GB1017211A - A process for making electro-corundum - Google Patents

A process for making electro-corundum

Info

Publication number
GB1017211A
GB1017211A GB3258962A GB3258962A GB1017211A GB 1017211 A GB1017211 A GB 1017211A GB 3258962 A GB3258962 A GB 3258962A GB 3258962 A GB3258962 A GB 3258962A GB 1017211 A GB1017211 A GB 1017211A
Authority
GB
United Kingdom
Prior art keywords
stage
mineral
reduction
electro
coke
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
GB3258962A
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.)
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
Publication of GB1017211A publication Critical patent/GB1017211A/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)
GB3258962A 1961-08-30 1962-08-24 A process for making electro-corundum Expired GB1017211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871923A FR1306089A (fr) 1961-08-30 1961-08-30 Procédé de traitement des minerais pauvres en oxyde d'aluminium

Publications (1)

Publication Number Publication Date
GB1017211A true GB1017211A (en) 1966-01-19

Family

ID=8761977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3258962A Expired GB1017211A (en) 1961-08-30 1962-08-24 A process for making electro-corundum

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116535199A (zh) * 2023-05-22 2023-08-04 江苏朗耐德耐火材料有限公司 一种含氟物料危废回转窑用不定形耐火材料及其制备方法

Family Cites Families (1)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116535199A (zh) * 2023-05-22 2023-08-04 江苏朗耐德耐火材料有限公司 一种含氟物料危废回转窑用不定形耐火材料及其制备方法

Also Published As

Publication number Publication date
FR1306089A (fr) 1962-10-13
DE1183487B (de) 1964-12-17
ES280373A1 (es) 1963-03-16
LU42285A1 (xx) 1963-03-01
CH398517A (fr) 1966-03-15

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