FR1531069A - Chromium ore alkaline attack process - Google Patents

Chromium ore alkaline attack process

Info

Publication number
FR1531069A
FR1531069A FR114099A FR114099A FR1531069A FR 1531069 A FR1531069 A FR 1531069A FR 114099 A FR114099 A FR 114099A FR 114099 A FR114099 A FR 114099A FR 1531069 A FR1531069 A FR 1531069A
Authority
FR
France
Prior art keywords
attack process
chromium ore
alkaline attack
ore alkaline
chromium
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
FR114099A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR114099A priority Critical patent/FR1531069A/en
Application granted granted Critical
Publication of FR1531069A publication Critical patent/FR1531069A/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
    • 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)
FR114099A 1967-07-12 1967-07-12 Chromium ore alkaline attack process Expired FR1531069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR114099A FR1531069A (en) 1967-07-12 1967-07-12 Chromium ore alkaline attack process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR114099A FR1531069A (en) 1967-07-12 1967-07-12 Chromium ore alkaline attack process

Publications (1)

Publication Number Publication Date
FR1531069A true FR1531069A (en) 1968-06-28

Family

ID=8635013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR114099A Expired FR1531069A (en) 1967-07-12 1967-07-12 Chromium ore alkaline attack process

Country Status (1)

Country Link
FR (1) FR1531069A (en)

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