CN1430678A - 用含铁矿石填料生产生铁或液态钢中间产品的方法和装置 - Google Patents
用含铁矿石填料生产生铁或液态钢中间产品的方法和装置 Download PDFInfo
- Publication number
- CN1430678A CN1430678A CN01809462A CN01809462A CN1430678A CN 1430678 A CN1430678 A CN 1430678A CN 01809462 A CN01809462 A CN 01809462A CN 01809462 A CN01809462 A CN 01809462A CN 1430678 A CN1430678 A CN 1430678A
- Authority
- CN
- China
- Prior art keywords
- furnace
- gas
- top gas
- blast furnace
- furnace top
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 229910000805 Pig iron Inorganic materials 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 8
- 239000010959 steel Substances 0.000 title claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 14
- 229910052742 iron Inorganic materials 0.000 title claims description 6
- 239000000463 material Substances 0.000 title 1
- 239000007789 gas Substances 0.000 claims abstract description 107
- 230000009467 reduction Effects 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000543 intermediate Substances 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- 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
-
- 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)
- Manufacture Of Iron (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
CO2 | CO | H2 | N2+剩余 | |
体积% | 35 | 40 | 20 | 5 |
CO2 | CO | H2 | N2+剩余 | |
体积% | 2 | 60 | 30 | 8 |
CO2 | CO | H2 | N2+剩余 | |
体积% | 5 | 58 | 29 | 8 |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA839/2000 | 2000-05-15 | ||
AT0083900A AT409634B (de) | 2000-05-15 | 2000-05-15 | Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten aus eisenerzhältigen einsatzstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1430678A true CN1430678A (zh) | 2003-07-16 |
CN1203190C CN1203190C (zh) | 2005-05-25 |
Family
ID=3681996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018094627A Expired - Fee Related CN1203190C (zh) | 2000-05-15 | 2001-04-20 | 用含铁矿石填料生产生铁或液态钢中间产品的方法和装置 |
Country Status (20)
Country | Link |
---|---|
US (1) | US6858061B2 (zh) |
EP (1) | EP1285096B1 (zh) |
JP (1) | JP5039945B2 (zh) |
KR (1) | KR100769794B1 (zh) |
CN (1) | CN1203190C (zh) |
AT (1) | AT409634B (zh) |
AU (2) | AU6736501A (zh) |
BR (1) | BR0110813B1 (zh) |
CA (1) | CA2408720C (zh) |
DE (1) | DE50100921D1 (zh) |
MX (1) | MXPA02011138A (zh) |
MY (1) | MY122993A (zh) |
PL (1) | PL195481B1 (zh) |
RU (1) | RU2263714C2 (zh) |
SK (1) | SK286892B6 (zh) |
TR (1) | TR200400176T4 (zh) |
TW (1) | TW564260B (zh) |
UA (1) | UA72045C2 (zh) |
WO (1) | WO2001088207A1 (zh) |
ZA (1) | ZA200209311B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101812555A (zh) * | 2010-04-15 | 2010-08-25 | 山东省冶金设计院股份有限公司 | 一种强化高炉间接还原的方法及其专用气的制造方法 |
CN101893371A (zh) * | 2010-07-20 | 2010-11-24 | 中冶赛迪工程技术股份有限公司 | 一种料流装置 |
CN103392013A (zh) * | 2011-01-28 | 2013-11-13 | 美国能源独立公司 | 制造铁水和钢的方法和设备 |
CN103842759A (zh) * | 2011-03-17 | 2014-06-04 | 西门子Vai金属科技有限责任公司 | 具有高效废热利用的冶金工艺装置 |
CN108699612A (zh) * | 2016-02-05 | 2018-10-23 | 新日铁住金株式会社 | 向高炉炉身部供给含氢气的还原气体的方法 |
CN110997949A (zh) * | 2017-08-23 | 2020-04-10 | 株式会社Posco | 钢水制造设施和钢水制造方法 |
CN115427588A (zh) * | 2020-04-27 | 2022-12-02 | 杰富意钢铁株式会社 | 炼钢设备和还原铁的制造方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006048600B4 (de) * | 2006-10-13 | 2012-03-29 | Siemens Vai Metals Technologies Gmbh | Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material |
AT507113B1 (de) | 2008-07-17 | 2010-07-15 | Siemens Vai Metals Tech Gmbh | Verfahren und anlage zur energie- und co2-emissionsoptimierten eisenerzeugung |
KR101322903B1 (ko) | 2011-12-22 | 2013-10-29 | 주식회사 포스코 | 용철제조장치 및 용철제조방법 |
CN103276132B (zh) * | 2013-05-31 | 2015-07-01 | 北京神雾环境能源科技集团股份有限公司 | 一种双竖炉联产直接还原铁的方法及系统 |
US10260117B2 (en) | 2013-07-22 | 2019-04-16 | Saudi Basic Industries Corporation | Use of top gas in direct reduction processes |
DE102021112781A1 (de) | 2021-05-18 | 2022-11-24 | Thyssenkrupp Steel Europe Ag | Verfahren zum Herstellen von Stahl in einem integrierten Hüttenwerk |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT323213B (de) | 1971-07-07 | 1975-06-25 | Nippon Kokan Kk | Verfahren und vorrichtung für den betrieb eines hochofens mit rückgeführtem, regenerierten gichtgas |
JPS4962308A (zh) * | 1972-10-18 | 1974-06-17 | ||
GB1438999A (en) | 1972-11-25 | 1976-06-09 | Nippon Kokan Kk | Blast furnace operating methods |
DE2307924B2 (de) * | 1973-02-17 | 1975-12-18 | Rheinische Braunkohlenwerke Ag, 5000 Koeln | Verfahren zur Direktreduktion von Eisenerzen |
ZA802257B (en) * | 1979-04-24 | 1982-02-24 | Foster Wheeler Ltd | Production of reducing gas for furnace injection |
US4365789A (en) * | 1980-09-15 | 1982-12-28 | Midrex Corporation | Apparatus for the direct reduction of iron in a shaft furnace using gas from coal |
DE3248249C1 (de) * | 1982-12-28 | 1984-08-02 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zur Erhöhung der Heißwindtemperatur im Hochofenprozeß |
JPS6227509A (ja) * | 1985-07-26 | 1987-02-05 | Nippon Kokan Kk <Nkk> | 高炉操業方法 |
AT385051B (de) * | 1986-08-07 | 1988-02-10 | Voest Alpine Ag | Huettenwerk und verfahren zur erzeugung von stahl |
ATE51033T1 (de) | 1986-08-12 | 1990-03-15 | Voest Alpine Ind Anlagen | Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes. |
US4844737A (en) * | 1986-12-27 | 1989-07-04 | Nippon Kokan Kabushiki Kaisha | Method for operating a blast furnance by blowing pulverized coal |
JPH01195224A (ja) * | 1988-01-29 | 1989-08-07 | Kobe Steel Ltd | 溶銑樋式溶融還元製鉄操業法 |
US5234490A (en) * | 1991-11-29 | 1993-08-10 | Armco Inc. | Operating a blast furnace using dried top gas |
AT404254B (de) * | 1993-07-05 | 1998-10-27 | Voest Alpine Ind Anlagen | Verfahren und anlage zur herstellung von roheisen oder flüssigen stahlvorprodukten aus eisenerzhältigen einsatzstoffen |
AT406484B (de) * | 1995-08-16 | 2000-05-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von flüssigem roheisen oder flüssigen stahlvorprodukten und eisenschwamm sowie anlage zur durchführung des verfahrens |
FR2744374B1 (fr) * | 1996-02-01 | 1998-03-06 | Air Liquide | Procede et installation siderurgiques |
JPH11241108A (ja) * | 1997-12-24 | 1999-09-07 | Nippon Steel Corp | 高炉への微粉炭吹き込み方法 |
-
2000
- 2000-05-15 AT AT0083900A patent/AT409634B/de not_active IP Right Cessation
-
2001
- 2001-04-20 TR TR2004/00176T patent/TR200400176T4/xx unknown
- 2001-04-20 BR BRPI0110813-1A patent/BR0110813B1/pt not_active IP Right Cessation
- 2001-04-20 KR KR1020027015283A patent/KR100769794B1/ko not_active IP Right Cessation
- 2001-04-20 JP JP2001584589A patent/JP5039945B2/ja not_active Expired - Fee Related
- 2001-04-20 WO PCT/EP2001/004543 patent/WO2001088207A1/de active IP Right Grant
- 2001-04-20 PL PL01358382A patent/PL195481B1/pl not_active IP Right Cessation
- 2001-04-20 AU AU6736501A patent/AU6736501A/xx active Pending
- 2001-04-20 US US10/276,212 patent/US6858061B2/en not_active Expired - Lifetime
- 2001-04-20 EP EP01945028A patent/EP1285096B1/de not_active Expired - Lifetime
- 2001-04-20 SK SK1568-2002A patent/SK286892B6/sk not_active IP Right Cessation
- 2001-04-20 CN CNB018094627A patent/CN1203190C/zh not_active Expired - Fee Related
- 2001-04-20 DE DE50100921T patent/DE50100921D1/de not_active Expired - Lifetime
- 2001-04-20 RU RU2002133453/02A patent/RU2263714C2/ru not_active IP Right Cessation
- 2001-04-20 MX MXPA02011138A patent/MXPA02011138A/es active IP Right Grant
- 2001-04-20 AU AU2001267365A patent/AU2001267365B2/en not_active Ceased
- 2001-04-20 CA CA2408720A patent/CA2408720C/en not_active Expired - Fee Related
- 2001-04-20 UA UA20021210044A patent/UA72045C2/uk unknown
- 2001-05-02 MY MYPI20012043 patent/MY122993A/en unknown
- 2001-05-04 TW TW090110723A patent/TW564260B/zh not_active IP Right Cessation
-
2002
- 2002-11-15 ZA ZA200209311A patent/ZA200209311B/en unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101812555A (zh) * | 2010-04-15 | 2010-08-25 | 山东省冶金设计院股份有限公司 | 一种强化高炉间接还原的方法及其专用气的制造方法 |
CN101893371A (zh) * | 2010-07-20 | 2010-11-24 | 中冶赛迪工程技术股份有限公司 | 一种料流装置 |
CN103392013A (zh) * | 2011-01-28 | 2013-11-13 | 美国能源独立公司 | 制造铁水和钢的方法和设备 |
CN103392013B (zh) * | 2011-01-28 | 2016-08-17 | 美国能源独立公司 | 制造铁水和钢的方法和设备 |
CN103842759A (zh) * | 2011-03-17 | 2014-06-04 | 西门子Vai金属科技有限责任公司 | 具有高效废热利用的冶金工艺装置 |
CN103842759B (zh) * | 2011-03-17 | 2016-10-12 | 首要金属科技奥地利有限责任公司 | 具有高效废热利用的冶金工艺装置 |
CN108699612A (zh) * | 2016-02-05 | 2018-10-23 | 新日铁住金株式会社 | 向高炉炉身部供给含氢气的还原气体的方法 |
CN110997949A (zh) * | 2017-08-23 | 2020-04-10 | 株式会社Posco | 钢水制造设施和钢水制造方法 |
CN115427588A (zh) * | 2020-04-27 | 2022-12-02 | 杰富意钢铁株式会社 | 炼钢设备和还原铁的制造方法 |
CN115427588B (zh) * | 2020-04-27 | 2024-08-06 | 杰富意钢铁株式会社 | 炼钢设备和还原铁的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1203190C (zh) | 2005-05-25 |
DE50100921D1 (de) | 2003-12-11 |
CA2408720A1 (en) | 2002-11-12 |
AU6736501A (en) | 2001-11-26 |
BR0110813B1 (pt) | 2009-08-11 |
WO2001088207A1 (de) | 2001-11-22 |
CA2408720C (en) | 2010-11-30 |
AT409634B (de) | 2002-09-25 |
BR0110813A (pt) | 2003-02-11 |
RU2263714C2 (ru) | 2005-11-10 |
EP1285096B1 (de) | 2003-11-05 |
ZA200209311B (en) | 2003-11-17 |
PL195481B1 (pl) | 2007-09-28 |
UA72045C2 (en) | 2005-01-17 |
KR100769794B1 (ko) | 2007-10-25 |
MY122993A (en) | 2006-05-31 |
ATA8392000A (de) | 2002-02-15 |
EP1285096A1 (de) | 2003-02-26 |
US20040216560A1 (en) | 2004-11-04 |
US6858061B2 (en) | 2005-02-22 |
KR20020093989A (ko) | 2002-12-16 |
MXPA02011138A (es) | 2003-10-15 |
PL358382A1 (en) | 2004-08-09 |
JP5039945B2 (ja) | 2012-10-03 |
TR200400176T4 (tr) | 2004-03-22 |
AU2001267365B2 (en) | 2005-10-06 |
SK286892B6 (sk) | 2009-07-06 |
JP2004518020A (ja) | 2004-06-17 |
TW564260B (en) | 2003-12-01 |
SK15682002A3 (sk) | 2003-05-02 |
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