FR2359095A1 - Agglomeres d'alumine de bonne resistance mecanique obtenus a partir de sulfates d'aluminium hydrates et procede d'obtention - Google Patents
Agglomeres d'alumine de bonne resistance mecanique obtenus a partir de sulfates d'aluminium hydrates et procede d'obtentionInfo
- Publication number
- FR2359095A1 FR2359095A1 FR7623130A FR7623130A FR2359095A1 FR 2359095 A1 FR2359095 A1 FR 2359095A1 FR 7623130 A FR7623130 A FR 7623130A FR 7623130 A FR7623130 A FR 7623130A FR 2359095 A1 FR2359095 A1 FR 2359095A1
- Authority
- FR
- France
- Prior art keywords
- aluminum
- obtaining
- mechanical strength
- good mechanical
- agglomers
- 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.)
- Granted
Links
- -1 ALUMINUM SULPHATES Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052782 aluminium Inorganic materials 0.000 title 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 229910018404 Al2 O3 Inorganic materials 0.000 abstract 1
- 239000011805 ball Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical group O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910009529 yH2 O Inorganic materials 0.000 abstract 1
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
- C01F7/30—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
- 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
- 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)
- 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)
Priority Applications (20)
| 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 |
| CA282,676A CA1107306A (fr) | 1976-07-23 | 1977-07-13 | Agglomeres d'alumine de bonne resistance mecanique et procede correspondant |
| IT25668/77A IT1084573B (it) | 1976-07-23 | 1977-07-13 | Agglomerati d'allumina di buona resistenza meccanica e procedimento di ottenimento. |
| ES460744A ES460744A1 (es) | 1976-07-23 | 1977-07-14 | Procedimiento para la obtencion de aglomerado de alumina de gran resistencia mecanica. |
| IL52526A IL52526A (en) | 1976-07-23 | 1977-07-14 | Alumina agglomerate with good mechanical strength obtained from hydrated aluminium sulphates and their production |
| TR19325A TR19325A (tr) | 1976-07-23 | 1977-07-15 | Hidrate,aluminyum sulfatlardan elde edilen iyi mekanik kuvvette alumina aglomereleri ve bunlari elde etmek icin usul |
| PL1977199725A PL111185B1 (en) | 1976-07-23 | 1977-07-18 | Method of manufacture of aluminium oxide agglomerates |
| NZ184684A NZ184684A (en) | 1976-07-23 | 1977-07-19 | Alumina agglomerates by compscting granulating and calcination |
| 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 |
| LU77810A LU77810A1 (enExample) | 1976-07-23 | 1977-07-21 | |
| SE7708434A SE427454B (sv) | 1976-07-23 | 1977-07-21 | Forfarande for framstellning av aluminiumoxidagglomerat |
| DE2733055A DE2733055C3 (de) | 1976-07-23 | 1977-07-21 | Tonerde-Agglomerate |
| GR54006A GR62456B (en) | 1976-07-23 | 1977-07-21 | Agglomerated alumina of good mechanical resistance and process for the preparation thereof |
| PT66834A PT66834B (fr) | 1976-07-23 | 1977-07-21 | Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfates d'aluminium hydrates |
| BR7704829A BR7704829A (pt) | 1976-07-23 | 1977-07-22 | Aglomerados de alumina com grande resistencia mecanica e processo para sua obtencao |
| US05/818,204 US4159313A (en) | 1976-07-23 | 1977-07-22 | Alumina agglomerates with good mechanical strength and a method of obtaining them |
| DD7700200232A DD131087A5 (de) | 1976-07-23 | 1977-07-22 | Tonerde-agglomerate |
| NLAANVRAGE7708197,A NL182876C (nl) | 1976-07-23 | 1977-07-22 | Werkwijze voor de vervaardiging van al2o3-agglomeraten met een grote mechanische weerstand. |
| JP52088253A JPS5855085B2 (ja) | 1976-07-23 | 1977-07-22 | アルミナ塊状体 |
| GB30922/77A GB1578806A (en) | 1976-07-23 | 1977-07-22 | Alumina and its production |
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 (2)
| Publication Number | Publication Date |
|---|---|
| FR2359095A1 true FR2359095A1 (fr) | 1978-02-17 |
| FR2359095B1 FR2359095B1 (enExample) | 1980-01-11 |
Family
ID=9176302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7623130A Granted 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 |
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319712B2 (enExample) * | 1973-05-31 | 1978-06-22 |
-
1976
- 1976-07-23 FR FR7623130A patent/FR2359095A1/fr active Granted
-
1977
- 1977-07-14 IL IL52526A patent/IL52526A/xx not_active IP Right Cessation
- 1977-07-15 TR TR19325A patent/TR19325A/xx unknown
- 1977-07-18 PL PL1977199725A patent/PL111185B1/pl unknown
- 1977-07-20 NO NO772588A patent/NO143495C/no unknown
- 1977-07-21 SE SE7708434A patent/SE427454B/xx not_active IP Right Cessation
- 1977-07-21 DE DE2733055A patent/DE2733055C3/de not_active Expired
- 1977-07-21 PT PT66834A patent/PT66834B/pt unknown
- 1977-07-22 NL NLAANVRAGE7708197,A patent/NL182876C/xx not_active IP Right Cessation
- 1977-07-22 DD DD7700200232A patent/DD131087A5/xx unknown
- 1977-07-22 JP JP52088253A patent/JPS5855085B2/ja not_active Expired
- 1977-07-22 GB GB30922/77A patent/GB1578806A/en not_active Expired
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 |
| 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 |
| NO143495C (no) | 1981-02-25 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |