08-21 1992-03-31 Womco, Inc. Steel mill by-product material briquettes and pellets
DE4101584A1 (de) * 1991-01-21 1992-07-23 Saar Kokerei Gmbh Verfahren zur aufbereitung von walzenzunder

Also Published As

Publication number Publication date
DE69220899T2 (de) 1998-01-15
ATE155533T1 (de) 1997-08-15
EP0545766B1 (de) 1997-07-16
EP0545766A1 (de) 1993-06-09
ES2103912T3 (es) 1997-10-01
US5587002A (en) 1996-12-24
CA2083800C (fr) 2003-09-30
KR100245802B1 (ko) 2000-04-01
JP3442417B2 (ja) 2003-09-02
FR2684689A1 (fr) 1993-06-11
CA2083800A1 (fr) 1993-05-27
JPH05339616A (ja) 1993-12-21
FR2684689B1 (fr) 1994-04-08
KR930010199A (ko) 1993-06-22

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