FR2819267B1 - Procede de bouletage de minerai de fer - Google Patents
Procede de bouletage de minerai de ferInfo
- Publication number
- FR2819267B1 FR2819267B1 FR0100268A FR0100268A FR2819267B1 FR 2819267 B1 FR2819267 B1 FR 2819267B1 FR 0100268 A FR0100268 A FR 0100268A FR 0100268 A FR0100268 A FR 0100268A FR 2819267 B1 FR2819267 B1 FR 2819267B1
- Authority
- FR
- France
- Prior art keywords
- iron ore
- balling process
- ore balling
- iron
- ore
- 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
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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
- C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering process
-
- 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
- C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/38—Arrangements of cooling devices
- F27B7/383—Cooling devices for the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
- F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/0014—Devices for monitoring temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/18—Composition, conformation or state of the charge in the form of pellets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/03—Calcining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0100268A FR2819267B1 (fr) | 2001-01-10 | 2001-01-10 | Procede de bouletage de minerai de fer |
CA002433853A CA2433853A1 (fr) | 2001-01-10 | 2002-01-09 | Procede de bouletage de minerai de fer |
AU2002233406A AU2002233406B2 (en) | 2001-01-10 | 2002-01-09 | Method for pelletization of iron ore |
BR0206399-9A BR0206399A (pt) | 2001-01-10 | 2002-01-09 | Processo de produção de esferas de minério de ferro |
PCT/FR2002/000063 WO2002055745A1 (fr) | 2001-01-10 | 2002-01-09 | Procede de bouletage de minerai de fer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0100268A FR2819267B1 (fr) | 2001-01-10 | 2001-01-10 | Procede de bouletage de minerai de fer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2819267A1 FR2819267A1 (fr) | 2002-07-12 |
FR2819267B1 true FR2819267B1 (fr) | 2004-01-02 |
Family
ID=8858656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0100268A Expired - Fee Related FR2819267B1 (fr) | 2001-01-10 | 2001-01-10 | Procede de bouletage de minerai de fer |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2002233406B2 (fr) |
BR (1) | BR0206399A (fr) |
CA (1) | CA2433853A1 (fr) |
FR (1) | FR2819267B1 (fr) |
WO (1) | WO2002055745A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE2250973A1 (en) * | 2022-08-17 | 2024-02-18 | Luossavaara Kiirunavaara Ab | Method and apparatus for producing a metal oxide material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2785063A (en) * | 1951-11-17 | 1957-03-12 | Oglebay Norton And Company | Temperature control system and method |
US4313757A (en) * | 1976-08-06 | 1982-02-02 | Union Carbide Corporation | Process for upgrading iron ore pellets |
NL8000882A (nl) * | 1980-02-13 | 1981-09-16 | Estel Hoogovens Bv | Werkwijze voor het agglomereren van vliegas. |
GB9226454D0 (en) * | 1992-12-18 | 1993-02-10 | Cross Mark | Treatment of iron ore |
-
2001
- 2001-01-10 FR FR0100268A patent/FR2819267B1/fr not_active Expired - Fee Related
-
2002
- 2002-01-09 CA CA002433853A patent/CA2433853A1/fr not_active Abandoned
- 2002-01-09 BR BR0206399-9A patent/BR0206399A/pt not_active Application Discontinuation
- 2002-01-09 AU AU2002233406A patent/AU2002233406B2/en not_active Ceased
- 2002-01-09 WO PCT/FR2002/000063 patent/WO2002055745A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2819267A1 (fr) | 2002-07-12 |
WO2002055745A1 (fr) | 2002-07-18 |
BR0206399A (pt) | 2004-02-10 |
CA2433853A1 (fr) | 2002-07-18 |
AU2002233406B2 (en) | 2004-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100930 |