BE609771A - Procédé de réduction directe de minerais du type oxyde - Google Patents

Procédé de réduction directe de minerais du type oxyde

Info

Publication number
BE609771A
BE609771A BE609771A BE609771A BE609771A BE 609771 A BE609771 A BE 609771A BE 609771 A BE609771 A BE 609771A BE 609771 A BE609771 A BE 609771A BE 609771 A BE609771 A BE 609771A
Authority
BE
Belgium
Prior art keywords
oxide type
direct reduction
type ores
ores
oxide
Prior art date
Application number
BE609771A
Other languages
English (en)
Inventor
T G Kirkland
Original Assignee
Allis Chalmers Mfg Co
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 Allis Chalmers Mfg Co filed Critical Allis Chalmers Mfg Co
Publication of BE609771A publication Critical patent/BE609771A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • 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
    • 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
    • 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

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)
BE609771A 1960-11-01 1961-10-30 Procédé de réduction directe de minerais du type oxyde BE609771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66612A US3068091A (en) 1960-11-01 1960-11-01 Process for the direct reduction of oxidic ores

Publications (1)

Publication Number Publication Date
BE609771A true BE609771A (fr) 1962-04-30

Family

ID=22070597

Family Applications (1)

Application Number Title Priority Date Filing Date
BE609771A BE609771A (fr) 1960-11-01 1961-10-30 Procédé de réduction directe de minerais du type oxyde

Country Status (3)

Country Link
US (1) US3068091A (fr)
BE (1) BE609771A (fr)
GB (1) GB933120A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277617A (fr) * 1961-05-01
DE1265764B (de) * 1961-12-08 1968-04-11 Metallgesellschaft Ag Verfahren und Vorrichtung zur direkten Reduktion von auf einem Sinterband hartgebrannten Eisenerzpellets im Drehrohrofen
US3288452A (en) * 1962-01-18 1966-11-29 Textron Inc Heat treating apparatus
NL288119A (fr) * 1962-02-02
US3233982A (en) * 1962-05-02 1966-02-08 Selas Corp Of America Apparatus for manufacture of ferric chloride
DE1262311B (de) * 1962-06-30 1968-03-07 Metallgesellschaft Ag Verfahren und Vorrichtung zum Reduzieren von Eisenoxyden (Konzentraten) zu Eisenschwamm
US3199851A (en) * 1963-06-27 1965-08-10 R N Corp Rotary kilns
US3297429A (en) * 1963-10-28 1967-01-10 Allis Chalmers Mfg Co Controlled atomsphere magetic roasting of iron ore
US3740042A (en) * 1971-03-01 1973-06-19 J Baum Direct reduction apparatus
US3945624A (en) * 1972-10-31 1976-03-23 Allis-Chalmers Corporation Reduction kiln having a controllable distribution system
GB2129529B (en) * 1982-11-04 1987-02-25 Dr Zahra Ibrahim Khatib Rotary reaction vessel
US4507081A (en) * 1983-08-08 1985-03-26 Combustion Engineering, Inc. Apparatus with heat exchange means for treating solid, granular and aggregate materials
CN102006966A (zh) * 2007-09-04 2011-04-06 卡德罗资源公司 金属矿石浓缩物成为铁合金的直接处理
WO2019070976A1 (fr) * 2017-10-05 2019-04-11 Plattco Corporation Clapet et procédé de régulation d'écoulement de matériaux secs à grosses particules dures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1595454A (en) * 1924-12-26 1926-08-10 Triumph Steel Co Process of metallizing fine ore concentrates
US1785428A (en) * 1927-04-04 1930-12-16 William H Smith Process of reducing ore and converting hydrocarbons
US1829438A (en) * 1931-01-05 1931-10-27 Coley Henry Edwin Reduction of ores, oxides, and the like
US2131665A (en) * 1936-06-10 1938-09-27 American Lurgi Corp Rotary muffle furnace
US2707147A (en) * 1948-02-07 1955-04-26 Hercules Powder Co Ltd Production of domestic gas
US2948525A (en) * 1956-04-12 1960-08-09 Int Nickel Co Reduction kiln

Also Published As

Publication number Publication date
GB933120A (en) 1963-08-08
US3068091A (en) 1962-12-11

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