SE8003205L - Forfarande och anordning for overvakning av jernmalmsreduktion - Google Patents

Forfarande och anordning for overvakning av jernmalmsreduktion

Info

Publication number
SE8003205L
SE8003205L SE8003205A SE8003205A SE8003205L SE 8003205 L SE8003205 L SE 8003205L SE 8003205 A SE8003205 A SE 8003205A SE 8003205 A SE8003205 A SE 8003205A SE 8003205 L SE8003205 L SE 8003205L
Authority
SE
Sweden
Prior art keywords
ore
iron
procedure
iron ore
ore reduction
Prior art date
Application number
SE8003205A
Other languages
English (en)
Swedish (sv)
Inventor
L Coccia
Original Assignee
Pullman Inc
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 Pullman Inc filed Critical Pullman Inc
Publication of SE8003205L publication Critical patent/SE8003205L/

Links

Classifications

    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/04—Arrangements of indicators or alarms
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE8003205A 1979-05-03 1980-04-28 Forfarande och anordning for overvakning av jernmalmsreduktion SE8003205L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/035,867 US4238225A (en) 1979-05-03 1979-05-03 Method of monitoring conversion of iron ore into high content pellets

Publications (1)

Publication Number Publication Date
SE8003205L true SE8003205L (sv) 1980-11-04

Family

ID=21885262

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003205A SE8003205L (sv) 1979-05-03 1980-04-28 Forfarande och anordning for overvakning av jernmalmsreduktion

Country Status (7)

Country Link
US (1) US4238225A ( )
JP (1) JPS55152115A ( )
DE (1) DE3017001A1 ( )
ES (1) ES491059A0 ( )
IT (1) IT8048573A0 ( )
MX (1) MX148297A ( )
SE (1) SE8003205L ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113819A (en) * 1979-02-26 1980-09-02 Kawasaki Heavy Ind Ltd Method and apparatus for direct reduction iron making
US4531718A (en) * 1984-08-20 1985-07-30 Lazcano Navarro Arturo Iron ores treatment apparatus
FR2835000B1 (fr) * 2002-01-21 2004-11-05 Delachaux Sa Procede de fabrication d'elements metalliques au moyen d'un creuset
EP3757233A1 (de) * 2019-06-27 2020-12-30 Primetals Technologies Austria GmbH Verfahren zur messung einer magnetischen eigenschaft von eisenschwamm
CN113465660B (zh) * 2021-05-25 2022-07-05 湖南大学 基于电导率的非接触式测温及物料成分检测装置与方法
EP4180801B1 (de) 2021-11-15 2024-01-10 voestalpine Stahl GmbH Verfahren zur gehaltsbestimmung zumindest von metallischem eisen in durch direktreduktion aus eisenerz hergestelltem eisenschwamm oder einer probe davon

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760769A (en) * 1952-08-22 1956-08-28 Nordahl I Onstad Method and apparatus for automatically controlling certain operations in a production plant by sensing by electro-magnetic induction the density, velocity and rate of flow of flowing magnetic material

Also Published As

Publication number Publication date
ES8104424A1 (es) 1981-04-01
ES491059A0 (es) 1981-04-01
JPS55152115A (en) 1980-11-27
IT8048573A0 (it) 1980-05-02
US4238225A (en) 1980-12-09
MX148297A (es) 1983-04-07
DE3017001A1 (de) 1980-11-20

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