FR2064179A1 - - Google Patents

Info

Publication number
FR2064179A1
FR2064179A1 FR7036018A FR7036018A FR2064179A1 FR 2064179 A1 FR2064179 A1 FR 2064179A1 FR 7036018 A FR7036018 A FR 7036018A FR 7036018 A FR7036018 A FR 7036018A FR 2064179 A1 FR2064179 A1 FR 2064179A1
Authority
FR
France
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.)
Granted
Application number
FR7036018A
Other languages
French (fr)
Other versions
FR2064179B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alpine Montan AG
Original Assignee
Alpine Montan AG
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 Alpine Montan AG filed Critical Alpine Montan AG
Publication of FR2064179A1 publication Critical patent/FR2064179A1/fr
Application granted granted Critical
Publication of FR2064179B1 publication Critical patent/FR2064179B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21B5/002—Heated electrically (plasma)
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft furnaces
    • 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
    • C21B5/003—Injection of pulverulent coal
    • 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
    • C21B5/003—Injection of pulverulent coal
    • C21B5/004—Injection of slurries
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture Of Iron (AREA)
FR7036018A 1969-10-07 1970-10-06 Expired FR2064179B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT945069A AT313941B (en) 1969-10-07 1969-10-07 Method and device for reducing iron ores

Publications (2)

Publication Number Publication Date
FR2064179A1 true FR2064179A1 (en) 1971-07-16
FR2064179B1 FR2064179B1 (en) 1975-06-06

Family

ID=3614244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7036018A Expired FR2064179B1 (en) 1969-10-07 1970-10-06

Country Status (10)

Country Link
JP (1) JPS5110169B1 (en)
AT (1) AT313941B (en)
BE (1) BE757182A (en)
DE (1) DE2048827B2 (en)
FR (1) FR2064179B1 (en)
GB (1) GB1314039A (en)
LU (1) LU61811A1 (en)
NL (1) NL170310C (en)
SE (1) SE426709B (en)
YU (1) YU247470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609923C1 (en) * 1986-03-24 1987-09-03 Ferdinand Dipl-Ing Dr Mon Fink Apparatus for melting down scrap to crude steel
DE4030272A1 (en) * 1990-02-28 1991-08-29 Klimanek Margot Treating metallic sludge contaminated with oil and other impurities - by superheating in shaft furnace and passing iron ore, carbon, scrap etc. into superheated melt to give steel or cast iron melt

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE371455B (en) * 1973-03-26 1974-11-18 Norrbottens Jaernverk Ab
US4072502A (en) * 1973-03-26 1978-02-07 Skf Industrial Trading And Development Co. B.V. Method apparatus for increasing blast gas temperature in a shaft furnace
SU629888A3 (en) * 1973-05-25 1978-08-25 Клекнер-Верке Аг (Фирма) Method of continuous steel-making
SE395714B (en) * 1974-02-20 1977-08-22 Skf Ind Trading & Dev METHODS AND DEVICES FOR MANUFACTURE OF METALS FROM OXIDIC MATERIAL
DE3240656C2 (en) * 1982-10-07 1986-06-19 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Process for smelting reduction of metal ore
BR8605001A (en) * 1986-10-13 1988-05-31 Setepla Tecnometal Engenharia EQUIPMENT FOR THE PRODUCTION OF FERROUS METALS OR NOT FROM SELF-REDUCING AND SELF-REDUCING ORES OR AGLOMERATES OR NOT FROM

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236628A (en) * 1960-09-14 1966-02-22 Huettenwerk Oberhausen Ag Process and plant for producing molten pig iron
FR1449747A (en) * 1964-06-18 1966-05-06 Centre Nat Rech Metall Process of manufacturing cast iron in a shaft furnace

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236628A (en) * 1960-09-14 1966-02-22 Huettenwerk Oberhausen Ag Process and plant for producing molten pig iron
FR1449747A (en) * 1964-06-18 1966-05-06 Centre Nat Rech Metall Process of manufacturing cast iron in a shaft furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609923C1 (en) * 1986-03-24 1987-09-03 Ferdinand Dipl-Ing Dr Mon Fink Apparatus for melting down scrap to crude steel
DE4030272A1 (en) * 1990-02-28 1991-08-29 Klimanek Margot Treating metallic sludge contaminated with oil and other impurities - by superheating in shaft furnace and passing iron ore, carbon, scrap etc. into superheated melt to give steel or cast iron melt

Also Published As

Publication number Publication date
JPS5110169B1 (en) 1976-04-02
FR2064179B1 (en) 1975-06-06
DE2048827A1 (en) 1971-04-22
SE426709B (en) 1983-02-07
DE2048827B2 (en) 1979-10-18
LU61811A1 (en) 1971-04-28
BE757182A (en) 1971-03-16
NL170310B (en) 1982-05-17
YU247470A (en) 1981-06-30
GB1314039A (en) 1973-04-18
NL7014705A (en) 1971-04-13
AT313941B (en) 1974-03-11
NL170310C (en) 1982-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse