PT66834A - Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfates d'aluminium hydrate - Google Patents
Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfates d'aluminium hydrateInfo
- Publication number
- PT66834A PT66834A PT66834A PT6683477A PT66834A PT 66834 A PT66834 A PT 66834A PT 66834 A PT66834 A PT 66834A PT 6683477 A PT6683477 A PT 6683477A PT 66834 A PT66834 A PT 66834A
- Authority
- PT
- Portugal
- Prior art keywords
- agglomers
- alumina
- preparation
- good mechanical
- mechanical resistance
- Prior art date
Links
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)
- 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)
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 |
|---|---|
| PT66834A true PT66834A (fr) | 1977-08-01 |
| PT66834B PT66834B (fr) | 1978-12-27 |
Family
ID=9176302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5855085B2 (pt) |
| DD (1) | DD131087A5 (pt) |
| DE (1) | DE2733055C3 (pt) |
| FR (1) | FR2359095A1 (pt) |
| GB (1) | GB1578806A (pt) |
| IL (1) | IL52526A (pt) |
| NL (1) | NL182876C (pt) |
| NO (1) | NO143495C (pt) |
| PL (1) | PL111185B1 (pt) |
| PT (1) | PT66834B (pt) |
| SE (1) | SE427454B (pt) |
| TR (1) | TR19325A (pt) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319712B2 (pt) * | 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 PT PT66834A patent/PT66834B/pt 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
- 1977-07-22 DD DD7700200232A patent/DD131087A5/xx unknown
- 1977-07-22 NL NLAANVRAGE7708197,A patent/NL182876C/xx not_active IP Right Cessation
- 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 |
|---|---|
| NL7708197A (nl) | 1978-01-25 |
| NL182876B (nl) | 1988-01-04 |
| NO143495C (no) | 1981-02-25 |
| SE7708434L (sv) | 1978-01-24 |
| GB1578806A (en) | 1980-11-12 |
| DE2733055C3 (de) | 1980-07-17 |
| NO772588L (no) | 1978-01-24 |
| PL199725A1 (pl) | 1978-03-28 |
| FR2359095B1 (pt) | 1980-01-11 |
| JPS5855085B2 (ja) | 1983-12-08 |
| NO143495B (no) | 1980-11-17 |
| NL182876C (nl) | 1988-06-01 |
| DE2733055A1 (de) | 1978-02-09 |
| IL52526A (en) | 1980-06-30 |
| FR2359095A1 (fr) | 1978-02-17 |
| PT66834B (fr) | 1978-12-27 |
| IL52526A0 (en) | 1977-10-31 |
| DE2733055B2 (de) | 1979-11-08 |
| SE427454B (sv) | 1983-04-11 |
| TR19325A (tr) | 1978-11-28 |
| PL111185B1 (en) | 1980-08-30 |
| JPS5325299A (en) | 1978-03-08 |
| DD131087A5 (de) | 1978-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2352889A1 (fr) | Procede perfectionne pour la fabrication d'aluminium | |
| BE822060A (fr) | Materiau composite a base d'aluminium resistant a la corrosion | |
| FR2603308B1 (fr) | Composition de revetement d'aluminium resistant a la corrosion | |
| FR2496631B1 (fr) | Procede de preparation d'agglomeres d'alumine | |
| FR2283246A1 (fr) | Procede electrolytique pour colorer la pellicule d'oxyde anodique sur l'aluminium ou les alliages d'aluminium | |
| BR8200890A (pt) | Processo para produzir graos grossos de hidroxido de aluminio | |
| PT77516B (fr) | Procede de fabrication de chlorosulfates basiques d'aluminium | |
| RO72703A (ro) | Procedeu de preparare a clorurii de aluminiu | |
| BE867982A (fr) | Procede d'obtention de gels d'hydroxyde d'aluminium utilisables en pharmacies | |
| FR2336349A1 (fr) | Production de chlorure d'aluminium | |
| FR2518985B1 (fr) | Procede de recuperation d'alumine | |
| PT66835A (fr) | Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfites d'aluminium hydrate | |
| FR2533590B1 (fr) | Procede de preparation electrolytique d'aluminium a partir de chlorure d'aluminium | |
| PT66834A (fr) | Procede de preparation d'agglomeres d'alumine a bonne resistance mecanique a partir de sulfates d'aluminium hydrate | |
| BE854492A (fr) | Procede et dispositif pour la production d'aluminium par electrolyse ignee | |
| BE824812A (fr) | Procede de preparation d'un phosphate d'aluminium hydrate | |
| PT66833B (fr) | Procede de preparation d'agglomeres d'alumine de bonne resistance mecanique et granulometrie reglable a partir de nitrate d'aluminium hydrate | |
| FR2529580B1 (fr) | Cuve d'electrolyse pour la production d'aluminium, comportant un ecran conducteur flottant | |
| FR2343057A1 (fr) | Procede pour produire des alliages d'aluminium malleables | |
| BE855703A (fr) | Cellule d'electrolyse pour la fabrication d'aluminium | |
| PT66832B (fr) | Procede de preparation d'agglomeres d'alumine a grand resistance mecanique a partir de chlorure d'aluminium hexahydrate | |
| BE811391A (fr) | Procede de preparation de pates pigmentees d'aluminium | |
| RO77719A (ro) | Procedeu pentru prepararea continua a monoetilfosfitului de aluminiu | |
| PT67282B (fr) | Procede de preparation d'ethylphosphite d'aluminium | |
| FR2418275B1 (fr) | Alliage d'aluminium resistant a la corrosion |