ATE342381T1 - Verfahren zum anfahren eines direktschmelzprozesses - Google Patents

Verfahren zum anfahren eines direktschmelzprozesses

Info

Publication number
ATE342381T1
ATE342381T1 AT00114320T AT00114320T ATE342381T1 AT E342381 T1 ATE342381 T1 AT E342381T1 AT 00114320 T AT00114320 T AT 00114320T AT 00114320 T AT00114320 T AT 00114320T AT E342381 T1 ATE342381 T1 AT E342381T1
Authority
AT
Austria
Prior art keywords
vessel
feed material
procedure
starting
molten
Prior art date
Application number
AT00114320T
Other languages
English (en)
Inventor
Cecil Peter Bates
Peter Damian Burke
Original Assignee
Tech Resources Pty Ltd
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 Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Application granted granted Critical
Publication of ATE342381T1 publication Critical patent/ATE342381T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/08—Making pig-iron other than in blast furnaces 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
    • C21B13/0006—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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Cephalosporin Compounds (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Steroid Compounds (AREA)
AT00114320T 1999-07-09 2000-07-04 Verfahren zum anfahren eines direktschmelzprozesses ATE342381T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ1522A AUPQ152299A0 (en) 1999-07-09 1999-07-09 Start-up procedure for direct smelting process

Publications (1)

Publication Number Publication Date
ATE342381T1 true ATE342381T1 (de) 2006-11-15

Family

ID=3815709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00114320T ATE342381T1 (de) 1999-07-09 2000-07-04 Verfahren zum anfahren eines direktschmelzprozesses

Country Status (18)

Country Link
US (1) US6517605B1 (de)
EP (1) EP1067201B1 (de)
JP (1) JP4916046B2 (de)
KR (1) KR100647232B1 (de)
CN (1) CN1317398C (de)
AT (1) ATE342381T1 (de)
AU (2) AUPQ152299A0 (de)
BR (1) BR0003469A (de)
CA (1) CA2313622C (de)
CZ (1) CZ302435B6 (de)
DE (1) DE60031206T2 (de)
ES (1) ES2272220T3 (de)
ID (1) ID26477A (de)
MX (1) MXPA00006739A (de)
MY (1) MY135442A (de)
RU (1) RU2242520C2 (de)
TW (1) TW527422B (de)
ZA (1) ZA200003263B (de)

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CA2606800A1 (en) * 2005-05-13 2006-11-16 Technological Resources Pty. Limited Cold start-up method for a direct smelting process
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WO2007121536A1 (en) * 2006-04-24 2007-11-01 Technological Resources Pty. Limited Pressure control in direct smelting process
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UA113295C2 (uk) * 2011-12-06 2017-01-10 Текнолоджікал Рісорсес Пті. Лімітед Спосіб запуску процесу плавки
CN104024441B (zh) * 2011-12-06 2016-03-02 技术信息有限公司 熔炼过程的启动
UA113296C2 (uk) * 2011-12-06 2017-01-10 Текнолоджікал Рісорсес Пті. Лімітед Спосіб запуску процесу плавки
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US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
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WO2015081376A1 (en) * 2013-12-06 2015-06-11 Technological Resources Pty. Limited Smelting process and apparatus
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
CN110731027A (zh) 2017-04-07 2020-01-24 安保瑞公司 具有固体金属阴极的熔盐电池
US11427877B2 (en) 2017-09-21 2022-08-30 Nucor Corporation Direct reduced iron (DRI) heat treatment, products formed therefrom, and use thereof
KR102151536B1 (ko) * 2018-07-25 2020-09-03 주식회사 포스코 용융로
CN109650075A (zh) * 2018-12-12 2019-04-19 唐山钢铁集团有限责任公司 一种转炉上修炉进砖装置
CN111440913A (zh) * 2020-03-18 2020-07-24 内蒙古赛思普科技有限公司 一种熔融还原炉灌铁水启动的方法
CN112226565B (zh) * 2020-09-17 2022-04-29 山东墨龙石油机械股份有限公司 一种熔融还原工艺的快速启动方法

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Also Published As

Publication number Publication date
DE60031206D1 (de) 2006-11-23
MXPA00006739A (es) 2004-12-09
CA2313622A1 (en) 2001-01-09
CZ302435B6 (cs) 2011-05-18
JP2001032006A (ja) 2001-02-06
CA2313622C (en) 2009-12-15
JP4916046B2 (ja) 2012-04-11
ID26477A (id) 2001-01-11
CN1280199A (zh) 2001-01-17
EP1067201A2 (de) 2001-01-10
EP1067201A3 (de) 2002-04-10
AU4272500A (en) 2001-01-11
MY135442A (en) 2008-04-30
DE60031206T2 (de) 2007-01-18
AUPQ152299A0 (en) 1999-08-05
TW527422B (en) 2003-04-11
AU768952B2 (en) 2004-01-08
EP1067201B1 (de) 2006-10-11
KR100647232B1 (ko) 2006-11-17
BR0003469A (pt) 2001-03-13
ZA200003263B (en) 2001-01-17
RU2242520C2 (ru) 2004-12-20
US6517605B1 (en) 2003-02-11
CZ20002522A3 (cs) 2001-07-11
ES2272220T3 (es) 2007-05-01
KR20010015263A (ko) 2001-02-26
CN1317398C (zh) 2007-05-23

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