ITUD990155A0 - Forno per la riduzione diretta di ossidi di ferro - Google Patents
Forno per la riduzione diretta di ossidi di ferroInfo
- Publication number
- ITUD990155A0 ITUD990155A0 IT99UD000155A ITUD990155A ITUD990155A0 IT UD990155 A0 ITUD990155 A0 IT UD990155A0 IT 99UD000155 A IT99UD000155 A IT 99UD000155A IT UD990155 A ITUD990155 A IT UD990155A IT UD990155 A0 ITUD990155 A0 IT UD990155A0
- Authority
- IT
- Italy
- Prior art keywords
- furnace
- iron oxides
- direct reduction
- reduction
- direct
- Prior art date
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title 1
- 235000013980 iron oxide Nutrition 0.000 title 1
Classifications
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
-
- 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
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases, or liquids
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999UD000155A IT1310768B1 (it) | 1999-09-06 | 1999-09-06 | Forno per la riduzione diretta di ossidi di ferro |
MXPA02002413A MXPA02002413A (es) | 1999-09-06 | 2000-09-05 | Horno para la reduccion directa de oxidos de hierro. |
BR0013790-1A BR0013790A (pt) | 1999-09-06 | 2000-09-05 | Forno para redução direta de óxidos de ferro |
AU67186/00A AU6718600A (en) | 1999-09-06 | 2000-09-05 | Furnace for the direct reduction of iron oxides |
PCT/IB2000/001257 WO2001018259A1 (en) | 1999-09-06 | 2000-09-05 | Furnace for the direct reduction of iron oxides |
EP00954834A EP1212471A1 (en) | 1999-09-06 | 2000-09-05 | Furnace for the direct reduction of iron oxides |
RU2002108711/02A RU2244753C2 (ru) | 1999-09-06 | 2000-09-05 | Печь для прямого восстановления оксидов железа |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999UD000155A IT1310768B1 (it) | 1999-09-06 | 1999-09-06 | Forno per la riduzione diretta di ossidi di ferro |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD990155A0 true ITUD990155A0 (it) | 1999-09-06 |
ITUD990155A1 ITUD990155A1 (it) | 2001-03-06 |
IT1310768B1 IT1310768B1 (it) | 2002-02-22 |
Family
ID=11423024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999UD000155A IT1310768B1 (it) | 1999-09-06 | 1999-09-06 | Forno per la riduzione diretta di ossidi di ferro |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1212471A1 (it) |
AU (1) | AU6718600A (it) |
BR (1) | BR0013790A (it) |
IT (1) | IT1310768B1 (it) |
MX (1) | MXPA02002413A (it) |
RU (1) | RU2244753C2 (it) |
WO (1) | WO2001018259A1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10205660B4 (de) * | 2002-02-12 | 2010-11-25 | Sms Siemag Aktiengesellschaft | Verfarhen und Vorrichtung zur kontinuierlichen Stahlherstellung unter Einsatz von metallischen Einsatzmaterial |
CN100577819C (zh) * | 2007-08-23 | 2010-01-06 | 吴镝 | 内旋式煅烧炉 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1223457A (fr) * | 1958-01-22 | 1960-06-17 | Elektrokemisk As | Procédé pour la réduction d'oxydes métalliques et dispositif pour sa mise en oeuvre |
US4029220A (en) * | 1975-11-28 | 1977-06-14 | Greaves Melvin J | Distributor means for charging particulate material into receptacles |
DD237712B1 (de) * | 1985-01-11 | 1988-05-04 | Zementind Rationalisierung | Vorrichtung zur regulierung der inneren vorgaenge im schachtvorwaermer |
US5210962A (en) * | 1991-09-13 | 1993-05-18 | Jones Jr John B | Vertical shaft processor |
-
1999
- 1999-09-06 IT IT1999UD000155A patent/IT1310768B1/it active
-
2000
- 2000-09-05 AU AU67186/00A patent/AU6718600A/en not_active Abandoned
- 2000-09-05 BR BR0013790-1A patent/BR0013790A/pt not_active IP Right Cessation
- 2000-09-05 RU RU2002108711/02A patent/RU2244753C2/ru not_active IP Right Cessation
- 2000-09-05 EP EP00954834A patent/EP1212471A1/en not_active Withdrawn
- 2000-09-05 WO PCT/IB2000/001257 patent/WO2001018259A1/en not_active Application Discontinuation
- 2000-09-05 MX MXPA02002413A patent/MXPA02002413A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2001018259A1 (en) | 2001-03-15 |
ITUD990155A1 (it) | 2001-03-06 |
AU6718600A (en) | 2001-04-10 |
IT1310768B1 (it) | 2002-02-22 |
EP1212471A1 (en) | 2002-06-12 |
MXPA02002413A (es) | 2005-06-20 |
BR0013790A (pt) | 2002-05-14 |
RU2244753C2 (ru) | 2005-01-20 |
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