ID28563A - Metode operasi produksi besi dalam suatu tanur dapur api putar dan radas tanur yang disempunakan - Google Patents

Metode operasi produksi besi dalam suatu tanur dapur api putar dan radas tanur yang disempunakan

Info

Publication number
ID28563A
ID28563A IDW00200101048A ID20011048A ID28563A ID 28563 A ID28563 A ID 28563A ID W00200101048 A IDW00200101048 A ID W00200101048A ID 20011048 A ID20011048 A ID 20011048A ID 28563 A ID28563 A ID 28563A
Authority
ID
Indonesia
Prior art keywords
radas
lightweight
iron production
fire kitchen
spinning fire
Prior art date
Application number
IDW00200101048A
Other languages
English (en)
Inventor
David C Meissner
Glenn E Hoffman
Kyle J Shoop
Takuya Negami
Akira Uragami
Yasuhiro Tanigaki
Shuzo Ito
Isao Kobayashi
Osamu Tsuge
Koji Tokuda
Shoichi Kikuchi
Original Assignee
Midrex Int Bv Zuerich
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midrex Int Bv Zuerich filed Critical Midrex Int Bv Zuerich
Publication of ID28563A publication Critical patent/ID28563A/id

Links

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
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • C21B13/105—Rotary hearth-type 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
    • Y02P10/134—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)
  • Manufacture And Refinement Of Metals (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
IDW00200101048A 1998-11-12 1999-11-12 Metode operasi produksi besi dalam suatu tanur dapur api putar dan radas tanur yang disempunakan ID28563A (id)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10804598P 1998-11-12 1998-11-12
US09/266,989 US6413295B2 (en) 1998-11-12 1999-03-12 Iron production method of operation in a rotary hearth furnace and improved furnace apparatus

Publications (1)

Publication Number Publication Date
ID28563A true ID28563A (id) 2001-05-31

Family

ID=26805466

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW00200101048A ID28563A (id) 1998-11-12 1999-11-12 Metode operasi produksi besi dalam suatu tanur dapur api putar dan radas tanur yang disempunakan

Country Status (19)

Country Link
US (1) US6413295B2 (id)
EP (1) EP1137817B1 (id)
JP (1) JP4231960B2 (id)
KR (1) KR100417201B1 (id)
CN (1) CN1289693C (id)
AR (1) AR021245A1 (id)
AT (1) ATE241020T1 (id)
AU (1) AU760611B2 (id)
BR (1) BR9916605B1 (id)
CA (1) CA2348940C (id)
CZ (1) CZ20011580A3 (id)
DE (1) DE69908176T2 (id)
ES (1) ES2199599T3 (id)
HU (1) HUP0105164A3 (id)
ID (1) ID28563A (id)
PE (1) PE20001247A1 (id)
PL (1) PL194677B1 (id)
SK (1) SK6112001A3 (id)
WO (1) WO2000029628A1 (id)

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PE21298A1 (es) * 1996-03-15 1998-05-01 Kobe Steel Ltd Metodo y aparato para fabricar hierro metalico
US6506231B2 (en) * 1996-03-15 2003-01-14 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for making metallic iron
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
AU783929B2 (en) * 2000-03-30 2005-12-22 Midrex International B.V. Zurich Branch Method of producing metallic iron and raw material feed device
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
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
US6749664B1 (en) * 2001-01-26 2004-06-15 Midrex International, B.V., Rotterdam, Zurich Branch Furnace hearth for improved molten iron production and method of operation
JP4691827B2 (ja) * 2001-05-15 2011-06-01 株式会社神戸製鋼所 粒状金属鉄
JP4266284B2 (ja) * 2001-07-12 2009-05-20 株式会社神戸製鋼所 金属鉄の製法
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
JP4267843B2 (ja) * 2001-08-31 2009-05-27 株式会社神戸製鋼所 金属鉄の製法
US6689182B2 (en) 2001-10-01 2004-02-10 Kobe Steel, Ltd. Method and device for producing molten iron
US6814924B2 (en) 2001-10-22 2004-11-09 Kobe Steel, Ltd. Rotary hearth furnace and screw thereof for discharging reduced iron
JP4256645B2 (ja) * 2001-11-12 2009-04-22 株式会社神戸製鋼所 金属鉄の製法
MY133537A (en) * 2002-01-24 2007-11-30 Kobe Steel Ltd Method for making molten iron
TW585924B (en) * 2002-04-03 2004-05-01 Kobe Steel Ltd Method for making reduced iron
JP2004000882A (ja) * 2002-04-17 2004-01-08 Kobe Steel Ltd 重金属及び／又は有機化合物の処理方法
JP4125549B2 (ja) * 2002-05-31 2008-07-30 新日鉄エンジニアリング株式会社 回転炉床式加熱炉の炉体構造
TW200403344A (en) * 2002-06-18 2004-03-01 Kobe Steel Ltd Method of producing stainless steel by re-using waste material of stainless steel producing process
JP4153281B2 (ja) * 2002-10-08 2008-09-24 株式会社神戸製鋼所 酸化チタン含有スラグの製造方法
ATE403015T1 (de) * 2002-10-18 2008-08-15 Kobe Steel Ltd Ferronickel und verfahren zur herstellung von rohmaterial für die ferronickelverhüttung
JP4116874B2 (ja) 2002-12-05 2008-07-09 株式会社神戸製鋼所 溶鉄の製法
JP4307849B2 (ja) * 2003-01-07 2009-08-05 株式会社神戸製鋼所 クロム含有原料の還元方法
TWI282818B (en) * 2003-01-16 2007-06-21 Kobe Steel Ltd A rotary hearth furnace and iron production method thereby
JP4490640B2 (ja) 2003-02-26 2010-06-30 株式会社神戸製鋼所 還元金属の製造方法
JP4167101B2 (ja) * 2003-03-20 2008-10-15 株式会社神戸製鋼所 粒状金属鉄の製法
JP4167113B2 (ja) * 2003-04-17 2008-10-15 株式会社神戸製鋼所 還元鉄の製造方法及び装置
US8470068B2 (en) * 2004-12-07 2013-06-25 Nu-Iron Technology, Llc Method and system for producing metallic iron nuggets
TWI411686B (zh) 2004-12-07 2013-10-11 Nu Iron Technology Llc 製造金屬鐵塊之方法及系統
JP5047468B2 (ja) * 2005-03-31 2012-10-10 新日本製鐵株式会社 還元鉄の製造方法
CA2616394A1 (en) * 2005-08-30 2007-03-08 E.I. Du Pont De Nemours And Company Ore reduction process and titanium oxide and iron metallization product
JP4981320B2 (ja) * 2006-01-17 2012-07-18 株式会社神戸製鋼所 金属鉄の製法
US8021460B2 (en) * 2006-07-26 2011-09-20 Nu-Iron Technology, Llc System and method for producing metallic iron nodules
WO2008042997A1 (en) * 2006-10-04 2008-04-10 Nu-Iron Technology, Llc System and method for producing metallic iron
AU2007303141B2 (en) * 2006-10-04 2012-07-26 Nu-Iron Technology, Llc System and method of producing metallic iron
JP4976822B2 (ja) 2006-11-14 2012-07-18 株式会社神戸製鋼所 粒状金属鉄の製造方法およびその装置
CA2669314C (en) * 2006-11-17 2015-01-06 Nu-Iron Technology, Llc Multiple hearth furnace for reducing iron oxide
CA2675311A1 (en) * 2007-01-12 2008-07-24 Nu-Iron Technology, Llc System and method for cooling and removing iron from a hearth
WO2009052066A1 (en) * 2007-10-15 2009-04-23 E. I. Du Pont De Nemours And Company Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom
US8340014B2 (en) * 2007-12-26 2012-12-25 Lg Electronics Inc. Method for transmitting and receiving signals using multi-band radio frequencies
EP2325341A1 (en) * 2008-01-30 2011-05-25 Nu-Iron Technology, Inc Methods and system für producing metallic ion nuggets
CA2661419A1 (en) 2008-04-03 2009-10-03 Nu-Iron Technology, Llc System and method for producing metallic iron
JP5503420B2 (ja) * 2010-06-07 2014-05-28 株式会社神戸製鋼所 粒状金属の製造方法
US8287621B2 (en) 2010-12-22 2012-10-16 Nu-Iron Technology, Llc Use of bimodal carbon distribution in compacts for producing metallic iron nodules
CN103060546A (zh) * 2012-12-20 2013-04-24 天津钢铁集团有限公司 转炉污泥直接利用转化方法
CN105121669A (zh) 2013-03-06 2015-12-02 米德雷克斯技术公司 还原含铬原材料的方法和系统
CN103667675A (zh) * 2013-08-01 2014-03-26 北京神雾环境能源科技集团股份有限公司 红土镍矿处理方法
CN103667743B (zh) * 2013-09-16 2016-08-17 江苏省冶金设计院有限公司 红土镍矿处理方法
CN103667742B (zh) * 2013-09-16 2016-03-02 江苏省冶金设计院有限公司 红土镍矿处理方法
CN103695632B (zh) * 2013-12-31 2016-05-04 泰州振昌工业废渣综合利用有限责任公司 一种使用铁矿尾渣调节熔分还原改性炉造渣碱度的方法
CN106148624A (zh) * 2016-08-01 2016-11-23 江苏省冶金设计院有限公司 直接还原含铁原料的方法和系统
CN106119457A (zh) * 2016-08-01 2016-11-16 江苏省冶金设计院有限公司 直接还原含铁原料的方法和系统
CN107881283A (zh) * 2017-11-21 2018-04-06 江苏省冶金设计院有限公司 一种转底炉

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US5186741A (en) 1991-04-12 1993-02-16 Zia Patent Company Direct reduction process in a rotary hearth furnace
BE1008397A6 (fr) 1994-07-13 1996-05-07 Centre Rech Metallurgique Procede pour fabriquer une eponge de fer a basse teneur en soufre.
US5885521A (en) 1994-12-16 1999-03-23 Midrex International B.V. Rotterdam, Zurich Branch Apparatus for rapid reduction of iron oxide in a rotary hearth furnace
US5730775A (en) 1994-12-16 1998-03-24 Midrex International B.V. Rotterdam, Zurich Branch Method for rapid reduction of iron oxide in a rotary hearth furnace
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JP3845978B2 (ja) 1997-09-30 2006-11-15 Ｊｆｅスチール株式会社 回転炉床炉の操業方法および回転炉床炉
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Also Published As

Publication number Publication date
US6413295B2 (en) 2002-07-02
ATE241020T1 (de) 2003-06-15
KR100417201B1 (ko) 2004-02-05
KR20010080423A (ko) 2001-08-22
BR9916605A (pt) 2001-08-14
CA2348940C (en) 2005-02-15
AU760611B2 (en) 2003-05-22
PL194677B1 (pl) 2007-06-29
DE69908176T2 (de) 2004-03-18
PE20001247A1 (es) 2000-12-05
BR9916605B1 (pt) 2009-01-13
HUP0105164A2 (hu) 2002-04-29
CN1325459A (zh) 2001-12-05
EP1137817B1 (en) 2003-05-21
ES2199599T3 (es) 2004-02-16
CZ20011580A3 (cs) 2002-03-13
CA2348940A1 (en) 2000-05-25
CN1289693C (zh) 2006-12-13
DE69908176D1 (de) 2003-06-26
US20010052273A1 (en) 2001-12-20
WO2000029628A1 (en) 2000-05-25
JP2000144224A (ja) 2000-05-26
HUP0105164A3 (en) 2002-06-28
EP1137817A1 (en) 2001-10-04
PL348435A1 (en) 2002-05-20
SK6112001A3 (en) 2002-01-07
JP4231960B2 (ja) 2009-03-04
AU1505800A (en) 2000-06-05
AR021245A1 (es) 2002-07-03

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