MX345152B - Instalación para la producción de acero. - Google Patents

Instalación para la producción de acero.

Info

Publication number
MX345152B
MX345152B MX2011009753A MX2011009753A MX345152B MX 345152 B MX345152 B MX 345152B MX 2011009753 A MX2011009753 A MX 2011009753A MX 2011009753 A MX2011009753 A MX 2011009753A MX 345152 B MX345152 B MX 345152B
Authority
MX
Mexico
Prior art keywords
steel
scrap
electric arc
arc furnace
iron
Prior art date
Application number
MX2011009753A
Other languages
English (en)
Other versions
MX2011009753A (es
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 MX2011009753A publication Critical patent/MX2011009753A/es
Publication of MX345152B publication Critical patent/MX345152B/es

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
    • F27D17/15—Arrangements for using waste heat using boilers
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (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

La presente invención se refiere a una instalación para la producción de acero (1) y a un método de producción de acero ininterrumpida o al menos cíclica en dicha instalación (1), en donde, en el caso de producción de acero ininterrumpida, se utilizarán al menos las primeras tres de las siguientes etapas, y en el caso de producción de acero cíclica, todas las cinco etapas: - los materiales de carga se funden ininterrumpidamente o al menos cíclicamente en un horno de arco eléctrico (10); - los materiales de carga, tales como en particular trozos de chatarra de hierro triturada (71), triturada en un sistema de trituración (40) para triturar desechos de hierro y/o de acero desechados (chatarra 70), hierro por reducción directa (DRI) y/o hierro aglomerado en caliente (HBI) se alimentan ininterrumpidamente o al menos continuamente durante un ciclo del proceso de fusión en el horno de arco eléctrico (10) por medios de transporte (50, 51,...); - una parte del acero líquido se descarga ininterrumpida o cíclicamente desde el baño de acero del horno de arco eléctrico (10); - a partir de la energía térmica incluida en la descarga del proceso térmico (parte superior del horno 20) del horno de arco eléctrico (10), se genera energía eléctrica, por medio de generación de energía (30, 31, 32), ininterrumpidamente o al menos durante un ciclo del proceso de fusión; - un sistema de trituración (40) asignado al horno de arco eléctrico (10) para triturar los desechos de hierro y/o de acero desechados (chatarra 70) se alimenta ininterrumpidamente o al menos durante un ciclo del proceso de fusión por medio de la energía eléctrica generada de la descarga del proceso (parte superior del horno 20) . La presente instalación para la producción de acero (1), que establece nuevos estándares en términos del balance de energía total con respecto a la productividad y el ahorro de energía, continúa consistentemente la tendencia de los últimos años.
MX2011009753A 2009-03-18 2010-03-10 Instalación para la producción de acero. MX345152B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200910001646 DE102009001646B3 (de) 2009-03-18 2009-03-18 Stahlerzeugungseinrichtung
DE102009029617 2009-09-18
PCT/IB2010/051022 WO2010106466A1 (en) 2009-03-18 2010-03-10 Steel production facility

Publications (2)

Publication Number Publication Date
MX2011009753A MX2011009753A (es) 2011-09-29
MX345152B true MX345152B (es) 2017-01-18

Family

ID=42238731

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011009753A MX345152B (es) 2009-03-18 2010-03-10 Instalación para la producción de acero.

Country Status (29)

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

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Publication number Priority date Publication date Assignee Title
TWI573878B (zh) 2009-03-18 2017-03-11 拉斐克 布洛斯 道 鋼生產設備、煉鋼方法以及在鋼生產設備中使用電能的方法
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
WO2022172770A1 (ja) * 2021-02-10 2022-08-18 Ｊｆｅスチール株式会社 映像装置を備える電気炉を用いた溶鉄の製造方法
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
WO2024132798A1 (de) * 2022-12-21 2024-06-27 Primetals Technologies Austria GmbH Optimiertes aufschmelzen von verdichtetem dri
EP4389919A1 (de) * 2022-12-21 2024-06-26 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
US20250347468A1 (en) * 2024-05-13 2025-11-13 James Todd Wagner System and method for generating electricity from radiant heat in metal recycling processes

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Also Published As

Publication number Publication date
MD4422B1 (ro) 2016-05-31
MA33124B1 (fr) 2012-03-01
HK1168646A1 (zh) 2013-01-04
JP2012520940A (ja) 2012-09-10
MX2011009753A (es) 2011-09-29
EP2409101B1 (en) 2018-07-18
MD20110079A2 (ro) 2012-02-29
MY174988A (en) 2020-05-31
DK2409101T3 (en) 2018-11-12
TW201035325A (en) 2010-10-01
JP5734946B2 (ja) 2015-06-17
BRPI1006768B1 (pt) 2021-01-12
ZA201107075B (en) 2012-06-27
SMT201800536T1 (it) 2018-11-09
US9453682B2 (en) 2016-09-27
CA2755845C (en) 2017-02-28
HUE041537T2 (hu) 2019-05-28
BRPI1006768A2 (pt) 2020-02-18
DOP2011000287A (es) 2014-02-16
PT2409101T (pt) 2018-11-08
SI2409101T1 (sl) 2018-11-30
CN102439387B (zh) 2016-01-20
WO2010106466A1 (en) 2010-09-23
EP2409101A1 (en) 2012-01-25
DE102010002523A1 (de) 2010-09-23
KR20110137366A (ko) 2011-12-22
CA2755845A1 (en) 2010-09-23
PL2409101T3 (pl) 2019-01-31
RU2011139642A (ru) 2013-04-27
ES2691300T3 (es) 2018-11-26
KR101751075B1 (ko) 2017-07-11
CN102439387A (zh) 2012-05-02
AU2010224553B2 (en) 2016-12-08
DE102010002523B4 (de) 2011-12-22
TWI573878B (zh) 2017-03-11
HRP20181637T1 (hr) 2018-12-14
CY1121541T1 (el) 2020-05-29
RU2550975C2 (ru) 2015-05-20
US20120006156A1 (en) 2012-01-12
MD4422C1 (ro) 2016-12-31
TR201815246T4 (tr) 2018-11-21
LT2409101T (lt) 2018-11-12
AU2010224553A1 (en) 2011-09-22

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