PT66835B - Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfites d'aluminium hydrates - Google Patents

Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfites d'aluminium hydrates

Info

Publication number
PT66835B
PT66835B PT66835A PT6683577A PT66835B PT 66835 B PT66835 B PT 66835B PT 66835 A PT66835 A PT 66835A PT 6683577 A PT6683577 A PT 6683577A PT 66835 B PT66835 B PT 66835B
Authority
PT
Portugal
Prior art keywords
agglomers
sulfites
alumina
preparation
good mechanical
Prior art date
Application number
PT66835A
Other languages
English (en)
Portuguese (pt)
Other versions
PT66835A (fr
Inventor
Henri Mercier
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 PT66835A publication Critical patent/PT66835A/fr
Publication of PT66835B publication Critical patent/PT66835B/fr

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
    • 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
    • C01P2006/21—Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
PT66835A 1976-07-23 1977-07-21 Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfites d'aluminium hydrates PT66835B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623131A FR2359096A1 (fr) 1976-07-23 1976-07-23 Agglomeres d'alumine de bonne resistance mecanique obtenus a partir de sulfites d'aluminium hydrates et procede d'obtention

Publications (2)

Publication Number Publication Date
PT66835A PT66835A (fr) 1977-08-01
PT66835B true PT66835B (fr) 1978-12-27

Family

ID=9176303

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66835A PT66835B (fr) 1976-07-23 1977-07-21 Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfites d'aluminium hydrates

Country Status (12)

Country Link
JP (1) JPS5314699A (fr)
DD (1) DD131085A5 (fr)
DE (1) DE2733004C3 (fr)
FR (1) FR2359096A1 (fr)
GB (1) GB1577801A (fr)
IL (1) IL52527A (fr)
NL (1) NL182556C (fr)
NO (1) NO143496C (fr)
PL (1) PL111053B1 (fr)
PT (1) PT66835B (fr)
SE (1) SE427176B (fr)
TR (1) TR19324A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694651A (en) * 1979-12-28 1981-07-31 Tokyo Denshi Kagaku Kabushiki Manufacture of material for electronic parts
JPH0620156U (ja) * 1992-02-06 1994-03-15 村田機械株式会社 天井走行車装置

Also Published As

Publication number Publication date
NL7708199A (nl) 1978-01-25
SE427176B (sv) 1983-03-14
PL111053B1 (en) 1980-08-30
NO772589L (no) 1978-01-24
NO143496B (no) 1980-11-17
TR19324A (tr) 1978-11-28
DE2733004B2 (de) 1979-10-31
IL52527A (en) 1980-09-16
JPS5537488B2 (fr) 1980-09-29
PL199726A1 (pl) 1978-04-10
PT66835A (fr) 1977-08-01
JPS5314699A (en) 1978-02-09
DE2733004C3 (de) 1980-07-10
DE2733004A1 (de) 1978-02-09
NL182556C (nl) 1988-04-05
FR2359096B1 (fr) 1978-12-15
NO143496C (no) 1981-02-25
FR2359096A1 (fr) 1978-02-17
DD131085A5 (de) 1978-05-31
SE7708435L (sv) 1978-01-24
IL52527A0 (en) 1977-10-31
GB1577801A (en) 1980-10-29

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