BE757182A - Procede pour la reduction de minerais - Google Patents

Procede pour la reduction de minerais

Info

Publication number
BE757182A
BE757182A BE757182DA BE757182A BE 757182 A BE757182 A BE 757182A BE 757182D A BE757182D A BE 757182DA BE 757182 A BE757182 A BE 757182A
Authority
BE
Belgium
Prior art keywords
procedure
mineral reduction
mineral
reduction
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Kurt Stift
Original Assignee
Oesterr Alpine Montan
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.)
Publication date
Publication of BE757182A publication Critical patent/BE757182A/xx

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)
BE757182D 1969-10-07 Procede pour la reduction de minerais BE757182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT945069A AT313941B (de) 1969-10-07 1969-10-07 Verfahren und Vorrichtung zur Reduktion von Eisenerzen

Publications (1)

Publication Number Publication Date
BE757182A true BE757182A (fr) 1971-03-16

Family

ID=3614244

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757182D BE757182A (fr) 1969-10-07 Procede pour la reduction de minerais

Country Status (10)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE371455B (nl) * 1973-03-26 1974-11-18 Norrbottens Jaernverk Ab
DE2326684C2 (de) * 1973-05-25 1975-07-03 Kloeckner-Werke Ag, 4100 Duisburg Verfahren und Vorrichtung zur kontinuierlichen Erzeugung von Stahl aus Erz oder dgl
SE395714B (sv) * 1974-02-20 1977-08-22 Skf Ind Trading & Dev Sett och anordning for framstellning av metall ur oxidiskt material
DE3240656C2 (de) * 1982-10-07 1986-06-19 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Verfahren zur Schmelzreduktion von Metallerz
DE3609923C1 (en) * 1986-03-24 1987-09-03 Ferdinand Dipl-Ing Dr Mon Fink Apparatus for melting down scrap to crude steel
BR8605001A (pt) * 1986-10-13 1988-05-31 Setepla Tecnometal Engenharia Equipamento para producao de metais ferrosos ou nao a partir de minerios ou aglomerados auto-redutores e auto-fundentes ou nao
DE4030272A1 (de) * 1990-02-28 1991-08-29 Klimanek Margot Verfahren zur herstellung wiederverwendbarer produkte aus metallischen schlaemmen mit oelanhaftungen und anderen verunreinigungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB988579A (en) * 1960-09-14 1965-04-07 Huettenwerk Oberhausen Ag Improvements in and relating to the production of liquid pig iron from ore
FR1449747A (fr) * 1964-06-18 1966-05-06 Centre Nat Rech Metall Procédé de fabrication de la fonte au four à cuve

Also Published As

Publication number Publication date
JPS5110169B1 (nl) 1976-04-02
NL7014705A (nl) 1971-04-13
FR2064179B1 (nl) 1975-06-06
SE426709B (sv) 1983-02-07
FR2064179A1 (nl) 1971-07-16
NL170310C (nl) 1982-10-18
AT313941B (de) 1974-03-11
LU61811A1 (nl) 1971-04-28
NL170310B (nl) 1982-05-17
GB1314039A (en) 1973-04-18
YU247470A (en) 1981-06-30
DE2048827A1 (de) 1971-04-22
DE2048827B2 (de) 1979-10-18

Similar Documents

Publication Publication Date Title
BE757455A (fr) Systeme anti-emballement pour
BE759763A (fr) Procede pour la preparption de 1,2-polybutadiene
BE753984A (fr) Raccord pour tuyaux
BE759208A (fr) Procede de preparation continue de
BE744641A (fr) Procede pour la preparation de 2-mercapto-benzthiazol
BE745432A (fr) Procede pour la preparation de methionine
BE755283A (fr) Procede pour la preparation de glycerine
BE757182A (fr) Procede pour la reduction de minerais
BE776530A (fr) Procede pour la preparation de 5-vinylnorbornene-2
BE751728A (fr) Procede pour la destruction de dechets
BE760504A (fr) Procede pour la preparation de chlore
BE745938A (fr) Procede pour la preparation de cycloalcenones
BE772049A (fr) Procede pour la preparation de 4-oxocapronitrile
BE753972A (fr) Procede pour la production de cetoses
BE750991A (fr) Procede pour la preparation de tetrahydrothiophene
BE754504A (fr) Procede pour la preparation de benzothiazylsulfenamides
BE754559A (fr) Procede pour la preparation de trimethylhydroquinone
BE748961A (fr) Reduction de minerais
BE766238A (fr) Procede pour la preparation de piperidyl-steroides
BE757030A (fr) Procede pour la realisation de vilbrequins de dimensions elevees
BE745469A (fr) Procede pour la preparation de gamma-cyanobutyraldimines
BE748143A (fr) Procede pour la preparation de piperidine
BE753586A (fr) Procede pour la preparation de polyesterpolyol
BE770744A (fr) Procede pour la preparation de zeaxanthine
BE748356A (fr) Procede pour la preparation de 19-nor-steroides