TW360560B - Method for producing liquid pig iron or liquid steel pre-products and plant for carrying out the method - Google Patents
Method for producing liquid pig iron or liquid steel pre-products and plant for carrying out the methodInfo
- Publication number
- TW360560B TW360560B TW086106064A TW86106064A TW360560B TW 360560 B TW360560 B TW 360560B TW 086106064 A TW086106064 A TW 086106064A TW 86106064 A TW86106064 A TW 86106064A TW 360560 B TW360560 B TW 360560B
- Authority
- TW
- Taiwan
- Prior art keywords
- content
- gas
- products
- pig iron
- carbon carriers
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 229910000805 Pig iron Inorganic materials 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 239000000969 carrier Substances 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
- C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
- C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/42—Sulphur removal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0041696A AT406380B (de) | 1996-03-05 | 1996-03-05 | Verfahren zum herstellen von flüssigem roheisen oder flüssigen stahlvorprodukten sowie anlage zur durchführung des verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW360560B true TW360560B (en) | 1999-06-11 |
Family
ID=3490052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW086106064A TW360560B (en) | 1996-03-05 | 1997-05-07 | Method for producing liquid pig iron or liquid steel pre-products and plant for carrying out the method |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6251162B1 (zh) |
| JP (1) | JP2000506221A (zh) |
| KR (1) | KR19990087540A (zh) |
| CN (1) | CN1068631C (zh) |
| AT (1) | AT406380B (zh) |
| AU (1) | AU723568C (zh) |
| BR (1) | BR9708167A (zh) |
| CA (1) | CA2248225A1 (zh) |
| DE (2) | DE19780163C1 (zh) |
| TW (1) | TW360560B (zh) |
| WO (1) | WO1997033006A1 (zh) |
| ZA (1) | ZA971861B (zh) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030027505A1 (en) * | 2001-08-02 | 2003-02-06 | Applied Materials, Inc. | Multiport polishing fluid delivery system |
| DE102006048601A1 (de) * | 2006-10-13 | 2008-04-17 | Voest-Alpine Industrieanlagenbau Gmbh & Co | Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material |
| AT506837B1 (de) | 2008-06-06 | 2010-03-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten |
| AT507003B1 (de) * | 2008-06-27 | 2010-03-15 | Siemens Vai Metals Tech Gmbh | Prozessgas-reinigungseinrichtung für eine schmelzreduktionsanlage zur gewinnung von roheisen |
| AT507113B1 (de) * | 2008-07-17 | 2010-07-15 | Siemens Vai Metals Tech Gmbh | Verfahren und anlage zur energie- und co2-emissionsoptimierten eisenerzeugung |
| AT507823B1 (de) | 2009-01-30 | 2011-01-15 | Siemens Vai Metals Tech Gmbh | Verfahren und anlage zur herstellung von roheisen oder flüssigen stahlvorprodukten |
| AT507955B1 (de) * | 2009-02-20 | 2011-02-15 | Siemens Vai Metals Tech Gmbh | Verfahren und anlage zum herstellen von substitutgas |
| AT508291B1 (de) * | 2009-05-28 | 2011-07-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur reduktion oxidischer eisenträger mit reduktionsgas aus einem kohlevergaser |
| CN101575653A (zh) * | 2009-06-17 | 2009-11-11 | 北京大学 | 分离二氧化碳改善高炉煤气质能的方法和装置 |
| CN101603104A (zh) * | 2009-07-15 | 2009-12-16 | 北京大学 | 高炉和转炉煤气中co2分离回收和循环利用的方法 |
| CN101638702B (zh) * | 2009-08-14 | 2011-07-20 | 中冶赛迪工程技术股份有限公司 | 一种煤气作还原气的直接还原工艺出口煤气的回用方法 |
| DE102009043499A1 (de) * | 2009-09-30 | 2011-03-31 | Uhde Gmbh | Verfahren zum Betrieb eines IGCC-Kraftwerkprozesses mit integrierter CO2-Abtrennung |
| AT511243B1 (de) * | 2011-03-17 | 2013-01-15 | Siemens Vai Metals Tech Gmbh | Hüttentechnische anlage mit effizienter abwärmenutzung |
| DE102013015019A1 (de) * | 2013-09-10 | 2015-03-12 | Bogdan Vuletic | Verfahren und Anlage zur Vergasung von Kohlenstoffträgern und Weiterverarbeitung des produzierten Gases |
| CN108754057B (zh) * | 2018-06-20 | 2020-04-24 | 华北理工大学 | 一种用于分离预还原含铁物料的装置及其应用 |
| CN115652009B (zh) * | 2022-09-26 | 2024-05-24 | 中国恩菲工程技术有限公司 | 制备海绵铁的系统和方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1742750A (en) * | 1926-04-07 | 1930-01-07 | Bradley Linn | Production and utilization of carbon monoxide |
| DE2546502A1 (de) * | 1975-10-17 | 1977-04-28 | Heatran Inc | Verfahren und einrichtung zur erzeugung von eisen aus eisenerz |
| JPS536718A (en) * | 1976-07-09 | 1978-01-21 | Nissan Motor Co Ltd | Air fuel ratio control system |
| JPS5362718A (en) * | 1976-11-18 | 1978-06-05 | Nippon Steel Corp | Manufacture of reduced iron |
| JPS5655508A (en) * | 1979-10-08 | 1981-05-16 | Nippon Kokan Kk <Nkk> | Blast furnace operation method |
| AT381954B (de) * | 1984-08-16 | 1986-12-29 | Voest Alpine Ag | Verfahren zur direktreduktion von eisenoxidhaeltigen materialien |
| DE3504346C2 (de) * | 1985-02-06 | 1986-11-27 | Korf Engineering GmbH, 4000 Düsseldorf | Verfahren und Vorrichtung zur Erzeugung von Eisenschwammpartikeln und flüssigem Roheisen |
| DE3608150C1 (de) * | 1986-03-12 | 1987-07-02 | Greul Artur Richard | Verfahren und Vorrichtung zur reduzierenden Schmelzvergasung |
| AT394201B (de) * | 1989-02-16 | 1992-02-25 | Voest Alpine Ind Anlagen | Verfahren zur erzeugung von brennbaren gasen in einem einschmelzvergaser |
| DE4037977A1 (de) * | 1990-11-29 | 1992-06-11 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von roheisen bzw. eisenschwamm |
| AT396255B (de) * | 1991-09-19 | 1993-07-26 | Voest Alpine Ind Anlagen | Anlage und verfahren zur erzeugung von roheisen und eisenschwamm |
| US5259864A (en) * | 1992-10-06 | 1993-11-09 | Bechtel Group, Inc. | Method of disposing of environmentally undesirable material and providing fuel for an iron making process e.g. petroleum coke |
-
1996
- 1996-03-05 AT AT0041696A patent/AT406380B/de not_active IP Right Cessation
-
1997
- 1997-03-03 BR BR9708167A patent/BR9708167A/pt not_active IP Right Cessation
- 1997-03-03 CN CN97192779A patent/CN1068631C/zh not_active Expired - Fee Related
- 1997-03-03 KR KR19980706977A patent/KR19990087540A/ko not_active Application Discontinuation
- 1997-03-03 DE DE19780163A patent/DE19780163C1/de not_active Expired - Fee Related
- 1997-03-03 US US09/125,869 patent/US6251162B1/en not_active Expired - Fee Related
- 1997-03-03 CA CA002248225A patent/CA2248225A1/en not_active Abandoned
- 1997-03-03 AU AU18608/97A patent/AU723568C/en not_active Ceased
- 1997-03-03 DE DE19780163D patent/DE19780163D2/de not_active Expired - Fee Related
- 1997-03-03 JP JP9531249A patent/JP2000506221A/ja active Pending
- 1997-03-03 WO PCT/AT1997/000045 patent/WO1997033006A1/de not_active Application Discontinuation
- 1997-03-04 ZA ZA9701861A patent/ZA971861B/xx unknown
- 1997-05-07 TW TW086106064A patent/TW360560B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| DE19780163D2 (de) | 1999-01-28 |
| CN1068631C (zh) | 2001-07-18 |
| BR9708167A (pt) | 1999-07-27 |
| AU723568C (en) | 2001-10-25 |
| AT406380B (de) | 2000-04-25 |
| AU1860897A (en) | 1997-09-22 |
| WO1997033006A1 (de) | 1997-09-12 |
| ZA971861B (en) | 1997-10-29 |
| KR19990087540A (ko) | 1999-12-27 |
| DE19780163C1 (de) | 2001-09-27 |
| CN1212730A (zh) | 1999-03-31 |
| AU723568B2 (en) | 2000-08-31 |
| CA2248225A1 (en) | 1997-09-12 |
| JP2000506221A (ja) | 2000-05-23 |
| ATA41696A (de) | 1999-09-15 |
| US6251162B1 (en) | 2001-06-26 |
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