ATE441729T1 - Verfahren zur herstellung von einsatzgut für die produktion von schmelzflüssigem metall und verfahren zur herstellung von schmelzflüssigem metall - Google Patents
Verfahren zur herstellung von einsatzgut für die produktion von schmelzflüssigem metall und verfahren zur herstellung von schmelzflüssigem metallInfo
- Publication number
- ATE441729T1 ATE441729T1 AT03022816T AT03022816T ATE441729T1 AT E441729 T1 ATE441729 T1 AT E441729T1 AT 03022816 T AT03022816 T AT 03022816T AT 03022816 T AT03022816 T AT 03022816T AT E441729 T1 ATE441729 T1 AT E441729T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- melted metal
- production
- stock
- feed material
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 6
- 239000002184 metal Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 4
- 238000002844 melting Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 239000002028 Biomass Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen 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
- C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Iron (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002296363A JP3679084B2 (ja) | 2002-10-09 | 2002-10-09 | 溶融金属製造用原料の製造方法および溶融金属の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE441729T1 true ATE441729T1 (de) | 2009-09-15 |
Family
ID=32025542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03022816T ATE441729T1 (de) | 2002-10-09 | 2003-10-07 | Verfahren zur herstellung von einsatzgut für die produktion von schmelzflüssigem metall und verfahren zur herstellung von schmelzflüssigem metall |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7198658B2 (de) |
| EP (2) | EP1408124B1 (de) |
| JP (1) | JP3679084B2 (de) |
| AT (1) | ATE441729T1 (de) |
| CA (1) | CA2444158A1 (de) |
| DE (1) | DE60329061D1 (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4266284B2 (ja) * | 2001-07-12 | 2009-05-20 | 株式会社神戸製鋼所 | 金属鉄の製法 |
| JP4267843B2 (ja) * | 2001-08-31 | 2009-05-27 | 株式会社神戸製鋼所 | 金属鉄の製法 |
| JP4256645B2 (ja) * | 2001-11-12 | 2009-04-22 | 株式会社神戸製鋼所 | 金属鉄の製法 |
| JP4438297B2 (ja) * | 2003-03-10 | 2010-03-24 | 株式会社神戸製鋼所 | 還元金属の製造方法および炭材内装塊成物 |
| US7632330B2 (en) * | 2006-03-13 | 2009-12-15 | Michigan Technological University | Production of iron using environmentally-benign renewable or recycled reducing agents |
| JP4206419B2 (ja) | 2006-09-15 | 2009-01-14 | 友宏 秋山 | 鉱石処理方法、鉱石処理装置、製鉄方法及び製鉄・製鋼方法 |
| EP2199365A1 (de) * | 2008-12-18 | 2010-06-23 | Repsol Ypf S.A. | Verfahren zur Herstellung eines kohlenstoffhaltigen Aufkohlungsmittels |
| JP5417925B2 (ja) * | 2009-03-24 | 2014-02-19 | Ｊｆｅスチール株式会社 | バイオマスの利用方法 |
| JP5552754B2 (ja) * | 2009-05-12 | 2014-07-16 | Ｊｆｅスチール株式会社 | アーク炉の操業方法 |
| JP5644365B2 (ja) * | 2009-10-29 | 2014-12-24 | Ｊｆｅスチール株式会社 | 高炉操業方法 |
| JP5644366B2 (ja) * | 2009-10-29 | 2014-12-24 | Ｊｆｅスチール株式会社 | バイオマスの高炉利用方法 |
| JP5794662B2 (ja) * | 2011-01-13 | 2015-10-14 | 新日鉄住金エンジニアリング株式会社 | 廃棄物溶融処理方法 |
| US8696790B2 (en) * | 2011-07-27 | 2014-04-15 | Conecsus Llc | Conversion of organic wastes into a reducing agent—coke substitute |
| JP5880941B2 (ja) * | 2012-01-31 | 2016-03-09 | Ｊｆｅスチール株式会社 | 還元鉄の製造方法 |
| JP5761314B2 (ja) * | 2013-11-20 | 2015-08-12 | Ｊｆｅスチール株式会社 | バイオマスの利用方法 |
| KR102112635B1 (ko) * | 2017-12-19 | 2020-05-19 | 재단법인 포항산업과학연구원 | 다단 환원을 통한 직접환원철 제조방법 |
| KR102163821B1 (ko) * | 2017-12-19 | 2020-10-12 | 주식회사 포스코 | 휘발성 물질이 포함된 바이오매스를 이용한 금속 산화물의 환원방법 |
| JP7367954B2 (ja) * | 2019-06-06 | 2023-10-24 | 村上産業株式会社 | 還元材及び金属酸化物の還元方法 |
| US12398034B2 (en) | 2022-11-07 | 2025-08-26 | Charm Industrial, Inc. | Systems and methods for producing syngas from bio-oil |
| CA3272461A1 (en) | 2022-11-07 | 2024-05-16 | Charm Industrial, Inc. | SYSTEMS AND METHODS FOR PRODUCING SYNTHETIC GAS FROM BIO-OIL |
| WO2024151768A1 (en) | 2023-01-11 | 2024-07-18 | Charm Industrial, Inc. | Systems and methods for self-reduction of iron ore |
| WO2025050170A1 (en) * | 2023-09-08 | 2025-03-13 | Technological Resources Pty. Limited | Biomass-based iron production using a smelt-reduction vessel |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981295A (de) * | 1972-12-12 | 1974-08-06 | ||
| ZA774655B (en) | 1977-02-02 | 1978-06-28 | New Zealand Steel Ltd | Improvements in or relating to the reduction of iron bearing ores |
| DE3409311C1 (de) * | 1984-03-14 | 1985-09-05 | GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf | Verfahren zur carbothermischen Herstellung einer Ferroborlegierung oder einer Ferroborsiliciumlegierung und Anwendung des Verfahrens auf die Herstellung spezieller Legierungen |
| HUT56143A (en) | 1985-12-11 | 1991-07-29 | Dunai Vasmu | Process for utilizing iron content of iron ores, iron oxide containing materials, by-products of iron and steel production and wastes |
| DE3546261A1 (de) * | 1985-12-28 | 1987-07-02 | Artur Richard Greul | Reduktion von erzen, bei gleichzeitiger gaserzeugung |
| JP3296974B2 (ja) | 1996-08-15 | 2002-07-02 | 株式会社神戸製鋼所 | 直接還元法及び回転床炉 |
| JPH10195513A (ja) | 1996-12-27 | 1998-07-28 | Kobe Steel Ltd | 金属鉄の製法 |
| US6149709A (en) | 1997-09-01 | 2000-11-21 | Kabushiki Kaisha Kobe Seiko Sho | Method of making iron and steel |
| CA2251339A1 (en) | 1997-10-30 | 1999-04-30 | Hidetoshi Tanaka | Method of producing iron oxide pellets |
| JPH11131072A (ja) * | 1997-10-31 | 1999-05-18 | Mokushitsu Fukugou Zairyo Gijutsu Kenkyu Kumiai | 通電焼結法により焼結された複合焼結炭 |
| JP3043325B2 (ja) | 1997-12-18 | 2000-05-22 | 株式会社神戸製鋼所 | 還元鉄ペレットの製造方法およびこの方法で製造した還元鉄ペレット |
| TW495552B (en) | 1997-12-18 | 2002-07-21 | Kobe Steel Ltd | Method of producing reduced iron pellets |
| AUPP136398A0 (en) | 1998-01-16 | 1998-02-05 | Noonan, Gregory Joseph | Sustainable steelmaking by efficient direct reduction of iron oxide and solid waste minimisation |
| JP3081581B2 (ja) | 1998-03-23 | 2000-08-28 | 株式会社神戸製鋼所 | 高金属化率還元鉄塊成物の製造方法 |
| EP0952230A1 (de) | 1998-03-24 | 1999-10-27 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Verfahren zur Herstellung von reduzierten Eisenagglomeraten |
| JP2997459B1 (ja) * | 1998-11-04 | 2000-01-11 | 株式会社神戸製鋼所 | 還元鉄塊成物の製造方法 |
| TW502066B (en) * | 1998-08-27 | 2002-09-11 | Kobe Steel Ltd | Method for operating moving hearth reducing furnace |
| JP3004265B1 (ja) | 1998-11-24 | 2000-01-31 | 株式会社神戸製鋼所 | 炭材内装ペレット及び還元鉄製造方法 |
| JP3404309B2 (ja) | 1999-01-18 | 2003-05-06 | 株式会社神戸製鋼所 | 還元鉄塊成物の製造方法および製造装置 |
| JP3009661B1 (ja) | 1999-01-20 | 2000-02-14 | 株式会社神戸製鋼所 | 還元鉄ペレットの製造方法 |
| CN1219891C (zh) | 1999-05-06 | 2005-09-21 | 株式会社神户制钢所 | 直接还原法及回转炉床炉 |
| JP3810593B2 (ja) | 1999-08-18 | 2006-08-16 | 株式会社荏原製作所 | バイオマスの炭化装置及び炭化方法 |
| JP2001065364A (ja) | 1999-08-27 | 2001-03-13 | Toshiba Corp | 発電システム |
| CN1276097C (zh) | 1999-08-30 | 2006-09-20 | 株式会社神户制钢所 | 粒状还原铁原料的供给方法及其装置 |
| CA2322935A1 (en) | 1999-10-15 | 2001-04-15 | Kabushiki Kaisha Kobe Seiko Sho Also Known As Kobe Steel, Ltd. | Method and apparatus for producing reduced metal |
| PL201389B1 (pl) | 2000-03-30 | 2009-04-30 | Kobe Seiko Sho Kobe Steel Kk | Sposób wytwarzania granulowanego metalicznego żelaza |
| JP3844941B2 (ja) | 2000-03-30 | 2006-11-15 | 株式会社神戸製鋼所 | 調温装置および高温排ガスの調温方法 |
| JP2001279313A (ja) | 2000-03-30 | 2001-10-10 | Midrex Internatl Bv | 溶融金属鉄の製法 |
| JP2001288504A (ja) | 2000-03-31 | 2001-10-19 | Midrex Internatl Bv | 溶融金属鉄の製造方法 |
| TW562860B (en) | 2000-04-10 | 2003-11-21 | Kobe Steel Ltd | Method for producing reduced iron |
| JP4287572B2 (ja) | 2000-04-26 | 2009-07-01 | 株式会社神戸製鋼所 | 回転式炉床炉 |
| TW539829B (en) | 2000-05-19 | 2003-07-01 | Kobe Strrl Ltd | Processing method for high-temperature exhaust gas |
| JP4757982B2 (ja) | 2000-06-28 | 2011-08-24 | 株式会社神戸製鋼所 | 粒状金属鉄の歩留まり向上方法 |
| JP3866492B2 (ja) | 2000-06-29 | 2007-01-10 | 株式会社神戸製鋼所 | 回転炉床式還元炉の操業方法 |
| EP1178276A3 (de) | 2000-07-31 | 2002-02-20 | Kabushiki Kaisha Kobe Seiko Sho | Entladevorrichtung für einen beweglichen herdtyp-wärme-behandlungsofen, das Betriebsverfahren, Vorrichtung und Herstellungsverfahren für Eisenerschmelzung |
| JP4330257B2 (ja) | 2000-08-09 | 2009-09-16 | 株式会社神戸製鋼所 | 金属鉄の製法 |
| EP1264901B1 (de) | 2001-05-30 | 2009-07-22 | Kabushiki Kaisha Kobe Seiko Sho | Verfahren zur Herstellung von reduzierten Metallen |
| JP4266284B2 (ja) | 2001-07-12 | 2009-05-20 | 株式会社神戸製鋼所 | 金属鉄の製法 |
| JP4139581B2 (ja) | 2001-07-23 | 2008-08-27 | 株式会社神戸製鋼所 | 還元炉の操業方法 |
| JP2003034813A (ja) | 2001-07-24 | 2003-02-07 | Kobe Steel Ltd | 粒状金属鉄とスラグの分離促進方法 |
| JP2003041310A (ja) | 2001-07-27 | 2003-02-13 | Kobe Steel Ltd | 溶融金属の製造方法 |
| JP4267843B2 (ja) | 2001-08-31 | 2009-05-27 | 株式会社神戸製鋼所 | 金属鉄の製法 |
-
2002
- 2002-10-09 JP JP2002296363A patent/JP3679084B2/ja not_active Expired - Fee Related
-
2003
- 2003-10-01 CA CA 2444158 patent/CA2444158A1/en not_active Abandoned
- 2003-10-03 US US10/677,263 patent/US7198658B2/en not_active Expired - Fee Related
- 2003-10-07 DE DE60329061T patent/DE60329061D1/de not_active Expired - Fee Related
- 2003-10-07 EP EP20030022816 patent/EP1408124B1/de not_active Expired - Lifetime
- 2003-10-07 EP EP20070017662 patent/EP1900828A1/de not_active Withdrawn
- 2003-10-07 AT AT03022816T patent/ATE441729T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1900828A1 (de) | 2008-03-19 |
| DE60329061D1 (de) | 2009-10-15 |
| JP3679084B2 (ja) | 2005-08-03 |
| EP1408124A1 (de) | 2004-04-14 |
| US20040083853A1 (en) | 2004-05-06 |
| CA2444158A1 (en) | 2004-04-09 |
| US7198658B2 (en) | 2007-04-03 |
| JP2004131778A (ja) | 2004-04-30 |
| EP1408124B1 (de) | 2009-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |