ES313510A1 - Procedimiento de reduccion directa de oxidos de hierro. - Google Patents

Procedimiento de reduccion directa de oxidos de hierro.

Info

Publication number
ES313510A1
ES313510A1 ES0313510A ES313510A ES313510A1 ES 313510 A1 ES313510 A1 ES 313510A1 ES 0313510 A ES0313510 A ES 0313510A ES 313510 A ES313510 A ES 313510A ES 313510 A1 ES313510 A1 ES 313510A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
direct reduction
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
ES0313510A
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.)
Officine Nat Ind De L'azote
Original Assignee
Officine Nat Ind De L'azote
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 Officine Nat Ind De L'azote filed Critical Officine Nat Ind De L'azote
Publication of ES313510A1 publication Critical patent/ES313510A1/es
Expired legal-status Critical Current

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
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES0313510A 1964-05-27 1965-05-15 Procedimiento de reduccion directa de oxidos de hierro. Expired ES313510A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31004978A FR1406651A (fr) 1964-05-27 1964-05-27 Procédé de réduction directe des oxydes de fer et lits fluidisés

Publications (1)

Publication Number Publication Date
ES313510A1 true ES313510A1 (es) 1966-02-01

Family

ID=9691908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0313510A Expired ES313510A1 (es) 1964-05-27 1965-05-15 Procedimiento de reduccion directa de oxidos de hierro.

Country Status (7)

Country Link
US (1) US3389988A (es)
BE (1) BE664008A (es)
DE (1) DE1458777A1 (es)
ES (1) ES313510A1 (es)
FR (1) FR1406651A (es)
GB (1) GB1101737A (es)
NL (1) NL6506551A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511642A (en) * 1966-11-17 1970-05-12 Exxon Research Engineering Co Fluid iron ore reduction with inverse temperature staging
DE1758004B1 (de) * 1968-03-20 1972-05-31 Degussa Verwendung von Siliziumdioxid als keimbildenden Schmelzzusatz bei Gusseisen
IT1041142B (it) * 1975-08-05 1980-01-10 Italimpianti Spa Perfezionamento al processo di riduzione diretta id minerali di ferro in reattor a letto fluido
US7381854B2 (en) * 2004-12-20 2008-06-03 Kellogg Brown & Root Llc Selective hydrogenation of alpha-methyl-styrene to cumene

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864686A (en) * 1955-12-15 1958-12-16 United States Steel Corp Method of treating iron oxide fines
US2915379A (en) * 1956-09-10 1959-12-01 United States Steel Corp Method and apparatus for handling reducing gases
US2947620A (en) * 1957-08-06 1960-08-02 Republic Steel Corp Process of preparing iron powder capable of being rolled directly to sheet form
US3148972A (en) * 1960-03-15 1964-09-15 Renault Method of preparation of pure powdered iron
US3118757A (en) * 1960-03-31 1964-01-21 Renault Method and means for preheating ferrous oxide
US3131052A (en) * 1960-04-13 1964-04-28 Renault Method and apparatus for the direct reduction of iron ore into pulverulent iron by means of a gaseous reducing agent

Also Published As

Publication number Publication date
GB1101737A (en) 1968-01-31
US3389988A (en) 1968-06-25
FR1406651A (fr) 1965-07-23
BE664008A (es) 1965-09-16
DE1458777A1 (de) 1969-02-20
NL6506551A (es) 1965-11-29

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