FR1325376A - Procédé de séchage de l'hydroxyde d'aluminium - Google Patents

Procédé de séchage de l'hydroxyde d'aluminium

Info

Publication number
FR1325376A
FR1325376A FR900517A FR900517A FR1325376A FR 1325376 A FR1325376 A FR 1325376A FR 900517 A FR900517 A FR 900517A FR 900517 A FR900517 A FR 900517A FR 1325376 A FR1325376 A FR 1325376A
Authority
FR
France
Prior art keywords
drying process
aluminum hydroxide
hydroxide drying
aluminum
hydroxide
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
FR900517A
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.)
Societe Anonyme pour lIndustrie de lAluminium SA
Original Assignee
Societe Anonyme pour lIndustrie de lAluminium 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 Societe Anonyme pour lIndustrie de lAluminium SA filed Critical Societe Anonyme pour lIndustrie de lAluminium SA
Priority to FR900517A priority Critical patent/FR1325376A/fr
Application granted granted Critical
Publication of FR1325376A publication Critical patent/FR1325376A/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
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
    • C01F7/148—Separation of the obtained hydroxide, e.g. by filtration or dewatering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/24—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by shooting or throwing the materials, e.g. after which the materials are subject to impact
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR900517A 1962-06-13 1962-06-13 Procédé de séchage de l'hydroxyde d'aluminium Expired FR1325376A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR900517A FR1325376A (fr) 1962-06-13 1962-06-13 Procédé de séchage de l'hydroxyde d'aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900517A FR1325376A (fr) 1962-06-13 1962-06-13 Procédé de séchage de l'hydroxyde d'aluminium

Publications (1)

Publication Number Publication Date
FR1325376A true FR1325376A (fr) 1963-04-26

Family

ID=8780875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900517A Expired FR1325376A (fr) 1962-06-13 1962-06-13 Procédé de séchage de l'hydroxyde d'aluminium

Country Status (1)

Country Link
FR (1) FR1325376A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012171082A1 (fr) * 2011-06-13 2012-12-20 "Simenol" Ltd Procédé et sécheur rapide pour le séchage de matériaux en vrac solides à l'aide de gaz dans un lit fluidisé
CN117515576A (zh) * 2024-01-04 2024-02-06 宁津禾洁生物科技有限公司 一种用于糠醛生产的糠醛渣锅炉烟气除尘器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012171082A1 (fr) * 2011-06-13 2012-12-20 "Simenol" Ltd Procédé et sécheur rapide pour le séchage de matériaux en vrac solides à l'aide de gaz dans un lit fluidisé
CN117515576A (zh) * 2024-01-04 2024-02-06 宁津禾洁生物科技有限公司 一种用于糠醛生产的糠醛渣锅炉烟气除尘器
CN117515576B (zh) * 2024-01-04 2024-03-08 宁津禾洁生物科技有限公司 一种用于糠醛生产的糠醛渣锅炉烟气除尘器

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