SE363346B - - Google Patents

Info

Publication number
SE363346B
SE363346B SE12487/72A SE1248772A SE363346B SE 363346 B SE363346 B SE 363346B SE 12487/72 A SE12487/72 A SE 12487/72A SE 1248772 A SE1248772 A SE 1248772A SE 363346 B SE363346 B SE 363346B
Authority
SE
Sweden
Application number
SE12487/72A
Inventor
H Collin
F Johansson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE12487/72A priority Critical patent/SE363346B/xx
Priority to DE19732347070 priority patent/DE2347070A1/de
Priority to GB4492873A priority patent/GB1452944A/en
Priority to US05/400,650 priority patent/US3932173A/en
Priority to JP48108052A priority patent/JPS4993203A/ja
Publication of SE363346B publication Critical patent/SE363346B/xx

Links

Classifications

    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
SE12487/72A 1972-09-27 1972-09-27 SE363346B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE12487/72A SE363346B (de) 1972-09-27 1972-09-27
DE19732347070 DE2347070A1 (de) 1972-09-27 1973-09-19 Verfahren und ofen zur schmelzreduktion
GB4492873A GB1452944A (en) 1972-09-27 1973-09-25 Method and furance for reducing metal oxides
US05/400,650 US3932173A (en) 1972-09-27 1973-09-25 Inductially heated gas lift pump action method for melt reduction
JP48108052A JPS4993203A (de) 1972-09-27 1973-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12487/72A SE363346B (de) 1972-09-27 1972-09-27

Publications (1)

Publication Number Publication Date
SE363346B true SE363346B (de) 1974-01-14

Family

ID=20295821

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12487/72A SE363346B (de) 1972-09-27 1972-09-27

Country Status (5)

Country Link
US (1) US3932173A (de)
JP (1) JPS4993203A (de)
DE (1) DE2347070A1 (de)
GB (1) GB1452944A (de)
SE (1) SE363346B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060913A (en) * 1989-08-30 1991-10-29 Regents Of The University Of Minnesota Integrated metallurgical reactor
US5069715A (en) * 1990-04-02 1991-12-03 Regents Of The University Of Minnesota Direct smelting process and apparatus
DE4440632A1 (de) * 1994-11-14 1996-05-15 Bayer Ag Verfahren und Vorrichtung zur Förderung von heißen, aggressiven Medien
US6893607B2 (en) * 2001-09-07 2005-05-17 Premelt Systems, Inc. Elevated discharge gas lift bubble pump and furnace for use therewith
US20060228294A1 (en) * 2005-04-12 2006-10-12 Davis William H Process and apparatus using a molten metal bath
DE102008050599B3 (de) * 2008-10-09 2010-07-29 Uhde Gmbh Vorrichtung und Verfahren zur Verteilung von Primärluft in Koksöfen
US9617087B2 (en) 2010-10-28 2017-04-11 General Electric Technology Gmbh Control valve and control valve system for controlling solids flow, methods of manufacture thereof and articles comprising the same
US9557115B2 (en) * 2010-10-28 2017-01-31 General Electric Technology Gmbh Orifice plate for controlling solids flow, methods of use thereof and articles comprising the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US688557A (en) * 1900-04-25 1901-12-10 Benjamin Talbot Art of manufacturing iron or steel.
US2247262A (en) * 1940-05-28 1941-06-24 Marvin J Udy Composition and method for treating molten metals
SE307627B (de) * 1967-02-09 1969-01-13 J Oestberg
FR1604719A (de) * 1968-10-22 1972-01-24
LU62545A1 (de) * 1971-02-04 1972-12-05

Also Published As

Publication number Publication date
DE2347070A1 (de) 1974-04-04
GB1452944A (en) 1976-10-20
US3932173A (en) 1976-01-13
JPS4993203A (de) 1974-09-05

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