FR1092671A - Method and device for the production of alumina - Google Patents

Method and device for the production of alumina

Info

Publication number
FR1092671A
FR1092671A FR1092671DA FR1092671A FR 1092671 A FR1092671 A FR 1092671A FR 1092671D A FR1092671D A FR 1092671DA FR 1092671 A FR1092671 A FR 1092671A
Authority
FR
France
Prior art keywords
alumina
production
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
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.)
Godfrey L Cabot Inc
Original Assignee
Godfrey L Cabot Inc
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 Godfrey L Cabot Inc filed Critical Godfrey L Cabot Inc
Application granted granted Critical
Publication of FR1092671A publication Critical patent/FR1092671A/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
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/32—Thermal decomposition of sulfates including complex sulfates, e.g. alums
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR1092671D 1952-12-02 1953-11-30 Method and device for the production of alumina Expired FR1092671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US757104XA 1952-12-02 1952-12-02

Publications (1)

Publication Number Publication Date
FR1092671A true FR1092671A (en) 1955-04-26

Family

ID=22127512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092671D Expired FR1092671A (en) 1952-12-02 1953-11-30 Method and device for the production of alumina

Country Status (3)

Country Link
DE (1) DE1007304B (en)
FR (1) FR1092671A (en)
GB (1) GB757104A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007774A (en) * 1955-04-14 1961-11-07 Cabot Corp Production of finely-divided aluminum oxide from bauxite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR518331A (en) * 1916-12-30 1921-05-23 Hoyangfaldene Norsk Aluminium Process for the preparation of aluminum oxide by disaggregating clay with sulfuric acid
DE383435C (en) * 1922-03-31 1923-10-13 W Schumacher Dr Process for the production of alumina sulphate from substances containing alumina
FR586684A (en) * 1925-03-13 1925-04-01 Anonyme Alumine & Derives Process for manufacturing alumina and aluminum sulphate and products resulting from this process
US2354133A (en) * 1943-05-22 1944-07-18 Georgia Kaolin Co Process for producing alumina from clay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007774A (en) * 1955-04-14 1961-11-07 Cabot Corp Production of finely-divided aluminum oxide from bauxite

Also Published As

Publication number Publication date
DE1007304B (en) 1957-05-02
GB757104A (en) 1956-09-12

Similar Documents

Publication Publication Date Title
FR1085700A (en) Alumina production process
FR1047303A (en) Method and device for molding ceramic objects and bricks
FR1092671A (en) Method and device for the production of alumina
FR1093459A (en) Process and installation for obtaining naphthalene
FR1111174A (en) Method and device for the conversion of hydrocarbons
FR1078729A (en) Method and device for crystallization of solutions
FR1075365A (en) Method and device for the anodic treatment of metallic objects
FR1038429A (en) Method of lifting a mast-crane and mast-crane for the application of this method
FR1065492A (en) Method and device for making permanent waves of the hair
FR1073143A (en) Method and apparatus for the synthesis of polyamides
FR1029096A (en) Method and device for the production of low sodium alumina
NL54438C (en) Method and device for the production of urea
FR1064552A (en) Assembly method and device for tubular constructions
FR1160713A (en) Device for the production of ultrasound
FR1032113A (en) Method and devices for recording any quantities
FR1068369A (en) Method and apparatus for obtaining microspherical grain crystals
FR1090834A (en) Method and device for the manufacture of molded elements
FR1086453A (en) Method and device for the preparation of pure urea
FR1057330A (en) Improved method of dressing containers
FR1094567A (en) Process and device for the preparation of finely divided oxides
FR1059944A (en) Method and device for the homogenization of emulsions
FR1059886A (en) Method and devices for the conversion of hydrocarbons
FR1054110A (en) Advanced apparatus for the preparation of aerosols and micro-mists
FR1084905A (en) Process for the liquefaction of hydrocarbons
FR1089066A (en) Device and method for the preparation of ammonium sulfate