FR1588796A - - Google Patents

Info

Publication number
FR1588796A
FR1588796A FR1588796DA FR1588796A FR 1588796 A FR1588796 A FR 1588796A FR 1588796D A FR1588796D A FR 1588796DA FR 1588796 A FR1588796 A FR 1588796A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1588796A publication Critical patent/FR1588796A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52Manufacture of steel in electric furnaces
    • C21C5/5252Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/30Regulating or controlling the blowing
    • C21C5/32Blowing from above
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00Obtaining nickel or cobalt
    • C22B23/02Obtaining nickel or cobalt by dry processes
    • C22B23/023Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR1588796D 1967-03-30 1968-02-22 Expired FR1588796A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR670034723 1967-03-30

Publications (1)

Publication Number Publication Date
FR1588796A true FR1588796A (zh) 1970-03-16

Family

ID=10927203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1588796D Expired FR1588796A (zh) 1967-03-30 1968-02-22

Country Status (2)

Country Link
FR (1) FR1588796A (zh)
OA (1) OA02785A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003305B (el) * 1998-12-30 2000-01-25 Μεθοδος πυρομεταλλουργικης επεξεργασιας οξυγονουχων σιδηρονικελιουχων μεταλλευματων με επιλεκτικη προσθηκη μεταλλικου αναγωγικου μεσου και προσθηκη προαναχθεντος σιδηρου - ή σιδηρονικελιουχου μεταλλευματος για βελτιωση αποδοσης νικελιου ως και ρυθμιση ..
GR1004196B (el) * 2001-10-23 2003-03-31 Νικολαος Δημητριου Αγγελης Πυρομεταλλουργικη μεθοδος παραγωγης ειδικου χυτοσιδηρου και μετατροπη τουτου σε ειδικους χαλυβες απο σκουριες πλουσιες σε σιδηρο που προερχονται απο την πυρομεταλλουργικη επεξεργασια λατεριτων
CN114804671A (zh) * 2022-04-28 2022-07-29 中国恩菲工程技术有限公司 富铁镍渣制备球墨铸铁磨球协同制备胶凝材料的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003305B (el) * 1998-12-30 2000-01-25 Μεθοδος πυρομεταλλουργικης επεξεργασιας οξυγονουχων σιδηρονικελιουχων μεταλλευματων με επιλεκτικη προσθηκη μεταλλικου αναγωγικου μεσου και προσθηκη προαναχθεντος σιδηρου - ή σιδηρονικελιουχου μεταλλευματος για βελτιωση αποδοσης νικελιου ως και ρυθμιση ..
GR1004196B (el) * 2001-10-23 2003-03-31 Νικολαος Δημητριου Αγγελης Πυρομεταλλουργικη μεθοδος παραγωγης ειδικου χυτοσιδηρου και μετατροπη τουτου σε ειδικους χαλυβες απο σκουριες πλουσιες σε σιδηρο που προερχονται απο την πυρομεταλλουργικη επεξεργασια λατεριτων
CN114804671A (zh) * 2022-04-28 2022-07-29 中国恩菲工程技术有限公司 富铁镍渣制备球墨铸铁磨球协同制备胶凝材料的方法

Also Published As

Publication number Publication date
OA02785A (fr) 1970-12-15

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