FR1441271A - Heat treatment process for iron ore, especially in grains - Google Patents

Heat treatment process for iron ore, especially in grains

Info

Publication number
FR1441271A
FR1441271A FR26211A FR26211A FR1441271A FR 1441271 A FR1441271 A FR 1441271A FR 26211 A FR26211 A FR 26211A FR 26211 A FR26211 A FR 26211A FR 1441271 A FR1441271 A FR 1441271A
Authority
FR
France
Prior art keywords
grains
heat treatment
treatment process
iron ore
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
FR26211A
Other languages
French (fr)
Inventor
E H Hermann Schenck
Werner Wenzel
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.)
Westofen GmbH
Original Assignee
Westofen GmbH
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 Westofen GmbH filed Critical Westofen GmbH
Priority to FR26211A priority Critical patent/FR1441271A/en
Application granted granted Critical
Publication of FR1441271A publication Critical patent/FR1441271A/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
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR26211A 1964-07-28 1965-07-27 Heat treatment process for iron ore, especially in grains Expired FR1441271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR26211A FR1441271A (en) 1964-07-28 1965-07-27 Heat treatment process for iron ore, especially in grains

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW0037266 1964-07-28
FR26211A FR1441271A (en) 1964-07-28 1965-07-27 Heat treatment process for iron ore, especially in grains

Publications (1)

Publication Number Publication Date
FR1441271A true FR1441271A (en) 1966-06-03

Family

ID=26002686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26211A Expired FR1441271A (en) 1964-07-28 1965-07-27 Heat treatment process for iron ore, especially in grains

Country Status (1)

Country Link
FR (1) FR1441271A (en)

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