FR1220772A - Perfectionnements à la fusion réductrice de matières contenant de la chromite - Google Patents

Perfectionnements à la fusion réductrice de matières contenant de la chromite

Info

Publication number
FR1220772A
FR1220772A FR793590A FR793590A FR1220772A FR 1220772 A FR1220772 A FR 1220772A FR 793590 A FR793590 A FR 793590A FR 793590 A FR793590 A FR 793590A FR 1220772 A FR1220772 A FR 1220772A
Authority
FR
France
Prior art keywords
chromite
containing materials
reductive
fusion
reductive fusion
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
FR793590A
Other languages
English (en)
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.)
STRATEGIC UDY METALLURGICAL & CHEMICAL PROCESSES Ltd
Original Assignee
STRATEGIC UDY METALLURGICAL & CHEMICAL PROCESSES Ltd
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 STRATEGIC UDY METALLURGICAL & CHEMICAL PROCESSES Ltd filed Critical STRATEGIC UDY METALLURGICAL & CHEMICAL PROCESSES Ltd
Application granted granted Critical
Publication of FR1220772A publication Critical patent/FR1220772A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00General methods of reducing to metals
    • C22B5/02Dry methods smelting of sulfides or formation of mattes
    • C22B5/04Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B11/00Making pig-iron other than in blast furnaces
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00General methods of reducing to metals
    • C22B5/02Dry methods smelting of sulfides or formation of mattes
    • C22B5/06Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
FR793590A 1958-04-30 1959-04-29 Perfectionnements à la fusion réductrice de matières contenant de la chromite Expired FR1220772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1220772XA 1958-04-30 1958-04-30

Publications (1)

Publication Number Publication Date
FR1220772A true FR1220772A (fr) 1960-05-27

Family

ID=22400454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793590A Expired FR1220772A (fr) 1958-04-30 1959-04-29 Perfectionnements à la fusion réductrice de matières contenant de la chromite

Country Status (1)

Country Link
FR (1) FR1220772A (fr)

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