NO143495C - Aluminiumoksyd-agglomerater med god mekanisk styrke og innstillbar partikkelstoerrelsesfordeling og fremgangsmaate for fremstilling av slike agglomerater - Google Patents

Aluminiumoksyd-agglomerater med god mekanisk styrke og innstillbar partikkelstoerrelsesfordeling og fremgangsmaate for fremstilling av slike agglomerater

Info

Publication number
NO143495C
NO143495C NO772588A NO772588A NO143495C NO 143495 C NO143495 C NO 143495C NO 772588 A NO772588 A NO 772588A NO 772588 A NO772588 A NO 772588A NO 143495 C NO143495 C NO 143495C
Authority
NO
Norway
Prior art keywords
agglomerates
procedure
preparation
particle size
size distribution
Prior art date
Application number
NO772588A
Other languages
English (en)
Norwegian (no)
Other versions
NO772588L (no
NO143495B (no
Inventor
Henri Mercier
Joseph Cohen
Pierre Maurel
Original Assignee
Pechiney Aluminium
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 Aluminium filed Critical Pechiney Aluminium
Publication of NO772588L publication Critical patent/NO772588L/no
Publication of NO143495B publication Critical patent/NO143495B/no
Publication of NO143495C publication Critical patent/NO143495C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/32Thermal decomposition of sulfates including complex sulfates, e.g. alums
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/50Agglomerated particles
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/11Powder tap density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/21Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NO772588A 1976-07-23 1977-07-20 Aluminiumoksyd-agglomerater med god mekanisk styrke og innstillbar partikkelstoerrelsesfordeling og fremgangsmaate for fremstilling av slike agglomerater NO143495C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623130A FR2359095A1 (fr) 1976-07-23 1976-07-23 Agglomeres d'alumine de bonne resistance mecanique obtenus a partir de sulfates d'aluminium hydrates et procede d'obtention

Publications (3)

Publication Number Publication Date
NO772588L NO772588L (no) 1978-01-24
NO143495B NO143495B (no) 1980-11-17
NO143495C true NO143495C (no) 1981-02-25

Family

ID=9176302

Family Applications (1)

Application Number Title Priority Date Filing Date
NO772588A NO143495C (no) 1976-07-23 1977-07-20 Aluminiumoksyd-agglomerater med god mekanisk styrke og innstillbar partikkelstoerrelsesfordeling og fremgangsmaate for fremstilling av slike agglomerater

Country Status (12)

Country Link
JP (1) JPS5855085B2 (enExample)
DD (1) DD131087A5 (enExample)
DE (1) DE2733055C3 (enExample)
FR (1) FR2359095A1 (enExample)
GB (1) GB1578806A (enExample)
IL (1) IL52526A (enExample)
NL (1) NL182876C (enExample)
NO (1) NO143495C (enExample)
PL (1) PL111185B1 (enExample)
PT (1) PT66834B (enExample)
SE (1) SE427454B (enExample)
TR (1) TR19325A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319712B2 (enExample) * 1973-05-31 1978-06-22

Also Published As

Publication number Publication date
DE2733055B2 (de) 1979-11-08
FR2359095B1 (enExample) 1980-01-11
PL199725A1 (pl) 1978-03-28
SE7708434L (sv) 1978-01-24
FR2359095A1 (fr) 1978-02-17
JPS5325299A (en) 1978-03-08
IL52526A0 (en) 1977-10-31
NL7708197A (nl) 1978-01-25
PL111185B1 (en) 1980-08-30
NL182876B (nl) 1988-01-04
DE2733055A1 (de) 1978-02-09
SE427454B (sv) 1983-04-11
NO772588L (no) 1978-01-24
IL52526A (en) 1980-06-30
JPS5855085B2 (ja) 1983-12-08
PT66834B (fr) 1978-12-27
NO143495B (no) 1980-11-17
DE2733055C3 (de) 1980-07-17
PT66834A (fr) 1977-08-01
TR19325A (tr) 1978-11-28
NL182876C (nl) 1988-06-01
DD131087A5 (de) 1978-05-31
GB1578806A (en) 1980-11-12

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