FR653261A - Process for the direct processing of iron ores - Google Patents

Process for the direct processing of iron ores

Info

Publication number
FR653261A
FR653261A FR653261DA FR653261A FR 653261 A FR653261 A FR 653261A FR 653261D A FR653261D A FR 653261DA FR 653261 A FR653261 A FR 653261A
Authority
FR
France
Prior art keywords
iron ores
direct processing
direct
processing
ores
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
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.)
STAALSYNDICAAT DR LEDEBOER II
Original Assignee
STAALSYNDICAAT DR LEDEBOER II
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 STAALSYNDICAAT DR LEDEBOER II filed Critical STAALSYNDICAAT DR LEDEBOER II
Application granted granted Critical
Publication of FR653261A publication Critical patent/FR653261A/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
    • C21B13/0073—Selection or treatment of the reducing gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR653261D 1927-03-30 1928-03-22 Process for the direct processing of iron ores Expired FR653261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL653261X 1927-03-30

Publications (1)

Publication Number Publication Date
FR653261A true FR653261A (en) 1929-03-19

Family

ID=19795149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653261D Expired FR653261A (en) 1927-03-30 1928-03-22 Process for the direct processing of iron ores

Country Status (1)

Country Link
FR (1) FR653261A (en)

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