PT66833A - Procede de preparation d'agglomeres d'alumine de bonne resistance mecanique et granulometrie reglable a partir de nitrate d'aluminium hydrate - Google Patents

Procede de preparation d'agglomeres d'alumine de bonne resistance mecanique et granulometrie reglable a partir de nitrate d'aluminium hydrate

Info

Publication number
PT66833A
PT66833A PT66833A PT6683377A PT66833A PT 66833 A PT66833 A PT 66833A PT 66833 A PT66833 A PT 66833A PT 6683377 A PT6683377 A PT 6683377A PT 66833 A PT66833 A PT 66833A
Authority
PT
Portugal
Prior art keywords
agglomers
granulometry
alumina
adjustable
preparation
Prior art date
Application number
PT66833A
Other languages
English (en)
French (fr)
Other versions
PT66833B (fr
Inventor
H Mercier
J Cohen
P 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 PT66833A publication Critical patent/PT66833A/pt
Publication of PT66833B publication Critical patent/PT66833B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped 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
    • 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
    • C01F7/308—Thermal decomposition of nitrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PT66833A 1976-07-23 1977-07-21 Procede de preparation d'agglomeres d'alumine de bonne resistance mecanique et granulometrie reglable a partir de nitrate d'aluminium hydrate PT66833B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623129A FR2359074A1 (fr) 1976-07-23 1976-07-23 Agglomeres d'alumine de bonne resistance mecanique a granulometrie reglable obtenus a partir de nitrate d'aluminium hydrate et procede d'obtention

Publications (2)

Publication Number Publication Date
PT66833A true PT66833A (fr) 1977-08-01
PT66833B PT66833B (fr) 1978-12-27

Family

ID=9176300

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66833A PT66833B (fr) 1976-07-23 1977-07-21 Procede de preparation d'agglomeres d'alumine de bonne resistance mecanique et granulometrie reglable a partir de nitrate d'aluminium hydrate

Country Status (12)

Country Link
JP (1) JPS5817129B2 (pt)
DD (1) DD131084A5 (pt)
DE (1) DE2733063C3 (pt)
FR (1) FR2359074A1 (pt)
GB (1) GB1565315A (pt)
IL (1) IL52525A (pt)
NL (1) NL182555C (pt)
NO (1) NO143494C (pt)
PL (1) PL111054B1 (pt)
PT (1) PT66833B (pt)
SE (1) SE427026B (pt)
TR (1) TR19330A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417818B (sv) * 1979-09-03 1981-04-13 Sandvik Ab Keramisk legering vesentligen omfattande aluminiumoxid samt nitrider och/eller karbonitrider av en eller flera metaller tillhorande grupperna iv b, v b och vi b i periodiska systemet samt en eller flera ...
JPS59192138U (ja) * 1983-06-08 1984-12-20 株式会社リコー 感熱複写機

Also Published As

Publication number Publication date
DE2733063A1 (de) 1978-02-09
SE427026B (sv) 1983-02-28
DE2733063C3 (de) 1979-07-12
DD131084A5 (de) 1978-05-31
NO143494B (no) 1980-11-17
PL199728A1 (pl) 1978-04-10
SE7708433L (sv) 1978-01-24
NO143494C (no) 1981-02-25
NL182555C (nl) 1988-04-05
TR19330A (tr) 1978-11-28
JPS5817129B2 (ja) 1983-04-05
IL52525A (en) 1980-06-30
NL7708198A (nl) 1978-01-25
NO772587L (no) 1978-01-24
FR2359074A1 (fr) 1978-02-17
DE2733063B2 (de) 1978-11-16
GB1565315A (en) 1980-04-16
FR2359074B1 (pt) 1979-01-12
PL111054B1 (en) 1980-08-30
IL52525A0 (en) 1977-10-31
PT66833B (fr) 1978-12-27
JPS5314698A (en) 1978-02-09

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