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TR201815246T4 - Çelik üretim sistemi. - Google Patents

Çelik üretim sistemi.

Info

Publication number
TR201815246T4
TR201815246T4 TR2018/15246T TR201815246T TR201815246T4 TR 201815246 T4 TR201815246 T4 TR 201815246T4 TR 2018/15246 T TR2018/15246 T TR 2018/15246T TR 201815246 T TR201815246 T TR 201815246T TR 201815246 T4 TR201815246 T4 TR 201815246T4
Authority
TR
Turkey
Prior art keywords
steel
continuously
scrap
electric arc
arc furnace
Prior art date
Application number
TR2018/15246T
Other languages
English (en)
Inventor
Boulos Daou Rafic
Original Assignee
Boulos Daou Rafic
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
Priority claimed from DE200910001646 external-priority patent/DE102009001646B3/de
Application filed by Boulos Daou Rafic filed Critical Boulos Daou Rafic
Publication of TR201815246T4 publication Critical patent/TR201815246T4/tr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5294—General arrangement or layout of the electric melt shop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/26—Arrangements of heat-exchange apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • C21C2005/5282—Charging of the electric furnace with organic contaminated scrap
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C2200/00—Recycling of waste material
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Bu buluş, bir çelik üretim tesisi (1) ve söz konusu çelik üretim tesisinde (1) kesintisiz ya da en azından döngüsel çelik yapım yöntemiyle ilgili olup kesintisiz çelik yapımının söz konusu olması durumunda, takip eden aşamaların en az ilk üçü ve döngüsel çelik yapımının söz konusu olması durumunda ise, takip eden beş aşamanın tamamı kullanılacaktır: - şarj malzemeleri elektrikli ark fırını (10) içerisinde kesintisiz bir şekilde ya da en azından döngüsel biçimde eritilmektedir - özelikle, ıskarta ürün ve/veya ıskarta çelik (hurda) (70), Doğrudan İndirgenmiş Demir (DRI) ve/veya preslenmiş Sıcak Briketlenmiş Demirin (HBI) kırpılmasında kullanılan bir kırpma sisteminde (40) kırpılan hurda demir parçaları (71) gibi şarj malzemeleri, kesintisiz bir şekilde ya da en azından bir eritme prosesi döngüsü sırasında sürekli bir şekilde, taşıma yollarıyla elektrikli ark fırınına (10) beslenmektedir; - sıvı çeliğin bir kısmı, kesintisiz olarak ya da döngüsel biçimde elektrikli ark fırınının (10) çelik banyosundan deşarj edilmektedir; - elektrikli ark fırınının (10) sıcak proses egzozunda (fırın üstü) (20) bulunan termik enerjiden, güç üretimi yoluyla, kesintisiz olarak ya da en azından bir eritme prosesi döngüsü sırasında elektrik enerjisi üretilmektedir; - elektrikli ark fırınına (10) ıskarta demir ve/veya ıskarta çeliğin (hurda) (70) kırpılması için tahsis edilen bir kırpma sistemi (40) proses fırınından elde edilen elektrik enerjisiyle, sürekli olarak ya da en azından bir eritme prosesi döngüsü sırasında beslenmektedir. Verimlilik ve enerji tasarrufuyla ilgili olarak toplam enerji dengesi açısından yeni standartları belirleyen bu çelik üretim tesisiyle (1) son yılların trendleri istikrarlı bir şekilde takip edilmektedir.
TR2018/15246T 2009-03-18 2010-03-10 Çelik üretim sistemi. TR201815246T4 (tr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910001646 DE102009001646B3 (de) 2009-03-18 2009-03-18 Stahlerzeugungseinrichtung
DE102009029617 2009-09-18

Publications (1)

Publication Number Publication Date
TR201815246T4 true TR201815246T4 (tr) 2018-11-21

Family

ID=42238731

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2018/15246T TR201815246T4 (tr) 2009-03-18 2010-03-10 Çelik üretim sistemi.

Country Status (29)

Country Link
US (1) US9453682B2 (tr)
EP (1) EP2409101B1 (tr)
JP (1) JP5734946B2 (tr)
KR (1) KR101751075B1 (tr)
CN (1) CN102439387B (tr)
AU (1) AU2010224553B2 (tr)
BR (1) BRPI1006768B1 (tr)
CA (1) CA2755845C (tr)
CY (1) CY1121541T1 (tr)
DE (1) DE102010002523B4 (tr)
DK (1) DK2409101T3 (tr)
DO (1) DOP2011000287A (tr)
ES (1) ES2691300T3 (tr)
HR (1) HRP20181637T1 (tr)
HU (1) HUE041537T2 (tr)
LT (1) LT2409101T (tr)
MA (1) MA33124B1 (tr)
MD (1) MD4422C1 (tr)
MX (1) MX345152B (tr)
MY (1) MY174988A (tr)
PL (1) PL2409101T3 (tr)
PT (1) PT2409101T (tr)
RU (1) RU2550975C2 (tr)
SI (1) SI2409101T1 (tr)
SM (1) SMT201800536T1 (tr)
TR (1) TR201815246T4 (tr)
TW (1) TWI573878B (tr)
WO (1) WO2010106466A1 (tr)
ZA (1) ZA201107075B (tr)

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DE102010002523B4 (de) 2009-03-18 2011-12-22 Rafic Boulos Daou Stahlerzeugungseinrichtung
AT510457B1 (de) * 2010-09-24 2013-02-15 Siemens Vai Metals Tech Gmbh Betriebsverfahren für eine anlage der grundstoffindustrie
MX369215B (es) * 2014-05-15 2019-10-30 Colorobbia Mexico S A De C V Horno de combustión sumergida para producción de frita y método de producción de frita.
WO2017156620A1 (en) * 2016-03-07 2017-09-21 Electric Horsepower Inc. Induction heater for drilling cuttings and other materials and method
CN110951937B (zh) * 2018-09-27 2021-10-22 宝山钢铁股份有限公司 一种采用电炉高效冶炼低氮钢的方法
CN109724425B (zh) * 2019-01-29 2020-04-03 四会市国耀铝业有限公司 一种蓄热式烟气回收装置
IT201900023667A1 (it) * 2019-12-11 2021-06-11 Danieli Off Mecc Forno fusorio e procedimento di fusione
CN111020100B (zh) * 2019-12-30 2021-06-11 中冶南方工程技术有限公司 一种双炉壳炼钢生产方法
TWI739542B (zh) * 2020-08-05 2021-09-11 中國鋼鐵股份有限公司 出鋼作業訓練系統與出鋼作業訓練方法
EP4273276A4 (en) * 2021-02-10 2024-08-07 JFE Steel Corporation METHOD FOR MANUFACTURING MILD STEEL USING AN ELECTRIC FURNACE PROVIDED WITH AN IMAGING DEVICE
CN114178492A (zh) * 2021-12-13 2022-03-15 昆明理工大学 一种将废弃材料放入连铸中间包再利用的方法
CN114438284A (zh) * 2022-01-05 2022-05-06 中冶南方工程技术有限公司 一种热装直接还原铁的电炉冶炼方法
CN114990275A (zh) * 2022-07-01 2022-09-02 大峘集团有限公司 一种用于热态钢渣还原改性处理的电弧炉装置
KR102886101B1 (ko) * 2022-12-01 2025-11-13 현대제철 주식회사 열연 강판, 차량용 부품 및 이를 제조하는 방법
EP4389919A1 (de) * 2022-12-21 2024-06-26 Primetals Technologies Austria GmbH Optimiertes aufschmelzen von verdichtetem dri
EP4638806A1 (de) * 2022-12-21 2025-10-29 Primetals Technologies Austria GmbH Optimiertes aufschmelzen von verdichtetem dri
DE102023107510A1 (de) 2023-03-24 2024-09-26 Salzgitter Flachstahl Gmbh Ofenanordnung für eine Stahlerzeugungsanlage, elektrisch betriebener Ofen für eine solche Ofenanordnung und Verfahren zum Zuführen von Einsatzstoffen in den Ofen
KR102867505B1 (ko) 2023-09-07 2025-10-01 현대제철 주식회사 용해로용 예열시스템 및 이를 포함하는 용해로
WO2025240290A1 (en) * 2024-05-13 2025-11-20 Wagner James Todd System and method for generating electricity from radiant heat in metal recycling processes

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Also Published As

Publication number Publication date
DE102010002523B4 (de) 2011-12-22
MX2011009753A (es) 2011-09-29
AU2010224553B2 (en) 2016-12-08
EP2409101B1 (en) 2018-07-18
WO2010106466A1 (en) 2010-09-23
BRPI1006768B1 (pt) 2021-01-12
HK1168646A1 (zh) 2013-01-04
MA33124B1 (fr) 2012-03-01
DE102010002523A1 (de) 2010-09-23
US20120006156A1 (en) 2012-01-12
MD4422B1 (ro) 2016-05-31
EP2409101A1 (en) 2012-01-25
PL2409101T3 (pl) 2019-01-31
LT2409101T (lt) 2018-11-12
CA2755845C (en) 2017-02-28
PT2409101T (pt) 2018-11-08
HRP20181637T1 (hr) 2018-12-14
ES2691300T3 (es) 2018-11-26
CY1121541T1 (el) 2020-05-29
SI2409101T1 (sl) 2018-11-30
JP5734946B2 (ja) 2015-06-17
MY174988A (en) 2020-05-31
MX345152B (es) 2017-01-18
JP2012520940A (ja) 2012-09-10
US9453682B2 (en) 2016-09-27
ZA201107075B (en) 2012-06-27
DK2409101T3 (en) 2018-11-12
RU2011139642A (ru) 2013-04-27
MD4422C1 (ro) 2016-12-31
KR101751075B1 (ko) 2017-07-11
CA2755845A1 (en) 2010-09-23
KR20110137366A (ko) 2011-12-22
RU2550975C2 (ru) 2015-05-20
CN102439387A (zh) 2012-05-02
CN102439387B (zh) 2016-01-20
BRPI1006768A2 (pt) 2020-02-18
TW201035325A (en) 2010-10-01
DOP2011000287A (es) 2014-02-16
AU2010224553A1 (en) 2011-09-22
MD20110079A2 (ro) 2012-02-29
HUE041537T2 (hu) 2019-05-28
TWI573878B (zh) 2017-03-11
SMT201800536T1 (it) 2018-11-09

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