FR2717501B1 - Procédé et installation de traitement de matières en fusion par bouletage. - Google Patents

Procédé et installation de traitement de matières en fusion par bouletage.

Info

Publication number: FR2717501B1
Authority: FR; France
Prior art keywords: pelletizing; installation; molten materials; treating molten; treating
Prior art date: 1994-03-16
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

FR9403106A

Other languages

English (en)

Other versions

FR2717501A1 (fr

Inventor

Roger-Francois Gagneraud

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.)

GAGNERAUD PERE FILS ENTR

Original Assignee

GAGNERAUD PERE FILS ENTR

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.)

1994-03-16

Filing date

1994-03-16

Publication date

1996-05-15

1994-03-16 Application filed by GAGNERAUD PERE FILS ENTR filed Critical GAGNERAUD PERE FILS ENTR

1994-03-16 Priority to FR9403106A priority Critical patent/FR2717501B1/fr

1995-03-16 Priority to BR9501097A priority patent/BR9501097A/pt

1995-03-16 Priority to PL95307721A priority patent/PL179649B1/pl

1995-03-16 Priority to IT95MI000510 priority patent/IT1275918B1/it

1995-09-22 Publication of FR2717501A1 publication Critical patent/FR2717501A1/fr

1996-05-15 Application granted granted Critical

1996-05-15 Publication of FR2717501B1 publication Critical patent/FR2717501B1/fr

2014-03-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)
Glass Compositions (AREA)
Processing Of Solid Wastes (AREA)
Treating Waste Gases (AREA)

FR9403106A 1994-03-16 1994-03-16 Procédé et installation de traitement de matières en fusion par bouletage. Expired - Fee Related FR2717501B1 (fr)

Priority Applications (4)

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.
BR9501097A BR9501097A (pt)	1994-03-16	1995-03-16	Processo e instalação para tratar matérias fundidas por empelotamento
PL95307721A PL179649B1 (pl)	1994-03-16	1995-03-16	Uklad do obróbki materialów stopionych, zwlaszcza stopionych materialów mineralnych PL
IT95MI000510 IT1275918B1 (it)	1994-03-16	1995-03-16	Procedimento ed impianto di trattamento di materie in fusione per pelletizzazione

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 (2)

Publication Number	Publication Date
FR2717501A1 FR2717501A1 (fr)	1995-09-22
FR2717501B1 true FR2717501B1 (fr)	1996-05-15

Family

ID=9461128

Family Applications (1)

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

Country Status (4)

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

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

1994
- 1994-03-16 FR FR9403106A patent/FR2717501B1/fr not_active Expired - Fee Related
1995
- 1995-03-16 IT IT95MI000510 patent/IT1275918B1/it active IP Right Grant
- 1995-03-16 BR BR9501097A patent/BR9501097A/pt not_active Application Discontinuation
- 1995-03-16 PL PL95307721A patent/PL179649B1/pl unknown

Also Published As

Publication number	Publication date
PL307721A1 (en)	1995-09-18
FR2717501A1 (fr)	1995-09-22
PL179649B1 (pl)	2000-10-31
BR9501097A (pt)	1995-10-24
IT1275918B1 (it)	1997-10-24
ITMI950510A0 (it)	1995-03-16
ITMI950510A1 (it)	1996-09-16

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Legal Events

Date	Code	Title	Description
2001-12-28	ST	Notification of lapse