EA200700016A3 - Способ и устройство для осуществления металлургического процесса - Google Patents

Способ и устройство для осуществления металлургического процесса

Info

Publication number
EA200700016A3
EA200700016A3 EA200700016A EA200700016A EA200700016A3 EA 200700016 A3 EA200700016 A3 EA 200700016A3 EA 200700016 A EA200700016 A EA 200700016A EA 200700016 A EA200700016 A EA 200700016A EA 200700016 A3 EA200700016 A3 EA 200700016A3
Authority
EA
Eurasian Patent Office
Prior art keywords
chamber
metallurgical processing
components
implementing
shell
Prior art date
Application number
EA200700016A
Other languages
English (en)
Other versions
EA200700016A2 (ru
Inventor
Леонард Рейффел
Original Assignee
Айрон Маунт Корпорейшн
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 Айрон Маунт Корпорейшн filed Critical Айрон Маунт Корпорейшн
Publication of EA200700016A2 publication Critical patent/EA200700016A2/ru
Publication of EA200700016A3 publication Critical patent/EA200700016A3/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • C21B5/026—Injection of the additives into the melting part of plastic material
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0027—Charging vertically with corbs
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/962—Treating or using mill scale

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

Способ металлургической переработки предусматривает этапы обеспечения оболочки для компонентов и укладки множества гранул первого материала в оболочку для ингредиентов. Первый материал содержит первый компонент в способе металлургической переработки. Предлагается металлургическая перерабатывающая печь, содержащая камеру, в которую вводят компоненты для способа металлургической обработки, и в камеру вводят оболочку с компонентами и первый материал. Камеру нагревают после ввода оболочки с компонентами и первого материала в камеру, хотя камеру можно также нагревать до такого ввода. В одном варианте гранулы содержат прокатную окалину, и металлургическая перерабатывающая печь представляет собой доменную печь.
EA200700016A 2004-06-12 2005-06-12 Способ и устройство для осуществления металлургического процесса EA200700016A3 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US57895604P 2004-06-12 2004-06-12
US60436404P 2004-08-24 2004-08-24
US62859904P 2004-11-17 2004-11-17
US63361404P 2004-12-06 2004-12-06
PCT/US2005/020832 WO2005123896A2 (en) 2004-06-12 2005-06-12 Method and apparatus for carrying out a metallurgical process

Publications (2)

Publication Number Publication Date
EA200700016A2 EA200700016A2 (ru) 2007-06-29
EA200700016A3 true EA200700016A3 (ru) 2007-12-28

Family

ID=35510328

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200700016A EA200700016A3 (ru) 2004-06-12 2005-06-12 Способ и устройство для осуществления металлургического процесса

Country Status (11)

Country Link
US (4) US7674315B2 (ru)
EP (1) EP1765971A4 (ru)
JP (1) JP2008505253A (ru)
KR (1) KR20070040790A (ru)
AU (1) AU2005255021A1 (ru)
BR (1) BRPI0512009A (ru)
CA (1) CA2570299A1 (ru)
EA (1) EA200700016A3 (ru)
MX (1) MXPA06014556A (ru)
NO (1) NO20070210L (ru)
WO (1) WO2005123896A2 (ru)

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EA200700016A3 (ru) 2004-06-12 2007-12-28 Айрон Маунт Корпорейшн Способ и устройство для осуществления металлургического процесса

Also Published As

Publication number Publication date
WO2005123896A3 (en) 2007-11-08
JP2008505253A (ja) 2008-02-21
EA200700016A2 (ru) 2007-06-29
US20100122607A1 (en) 2010-05-20
EP1765971A4 (en) 2009-07-01
NO20070210L (no) 2007-03-09
EP1765971A2 (en) 2007-03-28
US7931732B2 (en) 2011-04-26
KR20070040790A (ko) 2007-04-17
US20110030842A1 (en) 2011-02-10
BRPI0512009A (pt) 2008-02-06
US20120144955A1 (en) 2012-06-14
US7998242B2 (en) 2011-08-16
MXPA06014556A (es) 2007-06-05
US20050274224A1 (en) 2005-12-15
CA2570299A1 (en) 2005-12-29
US7674315B2 (en) 2010-03-09
WO2005123896A2 (en) 2005-12-29
AU2005255021A1 (en) 2005-12-29

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