FR1493814A - Réduction de minerai de fer - Google Patents

Réduction de minerai de fer

Info

Publication number
FR1493814A
FR1493814A FR74194A FR74194A FR1493814A FR 1493814 A FR1493814 A FR 1493814A FR 74194 A FR74194 A FR 74194A FR 74194 A FR74194 A FR 74194A FR 1493814 A FR1493814 A FR 1493814A
Authority
FR
France
Prior art keywords
iron ore
ore reduction
reduction
iron
ore
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
FR74194A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR74194A priority Critical patent/FR1493814A/fr
Application granted granted Critical
Publication of FR1493814A publication Critical patent/FR1493814A/fr
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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR74194A 1965-09-02 1966-08-25 Réduction de minerai de fer Expired FR1493814A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74194A FR1493814A (fr) 1965-09-02 1966-08-25 Réduction de minerai de fer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48475065A 1965-09-02 1965-09-02
FR74194A FR1493814A (fr) 1965-09-02 1966-08-25 Réduction de minerai de fer

Publications (1)

Publication Number Publication Date
FR1493814A true FR1493814A (fr) 1967-09-01

Family

ID=26172763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74194A Expired FR1493814A (fr) 1965-09-02 1966-08-25 Réduction de minerai de fer

Country Status (1)

Country Link
FR (1) FR1493814A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114941045A (zh) * 2022-03-28 2022-08-26 北京科技大学 一种多级循环流化床氢气直接还原铁矿石的系统和方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114941045A (zh) * 2022-03-28 2022-08-26 北京科技大学 一种多级循环流化床氢气直接还原铁矿石的系统和方法

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