PT66832B - Procede de preparation d'agglomeres d'alumine a grand resistance mecanique a partir de chlorure d'aluminium hexahydrate - Google Patents

Procede de preparation d'agglomeres d'alumine a grand resistance mecanique a partir de chlorure d'aluminium hexahydrate

Info

Publication number
PT66832B
PT66832B PT66832A PT6683277A PT66832B PT 66832 B PT66832 B PT 66832B PT 66832 A PT66832 A PT 66832A PT 6683277 A PT6683277 A PT 6683277A PT 66832 B PT66832 B PT 66832B
Authority
PT
Portugal
Prior art keywords
agglomers
alumina
preparation
aluminum chloride
high mechanical
Prior art date
Application number
PT66832A
Other languages
English (en)
Portuguese (pt)
Other versions
PT66832A (fr
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 PT66832A publication Critical patent/PT66832A/fr
Publication of PT66832B publication Critical patent/PT66832B/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
    • C01F7/308—Thermal decomposition of nitrates
    • 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
    • C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2006/11—Powder tap 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
    • C01P2006/21—Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
PT66832A 1976-07-23 1977-07-21 Procede de preparation d'agglomeres d'alumine a grand resistance mecanique a partir de chlorure d'aluminium hexahydrate PT66832B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623128A FR2359094A1 (fr) 1976-07-23 1976-07-23 Agglomeres d'alumine de grande resistance mecanique obtenus a partir de chlorure d'aluminium hexahydrate et procede d'obtention

Publications (2)

Publication Number Publication Date
PT66832A PT66832A (fr) 1977-08-01
PT66832B true PT66832B (fr) 1978-12-27

Family

ID=9176299

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66832A PT66832B (fr) 1976-07-23 1977-07-21 Procede de preparation d'agglomeres d'alumine a grand resistance mecanique a partir de chlorure d'aluminium hexahydrate

Country Status (14)

Country Link
JP (1) JPS5817128B2 (fr)
AU (1) AU515418B2 (fr)
BE (1) BE857025A (fr)
DD (1) DD131366A5 (fr)
DE (1) DE2732983B2 (fr)
FR (1) FR2359094A1 (fr)
GB (1) GB1565408A (fr)
IL (1) IL52524A (fr)
NL (1) NL182396C (fr)
NO (1) NO143493C (fr)
PL (1) PL112492B1 (fr)
PT (1) PT66832B (fr)
SE (1) SE427027B (fr)
TR (1) TR19332A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5858325A (en) * 1992-12-24 1999-01-12 Commonwealth Scientific And Industrial Organisation Agglomeration of alumina material

Also Published As

Publication number Publication date
NO143493B (no) 1980-11-17
JPS5817128B2 (ja) 1983-04-05
PT66832A (fr) 1977-08-01
IL52524A0 (en) 1977-10-31
DD131366A5 (de) 1978-06-21
NL182396B (nl) 1987-10-01
TR19332A (tr) 1978-12-07
NL7708201A (nl) 1978-01-25
FR2359094B1 (fr) 1978-12-22
DE2732983A1 (de) 1978-02-02
JPS5314697A (en) 1978-02-09
IL52524A (en) 1980-06-30
GB1565408A (en) 1980-04-23
NO772586L (no) 1978-01-24
AU515418B2 (en) 1981-04-02
NL182396C (nl) 1988-03-01
FR2359094A1 (fr) 1978-02-17
SE7708432L (sv) 1978-01-24
PL199727A1 (pl) 1978-04-10
DE2732983C3 (fr) 1979-06-13
BE857025A (fr) 1978-01-23
NO143493C (no) 1981-02-25
DE2732983B2 (de) 1978-10-26
AU2704877A (en) 1979-01-18
SE427027B (sv) 1983-02-28
PL112492B1 (en) 1980-10-31

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