FR33809E - Process for the production of pure iron - Google Patents

Process for the production of pure iron

Info

Publication number
FR33809E
FR33809E FR33809DA FR33809E FR 33809 E FR33809 E FR 33809E FR 33809D A FR33809D A FR 33809DA FR 33809 E FR33809 E FR 33809E
Authority
FR
France
Prior art keywords
production
pure iron
pure
iron
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR33809E publication Critical patent/FR33809E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/20—Dry methods smelting of sulfides or formation of mattes from metal carbonyls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR33809D 1927-06-30 1927-06-30 Process for the production of pure iron Expired FR33809E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33809T 1927-06-30

Publications (1)

Publication Number Publication Date
FR33809E true FR33809E (en) 1929-03-25

Family

ID=8671428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33809D Expired FR33809E (en) 1927-06-30 1927-06-30 Process for the production of pure iron

Country Status (1)

Country Link
FR (1) FR33809E (en)

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