FR1426324A - Procédé de réduction directe de minerais difficiles à réduire - Google Patents

Procédé de réduction directe de minerais difficiles à réduire

Info

Publication number
FR1426324A
FR1426324A FR998852A FR998852A FR1426324A FR 1426324 A FR1426324 A FR 1426324A FR 998852 A FR998852 A FR 998852A FR 998852 A FR998852 A FR 998852A FR 1426324 A FR1426324 A FR 1426324A
Authority
FR
France
Prior art keywords
difficult
reduction process
direct reduction
ores
reduce
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.)
Expired
Application number
FR998852A
Other languages
English (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.)
Societe Metallurgique dImphy SA
Original Assignee
Societe Metallurgique dImphy SA
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 Societe Metallurgique dImphy SA filed Critical Societe Metallurgique dImphy SA
Priority to FR998852A priority Critical patent/FR1426324A/fr
Priority to DE1965S0100857 priority patent/DE1458789B1/de
Priority to SE16039/65A priority patent/SE300442B/xx
Priority to GB53432/65A priority patent/GB1069819A/en
Application granted granted Critical
Publication of FR1426324A publication Critical patent/FR1426324A/fr
Priority to US804378*A priority patent/US3573033A/en
Expired legal-status Critical Current

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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • 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
    • C22B5/00—General methods of reducing to metals
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR998852A 1964-12-16 1964-12-16 Procédé de réduction directe de minerais difficiles à réduire Expired FR1426324A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR998852A FR1426324A (fr) 1964-12-16 1964-12-16 Procédé de réduction directe de minerais difficiles à réduire
DE1965S0100857 DE1458789B1 (de) 1964-12-16 1965-12-08 Verfahren zur direkten Reduktion von schwer zu reduzierenden Erzen
SE16039/65A SE300442B (fr) 1964-12-16 1965-12-10
GB53432/65A GB1069819A (en) 1964-12-16 1965-12-16 Improvements in and relating to the direct reduction of ores
US804378*A US3573033A (en) 1964-12-16 1969-02-27 Processes of direct reduction of minerals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998852A FR1426324A (fr) 1964-12-16 1964-12-16 Procédé de réduction directe de minerais difficiles à réduire

Publications (1)

Publication Number Publication Date
FR1426324A true FR1426324A (fr) 1966-01-28

Family

ID=8844922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998852A Expired FR1426324A (fr) 1964-12-16 1964-12-16 Procédé de réduction directe de minerais difficiles à réduire

Country Status (5)

Country Link
US (1) US3573033A (fr)
DE (1) DE1458789B1 (fr)
FR (1) FR1426324A (fr)
GB (1) GB1069819A (fr)
SE (1) SE300442B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446257A1 (fr) * 1979-01-10 1980-08-08 Zaporozhsky Titano Magnievy Procede de transformation d'une matiere premiere titanifere

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010236A (en) * 1975-07-21 1977-03-01 Diamond Shamrock Corporation Manganese ore reduction
DE102007016306A1 (de) 2007-04-04 2008-10-09 J. Eberspächer GmbH & Co. KG Verdampferbaugruppe, insbesondere für einen Verdampferbrenner eines Fahrzeugheizgerätes, und Verfahren zur Herstellung einer Verdampferbaugruppe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH34197A (de) * 1905-09-28 1906-04-30 Benz Wegmann E Maschine zum Pressen von Häckseln in Formen
US2479435A (en) * 1946-05-14 1949-08-16 Standard Oil Dev Co Process of reducing iron group metal oxides
CH300442A (de) * 1950-06-03 1954-07-31 Ilford Ltd Verfahren zur Herstellung einer arylsubstituierten Pyrazolinverbindung.
DE859030C (de) * 1951-02-01 1952-12-11 Kurd Von Dipl-Ing Haken Verfahren zur Gewinnung von reinem Eisenpulver
US2780537A (en) * 1952-11-24 1957-02-05 Stelling Process of treating pulverulent iron oxides
US2797989A (en) * 1954-02-02 1957-07-02 Norsk Hydro Elektrisk Process for the production of sponge iron with gas as reducing agent
US2823108A (en) * 1955-06-16 1958-02-11 Fur Unternehmungen Der Eisen U Process for reducing ores and oxidic residues in rotary kiln
US2865132A (en) * 1958-06-27 1958-12-23 Irma S Fleming Proof reader guide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446257A1 (fr) * 1979-01-10 1980-08-08 Zaporozhsky Titano Magnievy Procede de transformation d'une matiere premiere titanifere

Also Published As

Publication number Publication date
SE300442B (fr) 1968-04-29
DE1458789B1 (de) 1972-10-26
US3573033A (en) 1971-03-30
GB1069819A (en) 1967-05-24

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