FR2752243B1 - Procede de preparation de granulats a partir de laitier liquide d'acierie - Google Patents

Procede de preparation de granulats a partir de laitier liquide d'acierie

Info

Publication number
FR2752243B1
FR2752243B1 FR9609996A FR9609996A FR2752243B1 FR 2752243 B1 FR2752243 B1 FR 2752243B1 FR 9609996 A FR9609996 A FR 9609996A FR 9609996 A FR9609996 A FR 9609996A FR 2752243 B1 FR2752243 B1 FR 2752243B1
Authority
FR
France
Prior art keywords
dairy
aggregates
preparation
liquid steel
steel
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
FR9609996A
Other languages
English (en)
Other versions
FR2752243A1 (fr
Inventor
Michel Schneider
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
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9609996A priority Critical patent/FR2752243B1/fr
Publication of FR2752243A1 publication Critical patent/FR2752243A1/fr
Application granted granted Critical
Publication of FR2752243B1 publication Critical patent/FR2752243B1/fr
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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/04—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/085—Aggregate or filler materials therefor; Coloured reflecting or luminescent additives therefor
    • 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
    • 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
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • 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)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
FR9609996A 1996-08-08 1996-08-08 Procede de preparation de granulats a partir de laitier liquide d'acierie Expired - Fee Related FR2752243B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9609996A FR2752243B1 (fr) 1996-08-08 1996-08-08 Procede de preparation de granulats a partir de laitier liquide d'acierie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609996A FR2752243B1 (fr) 1996-08-08 1996-08-08 Procede de preparation de granulats a partir de laitier liquide d'acierie

Publications (2)

Publication Number Publication Date
FR2752243A1 FR2752243A1 (fr) 1998-02-13
FR2752243B1 true FR2752243B1 (fr) 1998-09-04

Family

ID=9494915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609996A Expired - Fee Related FR2752243B1 (fr) 1996-08-08 1996-08-08 Procede de preparation de granulats a partir de laitier liquide d'acierie

Country Status (1)

Country Link
FR (1) FR2752243B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20120158A1 (it) 2012-09-13 2014-03-14 Danieli Off Mecc Apparato e metodo per il trattamento di scorie metallurgiche
RU2532713C1 (ru) * 2013-03-26 2014-11-10 Общество с ограниченной ответственностью "ХМК-Инжиниринг" Способ получения металлического железа
DE102023105075A1 (de) 2022-03-04 2023-09-07 Thyssenkrupp Ag Einsatz von Gießereialtsand zur Herstellung einer raumstabilen Stahlwerksschlacke
BE1030319B1 (de) * 2022-03-04 2023-10-03 Thyssenkrupp Ag Einsatz von Gießereialtsand zur Herstellung einer raumstabilen Stahlwerksschlacke

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411074A (fr) * 1963-07-06 1965-09-17 Rheinische Stahlwerke Ag Procédé d'amélioration des scories métallurgiques des méthodes de production de l'acier basiques
US3897231A (en) * 1974-02-25 1975-07-29 Shenango Inc Method for contacting hot, viscous, molten slag with gaseous reactants
FR2288783A1 (fr) * 1974-10-21 1976-05-21 Gagneraud Pere & Fils Procede de traitement de laitiers et scories metallurgiques en vue, notamment, d'ameliorer leur aptitude a la fragmentation
US4179279A (en) * 1975-10-09 1979-12-18 Nippon Jiryoku Senko Co., Ltd. Process for treating molten steel slag with red mud from aluminum industry
DE2740097A1 (de) * 1977-09-06 1979-03-08 Graenges Oxeloesunds Jaernverk Granulat und verfahren und vorrichtung zum granulieren von schmelzen
FR2411808A1 (fr) * 1977-12-16 1979-07-13 Gagneraud Francis Procede et dipositif pour la production de laine de laitier
FR2480621A1 (fr) * 1980-04-16 1981-10-23 Gagneraud Francis Procede d'obtention de granulats secs de laitiers
DE3817845A1 (de) * 1988-05-26 1989-12-07 Weg Walzwerk Euskirchen Gmbh Verfahren zur umweltfreundlichen einbindung von staub, der wasserloesliche, umweltgefaehrdende verbindungen enthaelt, aus entstaubungsanlagen von stahlwerken

Also Published As

Publication number Publication date
FR2752243A1 (fr) 1998-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse