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ES172302A1 - A PROCEDURE FOR THE EXTRACTION OF IRON OR EMINERALS CONTAINING SILICA - Google Patents

A PROCEDURE FOR THE EXTRACTION OF IRON OR EMINERALS CONTAINING SILICA

Info

Publication number
ES172302A1
ES172302A1 ES172302A ES172302A ES172302A1 ES 172302 A1 ES172302 A1 ES 172302A1 ES 172302 A ES172302 A ES 172302A ES 172302 A ES172302 A ES 172302A ES 172302 A1 ES172302 A1 ES 172302A1
Authority
ES
Spain
Prior art keywords
eminerals
extraction
iron
procedure
containing silica
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
ES172302A
Other languages
Spanish (es)
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.)
Orkla Grube AS
Original Assignee
Orkla Grube AS
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 Orkla Grube AS filed Critical Orkla Grube AS
Publication of ES172302A1 publication Critical patent/ES172302A1/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Silicon Compounds (AREA)
ES172302A 1943-06-17 1946-01-24 A PROCEDURE FOR THE EXTRACTION OF IRON OR EMINERALS CONTAINING SILICA Expired ES172302A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO916731X 1943-06-17

Publications (1)

Publication Number Publication Date
ES172302A1 true ES172302A1 (en) 1946-03-01

Family

ID=19907673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES172302A Expired ES172302A1 (en) 1943-06-17 1946-01-24 A PROCEDURE FOR THE EXTRACTION OF IRON OR EMINERALS CONTAINING SILICA

Country Status (3)

Country Link
ES (1) ES172302A1 (en)
FR (1) FR916731A (en)
GB (1) GB603366A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780536A (en) * 1953-10-21 1957-02-05 United States Steel Corp Flue-dust sinter and method of manufacture

Also Published As

Publication number Publication date
FR916731A (en) 1946-12-13
GB603366A (en) 1948-06-15

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