CA1093280A - Removal of iron from magnesite ore - Google Patents

Removal of iron from magnesite ore

Info

Publication number
CA1093280A
CA1093280A CA288,501A CA288501A CA1093280A CA 1093280 A CA1093280 A CA 1093280A CA 288501 A CA288501 A CA 288501A CA 1093280 A CA1093280 A CA 1093280A
Authority
CA
Canada
Prior art keywords
iron
magnesite
chloride
magnesium chloride
magnesium
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
CA288,501A
Other languages
English (en)
French (fr)
Inventor
Hans G. Brandstatter
Original Assignee
Ortech Corp
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 Ortech Corp filed Critical Ortech Corp
Application granted granted Critical
Publication of CA1093280A publication Critical patent/CA1093280A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/06—Magnesia by thermal decomposition of magnesium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA288,501A 1976-10-20 1977-10-07 Removal of iron from magnesite ore Expired CA1093280A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB43611/76 1976-10-20
GB4361176 1976-10-20

Publications (1)

Publication Number Publication Date
CA1093280A true CA1093280A (en) 1981-01-13

Family

ID=10429526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA288,501A Expired CA1093280A (en) 1976-10-20 1977-10-07 Removal of iron from magnesite ore

Country Status (3)

Country Link
AT (1) AT356060B (de)
BR (1) BR7707023A (de)
CA (1) CA1093280A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642133A (en) * 1980-08-20 1987-02-10 Outokumpu Oy Process for chlorinating volatilization of metals which are present in oxidic iron ores or concentrates
CN104152688A (zh) * 2014-08-21 2014-11-19 营口东吉科技（集团）有限公司 一种低品位菱镁矿提质降杂的方法
CN112094106A (zh) * 2020-08-19 2020-12-18 辽宁东和新材料股份有限公司 一种低二氧化硅含量的大结晶镁砂的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642133A (en) * 1980-08-20 1987-02-10 Outokumpu Oy Process for chlorinating volatilization of metals which are present in oxidic iron ores or concentrates
CN104152688A (zh) * 2014-08-21 2014-11-19 营口东吉科技（集团）有限公司 一种低品位菱镁矿提质降杂的方法
CN112094106A (zh) * 2020-08-19 2020-12-18 辽宁东和新材料股份有限公司 一种低二氧化硅含量的大结晶镁砂的制备方法

Also Published As

Publication number Publication date
ATA747477A (de) 1979-09-15
BR7707023A (pt) 1978-08-15
AT356060B (de) 1980-04-10

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Legal Events

Date Code Title Description
MKEX Expiry