FR1508703A - Process for the dry reduction of fine-grained iron ores - Google Patents

Process for the dry reduction of fine-grained iron ores

Info

Publication number
FR1508703A
FR1508703A FR91913A FR91913A FR1508703A FR 1508703 A FR1508703 A FR 1508703A FR 91913 A FR91913 A FR 91913A FR 91913 A FR91913 A FR 91913A FR 1508703 A FR1508703 A FR 1508703A
Authority
FR
France
Prior art keywords
fine
iron ores
grained iron
dry reduction
dry
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
FR91913A
Other languages
French (fr)
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Application granted granted Critical
Publication of FR1508703A publication Critical patent/FR1508703A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR91913A 1966-01-21 1967-01-20 Process for the dry reduction of fine-grained iron ores Expired FR1508703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0058197 1966-01-21

Publications (1)

Publication Number Publication Date
FR1508703A true FR1508703A (en) 1968-01-05

Family

ID=7228579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91913A Expired FR1508703A (en) 1966-01-21 1967-01-20 Process for the dry reduction of fine-grained iron ores

Country Status (1)

Country Link
FR (1) FR1508703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428715A1 (en) * 1974-06-14 1975-12-18 Polysius Ag Process and plant for ore redn and pelletising - using multi-stage cyclone preheater followed by rotary drum furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428715A1 (en) * 1974-06-14 1975-12-18 Polysius Ag Process and plant for ore redn and pelletising - using multi-stage cyclone preheater followed by rotary drum furnace

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