SE379552C - WAY TO PRODUCE HIGH COAL FERROCHROME FROM PARTIALLY REDUCED PELLETS - Google Patents

WAY TO PRODUCE HIGH COAL FERROCHROME FROM PARTIALLY REDUCED PELLETS

Info

Publication number
SE379552C
SE379552C SE7312820A SE7312820A SE379552C SE 379552 C SE379552 C SE 379552C SE 7312820 A SE7312820 A SE 7312820A SE 7312820 A SE7312820 A SE 7312820A SE 379552 C SE379552 C SE 379552C
Authority
SE
Sweden
Prior art keywords
ferrochrome
way
produce high
partially reduced
high coal
Prior art date
Application number
SE7312820A
Other languages
Swedish (sv)
Other versions
SE379552B (en
SE7312820L (en
Inventor
T Yoshida
K Ushiyama
M Yamanaka
Original Assignee
Showa Denko Kk
Shunan Denko Kk
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 Showa Denko Kk, Shunan Denko Kk filed Critical Showa Denko Kk
Priority to SE7312820A priority Critical patent/SE379552C/en
Publication of SE7312820L publication Critical patent/SE7312820L/xx
Publication of SE379552B publication Critical patent/SE379552B/xx
Publication of SE379552C publication Critical patent/SE379552C/en

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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
SE7312820A 1973-09-20 1973-09-20 WAY TO PRODUCE HIGH COAL FERROCHROME FROM PARTIALLY REDUCED PELLETS SE379552C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7312820A SE379552C (en) 1973-09-20 1973-09-20 WAY TO PRODUCE HIGH COAL FERROCHROME FROM PARTIALLY REDUCED PELLETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7312820A SE379552C (en) 1973-09-20 1973-09-20 WAY TO PRODUCE HIGH COAL FERROCHROME FROM PARTIALLY REDUCED PELLETS

Publications (3)

Publication Number Publication Date
SE7312820L SE7312820L (en) 1975-03-21
SE379552B SE379552B (en) 1975-10-13
SE379552C true SE379552C (en) 1978-02-20

Family

ID=20318602

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312820A SE379552C (en) 1973-09-20 1973-09-20 WAY TO PRODUCE HIGH COAL FERROCHROME FROM PARTIALLY REDUCED PELLETS

Country Status (1)

Country Link
SE (1) SE379552C (en)

Also Published As

Publication number Publication date
SE379552B (en) 1975-10-13
SE7312820L (en) 1975-03-21

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