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FR1306089A - Process for treating ores low in aluminum oxide - Google Patents

Process for treating ores low in aluminum oxide

Info

Publication number
FR1306089A
FR1306089A FR871923A FR871923A FR1306089A FR 1306089 A FR1306089 A FR 1306089A FR 871923 A FR871923 A FR 871923A FR 871923 A FR871923 A FR 871923A FR 1306089 A FR1306089 A FR 1306089A
Authority
FR
France
Prior art keywords
aluminum oxide
treating ores
low
ores low
treating
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
FR871923A
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.)
Pechiney SA
Original Assignee
Pechiney SA
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 Pechiney SA filed Critical Pechiney SA
Priority to FR871923A priority Critical patent/FR1306089A/en
Priority to GB3258962A priority patent/GB1017211A/en
Priority to CH1023462A priority patent/CH398517A/en
Priority to LU42285D priority patent/LU42285A1/xx
Priority to ES0280373A priority patent/ES280373A1/en
Priority to DE1962P0030109 priority patent/DE1183487B/en
Application granted granted Critical
Publication of FR1306089A publication Critical patent/FR1306089A/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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR871923A 1961-08-30 1961-08-30 Process for treating ores low in aluminum oxide Expired FR1306089A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR871923A FR1306089A (en) 1961-08-30 1961-08-30 Process for treating ores low in aluminum oxide
GB3258962A GB1017211A (en) 1961-08-30 1962-08-24 A process for making electro-corundum
CH1023462A CH398517A (en) 1961-08-30 1962-08-28 Corundum manufacturing process
LU42285D LU42285A1 (en) 1961-08-30 1962-08-29
ES0280373A ES280373A1 (en) 1961-08-30 1962-08-29 A process for making electro-corundum
DE1962P0030109 DE1183487B (en) 1961-08-30 1962-08-30 Process for the extraction of clay from lean minerals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871923A FR1306089A (en) 1961-08-30 1961-08-30 Process for treating ores low in aluminum oxide

Publications (1)

Publication Number Publication Date
FR1306089A true FR1306089A (en) 1962-10-13

Family

ID=8761977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871923A Expired FR1306089A (en) 1961-08-30 1961-08-30 Process for treating ores low in aluminum oxide

Country Status (6)

Country Link
CH (1) CH398517A (en)
DE (1) DE1183487B (en)
ES (1) ES280373A1 (en)
FR (1) FR1306089A (en)
GB (1) GB1017211A (en)
LU (1) LU42285A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116535199B (en) * 2023-05-22 2024-09-13 江苏朗耐德耐火材料有限公司 Unshaped refractory material for fluorine-containing material hazardous waste rotary kiln and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143901C (en) *

Also Published As

Publication number Publication date
ES280373A1 (en) 1963-03-16
DE1183487B (en) 1964-12-17
LU42285A1 (en) 1963-03-01
CH398517A (en) 1966-03-15
GB1017211A (en) 1966-01-19

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