FR1357001A - Procédé de fabrication de l'alumine - Google Patents

Procédé de fabrication de l'alumine

Info

Publication number
FR1357001A
FR1357001A FR924917A FR924917A FR1357001A FR 1357001 A FR1357001 A FR 1357001A FR 924917 A FR924917 A FR 924917A FR 924917 A FR924917 A FR 924917A FR 1357001 A FR1357001 A FR 1357001A
Authority
FR
France
Prior art keywords
manufacturing process
alumina manufacturing
alumina
manufacturing
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
FR924917A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR924917A priority Critical patent/FR1357001A/fr
Application granted granted Critical
Publication of FR1357001A publication Critical patent/FR1357001A/fr
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
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/0646—Separation of the insoluble residue, e.g. of red mud
    • C01F7/0653—Separation of the insoluble residue, e.g. of red mud characterised by the flocculant added to the slurry

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR924917A 1962-02-16 1963-02-15 Procédé de fabrication de l'alumine Expired FR1357001A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR924917A FR1357001A (fr) 1962-02-16 1963-02-15 Procédé de fabrication de l'alumine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17383662A 1962-02-16 1962-02-16
FR924917A FR1357001A (fr) 1962-02-16 1963-02-15 Procédé de fabrication de l'alumine

Publications (1)

Publication Number Publication Date
FR1357001A true FR1357001A (fr) 1964-04-03

Family

ID=26199852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924917A Expired FR1357001A (fr) 1962-02-16 1963-02-15 Procédé de fabrication de l'alumine

Country Status (1)

Country Link
FR (1) FR1357001A (fr)

Similar Documents

Publication Publication Date Title
FR1452607A (fr) Procédé de fabrication d'anhydrides indolyl-aliphatiques
FR1311147A (fr) Procédé de fabrication de l'alumine
CH401296A (fr) Procédé d'usinage électrolytique
FR1092673A (fr) Procédé de fabrication de l'alumine
BE618704A (fr) Procédé de production de l'alumine
FR1334542A (fr) Nouveau procédé de fabrication d'acrylamide
CH400406A (fr) Procédé d'usinage électrolytique
CH403792A (fr) Procédé de fabrication de l'hydroquinone
FR1357001A (fr) Procédé de fabrication de l'alumine
FR1324189A (fr) Procédé de production de l'alumine
FR1374584A (fr) Procédé d'hydrocraquage
FR1355210A (fr) Procédé d'hydrocraquage
FR1357894A (fr) Procédé de fabrication d'oxathiazolinones
FR1332557A (fr) Procédé de fabrication d'alpha-amino-benzylpénicillines
FR1132449A (fr) Procédé de fabrication d'alumine
FR1371820A (fr) Procédé d'usinage électrolytique
FR1351045A (fr) Procédé de fabrication d'organo-mercuri-hydrazines
FR1377007A (fr) Procédé de fabrication de 1, 8-dihydroxy-anthraquinonyl-5-thioéthers
FR1399551A (fr) Procédé de réduction de l'alumine
CH398517A (fr) Procédé de fabrication de corindon
FR1328598A (fr) Procédé de fabrication d'inhibiteurs-détergents
FR1320471A (fr) Procédé de fabrication d'hydroxypénicillines
FR1195805A (fr) Procédé de fabrication d'alumine
FR1398725A (fr) Procédé pour la fabrication de 2-éthyl-3, 3-diaryl-propène-(2)-yl-amines
FR1320977A (fr) Procédé de fabrication de l'isoprène