IT1275918B1 - Procedimento ed impianto di trattamento di materie in fusione per pelletizzazione - Google Patents

Procedimento ed impianto di trattamento di materie in fusione per pelletizzazione

Info

Publication number
IT1275918B1
IT1275918B1 ITMI950510A IT1275918B1 IT 1275918 B1 IT1275918 B1 IT 1275918B1 IT MI950510 A ITMI950510 A IT MI950510A IT 1275918 B1 IT1275918 B1 IT 1275918B1
Authority
IT
Italy
Prior art keywords
pelletization
plant
treatment
melting materials
melting
Prior art date
Application number
Other languages
English (en)
Inventor
Roger-Francois Gagneraud
Original Assignee
Gagneraud Pere & Fils
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 Gagneraud Pere & Fils filed Critical Gagneraud Pere & Fils
Publication of ITMI950510A0 publication Critical patent/ITMI950510A0/it
Publication of ITMI950510A1 publication Critical patent/ITMI950510A1/it
Application granted granted Critical
Publication of IT1275918B1 publication Critical patent/IT1275918B1/it

Links

Classifications

    • 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
    • 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
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Glass Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
IT95MI000510 1994-03-16 1995-03-16 Procedimento ed impianto di trattamento di materie in fusione per pelletizzazione IT1275918B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403106A FR2717501B1 (fr) 1994-03-16 1994-03-16 Procédé et installation de traitement de matières en fusion par bouletage.

Publications (3)

Publication Number Publication Date
ITMI950510A0 ITMI950510A0 (it) 1995-03-16
ITMI950510A1 ITMI950510A1 (it) 1996-09-16
IT1275918B1 true IT1275918B1 (it) 1997-10-24

Family

ID=9461128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI000510 IT1275918B1 (it) 1994-03-16 1995-03-16 Procedimento ed impianto di trattamento di materie in fusione per pelletizzazione

Country Status (4)

Country Link
BR (1) BR9501097A (it)
FR (1) FR2717501B1 (it)
IT (1) IT1275918B1 (it)
PL (1) PL179649B1 (it)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179275A (en) * 1976-11-17 1979-12-18 Acieries Reunies De Burbach-Eich-Dudelange S.A. Arbed Method of expanding metallurgical slag
FR2542760B1 (fr) * 1983-03-17 1987-09-11 Gagneraud Francis Installation perfectionnee pour le traitement en continu de matieres en fusion en vue de l'obtention de produits bouletes
DE3511958A1 (de) * 1985-04-02 1986-10-16 AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg Verfahren und einrichtung zum herstellen von schlackensand (granulat) aus hochofenschlacke
LU86054A1 (fr) * 1985-08-27 1987-03-06 Wurth Paul Sa Procede de traitement de laitier metallurgique d'un four a cuve
US5082483A (en) * 1990-06-08 1992-01-21 National Slag Limited Enclosures for slag pelletization apparatus and method of operation thereof
LU88127A1 (fr) * 1992-06-02 1994-03-01 Wurth Paul Sa Procede pour le traitement d'un melange de vapeurs d'eau et d'air pollue par des gas sulfures,forme lors de la granulation et de la deshydratation du laitier de haut fourneau

Also Published As

Publication number Publication date
PL179649B1 (pl) 2000-10-31
FR2717501A1 (fr) 1995-09-22
ITMI950510A0 (it) 1995-03-16
BR9501097A (pt) 1995-10-24
ITMI950510A1 (it) 1996-09-16
PL307721A1 (en) 1995-09-18
FR2717501B1 (fr) 1996-05-15

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Legal Events

Date Code Title Description
0001 Granted