RU2002111002A - METHOD FOR PRODUCING IRON IRON - Google Patents
METHOD FOR PRODUCING IRON IRONInfo
- Publication number
- RU2002111002A RU2002111002A RU2002111002/02A RU2002111002A RU2002111002A RU 2002111002 A RU2002111002 A RU 2002111002A RU 2002111002/02 A RU2002111002/02 A RU 2002111002/02A RU 2002111002 A RU2002111002 A RU 2002111002A RU 2002111002 A RU2002111002 A RU 2002111002A
- Authority
- RU
- Russia
- Prior art keywords
- iron
- iron oxide
- gasifier
- melting gasifier
- metallization
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- NJFMNPFATSYWHB-UHFFFAOYSA-N AC1L9HGR Chemical compound [Fe].[Fe] NJFMNPFATSYWHB-UHFFFAOYSA-N 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 8
- 229910000460 iron oxide Inorganic materials 0.000 claims 8
- 229910052742 iron Inorganic materials 0.000 claims 7
- 238000002844 melting Methods 0.000 claims 7
- 238000001465 metallisation Methods 0.000 claims 4
- 239000003795 chemical substances by application Substances 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 3
- 229910000805 Pig iron Inorganic materials 0.000 claims 2
- 239000000969 carrier Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 2
- 229910000499 pig iron Inorganic materials 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000002309 gasification Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19963609.5 | 1999-12-23 | ||
DE19963609A DE19963609C1 (en) | 1999-12-23 | 1999-12-23 | Production of pig iron comprises reducing iron ore in a reduction shaft to form sponge iron which has a high degree of metallization |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002111002A true RU2002111002A (en) | 2004-04-10 |
RU2246543C2 RU2246543C2 (en) | 2005-02-20 |
Family
ID=7934889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002111002/02A RU2246543C2 (en) | 1999-12-23 | 2000-11-28 | Method of production of conversion pig iron |
Country Status (20)
Country | Link |
---|---|
US (1) | US6767383B1 (en) |
EP (1) | EP1246947B1 (en) |
JP (1) | JP2003518556A (en) |
KR (1) | KR100688319B1 (en) |
CN (1) | CN1206372C (en) |
AT (1) | ATE251225T1 (en) |
AU (1) | AU769901B2 (en) |
BR (1) | BR0015902A (en) |
CA (1) | CA2396690A1 (en) |
CZ (1) | CZ298736B6 (en) |
DE (2) | DE19963609C1 (en) |
MX (1) | MXPA02003908A (en) |
PL (1) | PL193891B1 (en) |
RU (1) | RU2246543C2 (en) |
SK (1) | SK285716B6 (en) |
TR (1) | TR200201645T2 (en) |
TW (1) | TW536554B (en) |
UA (1) | UA72276C2 (en) |
WO (1) | WO2001048251A1 (en) |
ZA (1) | ZA200202715B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008026835A1 (en) | 2008-06-05 | 2009-12-17 | Kurt Himmelfreundpointner | Conveyable material e.g. foam particle feeding method for shaft furnace in cement production, involves conveying air or gas into starting region of lance through mechanical conveyor operating at zero pressure |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2401909C3 (en) * | 1974-01-16 | 1985-06-27 | Fried. Krupp Gmbh, 4300 Essen | Process for the production of steel |
DE2819465A1 (en) * | 1978-05-03 | 1979-11-15 | Cons Natural Gas Svc | Intermediate hot metal for steel-making - from integrated direct gaseous redn. and melting units |
JPS58171515A (en) * | 1982-04-02 | 1983-10-08 | Sumitomo Metal Ind Ltd | Method and device for production of pig iron |
JPS61179809A (en) * | 1985-02-04 | 1986-08-12 | Nippon Steel Corp | Operating method of melt reduction process |
AT388176B (en) * | 1987-07-30 | 1989-05-10 | Voest Alpine Ag | METHOD AND PLANT FOR THE PRODUCTION OF LIQUID RAW IRON OR STEEL PRE-PRODUCTS FROM LIQUID, IRON OXIDE-CONTAINING MATERIALS |
US4995906A (en) * | 1987-12-18 | 1991-02-26 | Nkk Corporation | Method for smelting reduction of iron ore |
DE3835332A1 (en) | 1988-10-17 | 1990-04-19 | Ralph Weber | METHOD FOR PRODUCING STEEL FROM FINE ORE |
KR940001140B1 (en) * | 1991-11-27 | 1994-02-14 | 한국종합기계 주식회사 | Heat treatment method of bearing |
AT401777B (en) * | 1992-05-21 | 1996-11-25 | Voest Alpine Ind Anlagen | METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID GUT IRON OR LIQUID STEEL PRE-PRODUCTS |
AT403055B (en) * | 1993-05-07 | 1997-11-25 | Voest Alpine Ind Anlagen | METHOD FOR RECYCLING IRONIC WASTE OR RESIDUES |
US5542963A (en) * | 1994-09-21 | 1996-08-06 | Sherwood; William L. | Direct iron and steelmaking |
AT406272B (en) * | 1997-11-10 | 2000-03-27 | Voest Alpine Ind Anlagen | METHOD FOR PRODUCING DIRECTLY REDUCED IRON, LIQUID PIPE IRON AND STEEL, AND SYSTEM FOR IMPLEMENTING THE METHOD |
EP1034312B1 (en) * | 1997-12-03 | 2002-01-16 | Sidmar N.V. | Installation for reducing iron oxides and smelting iron |
EP0921200A1 (en) * | 1997-12-03 | 1999-06-09 | Sidmar N.V. | Process and apparatus for reducing iron oxides and melting iron |
KR20010065011A (en) * | 1999-12-20 | 2001-07-11 | 이구택 | Apparatus for manufacturing molten pig iron, and its manufacturing method |
-
1999
- 1999-12-23 DE DE19963609A patent/DE19963609C1/en not_active Expired - Fee Related
-
2000
- 2000-11-16 TW TW089124241A patent/TW536554B/en not_active IP Right Cessation
- 2000-11-28 US US10/148,474 patent/US6767383B1/en not_active Expired - Fee Related
- 2000-11-28 PL PL00355718A patent/PL193891B1/en not_active IP Right Cessation
- 2000-11-28 TR TR2002/01645T patent/TR200201645T2/en unknown
- 2000-11-28 DE DE50003953T patent/DE50003953D1/en not_active Expired - Lifetime
- 2000-11-28 CZ CZ20021952A patent/CZ298736B6/en not_active IP Right Cessation
- 2000-11-28 CA CA002396690A patent/CA2396690A1/en not_active Abandoned
- 2000-11-28 WO PCT/EP2000/011870 patent/WO2001048251A1/en active IP Right Grant
- 2000-11-28 RU RU2002111002/02A patent/RU2246543C2/en not_active IP Right Cessation
- 2000-11-28 CN CNB008176388A patent/CN1206372C/en not_active Expired - Fee Related
- 2000-11-28 KR KR1020027007327A patent/KR100688319B1/en not_active IP Right Cessation
- 2000-11-28 AU AU25089/01A patent/AU769901B2/en not_active Ceased
- 2000-11-28 MX MXPA02003908A patent/MXPA02003908A/en active IP Right Grant
- 2000-11-28 UA UA2002043608A patent/UA72276C2/en unknown
- 2000-11-28 EP EP00988762A patent/EP1246947B1/en not_active Expired - Lifetime
- 2000-11-28 BR BR0015902-6A patent/BR0015902A/en not_active IP Right Cessation
- 2000-11-28 AT AT00988762T patent/ATE251225T1/en active
- 2000-11-28 SK SK839-2002A patent/SK285716B6/en unknown
- 2000-11-28 JP JP2001548762A patent/JP2003518556A/en not_active Withdrawn
-
2002
- 2002-04-08 ZA ZA200202715A patent/ZA200202715B/en unknown
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