KR840006505A - 괴상 철광석으로부터 스폰지철입자 및 액상 조철(粗鐵)을 직접 제조하기 위한 방법 및 시설물 - Google Patents

괴상 철광석으로부터 스폰지철입자 및 액상 조철(粗鐵)을 직접 제조하기 위한 방법 및 시설물 Download PDF

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Publication number
KR840006505A
KR840006505A KR1019830005268A KR830005268A KR840006505A KR 840006505 A KR840006505 A KR 840006505A KR 1019830005268 A KR1019830005268 A KR 1019830005268A KR 830005268 A KR830005268 A KR 830005268A KR 840006505 A KR840006505 A KR 840006505A
Authority
KR
South Korea
Prior art keywords
gas
outlet
sponge iron
waste gas
direct reduction
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1019830005268A
Other languages
English (en)
Korean (ko)
Inventor
불레틱 보그단
Original Assignee
원본미기재
코르프 엔지니어링 지엠비에취
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 원본미기재, 코르프 엔지니어링 지엠비에취 filed Critical 원본미기재
Publication of KR840006505A publication Critical patent/KR840006505A/ko
Ceased legal-status Critical Current

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
    • C21B13/0073—Selection or treatment of the reducing gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • 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
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • 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
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • F27D17/22—Arrangements for treatment or cleaning of waste gases for removing solid constituents
    • F27D17/25—Arrangements for treatment or cleaning of waste gases for removing solid constituents using cyclones
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
    • 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
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/0009—Separation of different types of fines, e.g. by a blower

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
KR1019830005268A 1982-11-15 1983-11-07 괴상 철광석으로부터 스폰지철입자 및 액상 조철(粗鐵)을 직접 제조하기 위한 방법 및 시설물 Ceased KR840006505A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3242232 1982-11-15
DE3242232,6 1982-11-15

Publications (1)

Publication Number Publication Date
KR840006505A true KR840006505A (ko) 1984-11-30

Family

ID=6178182

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005268A Ceased KR840006505A (ko) 1982-11-15 1983-11-07 괴상 철광석으로부터 스폰지철입자 및 액상 조철(粗鐵)을 직접 제조하기 위한 방법 및 시설물

Country Status (4)

Country Link
JP (1) JPS59100205A (enrdf_load_stackoverflow)
KR (1) KR840006505A (enrdf_load_stackoverflow)
IN (1) IN158544B (enrdf_load_stackoverflow)
ZA (1) ZA838008B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048600B4 (de) * 2006-10-13 2012-03-29 Siemens Vai Metals Technologies Gmbh Verfahren und Vorrichtung zur Herstellung von geschmolzenem Material
SE541391C2 (en) 2017-12-22 2019-09-10 Hedin Lagan Ab Sheet metal press system and method used in connection therewith
WO2020171079A1 (ja) * 2019-02-19 2020-08-27 合同会社Ｋｅｓｓ 直接還元鉄製造設備

Also Published As

Publication number Publication date
ZA838008B (en) 1984-07-25
IN158544B (enrdf_load_stackoverflow) 1986-12-06
JPS59100205A (ja) 1984-06-09
JPS6137329B2 (enrdf_load_stackoverflow) 1986-08-23

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