BE681334A - - Google Patents
Info
- Publication number
- BE681334A BE681334A BE681334DA BE681334A BE 681334 A BE681334 A BE 681334A BE 681334D A BE681334D A BE 681334DA BE 681334 A BE681334 A BE 681334A
- Authority
- BE
- Belgium
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
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
- C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR17902A FR1459775A (fr) | 1965-05-21 | 1965-05-21 | Hydrargillites finement cristallisées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE681334A true BE681334A (en:Method) | 1966-11-21 |
Family
ID=8579410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE681334D BE681334A (en:Method) | 1965-05-21 | 1966-05-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3480388A (en:Method) |
| BE (1) | BE681334A (en:Method) |
| DE (1) | DE1592152A1 (en:Method) |
| FR (1) | FR1459775A (en:Method) |
| GB (1) | GB1108125A (en:Method) |
| NL (1) | NL6606936A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1525133A (fr) * | 1967-02-17 | 1968-05-17 | Pechiney Prod Chimiques Sa | Procédé de fabrication industrielle de trihydrate d'alumine |
| DE69726788T3 (de) * | 1996-05-16 | 2008-05-21 | Sumitomo Chemical Co. Ltd. | Aluminiumhydroxid, Verfahren zur Herstellung und Verwendung davon |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE492243A (en:Method) * | 1948-11-18 | |||
| US2881051A (en) * | 1953-03-25 | 1959-04-07 | Pechiney Prod Chimiques Sa | Process for forming a stable agglomerated mass of active alumina |
| FR1371808A (fr) * | 1963-05-14 | 1964-09-11 | Pechiney Saint Gobain | Hydrargillite ultra fine très dispersable dans l'eau et pratiquement exempte de cations étrangers |
| DE1245345B (de) * | 1963-05-27 | 1967-07-27 | Pechiney Saint Gobain | Verfahren zur Herstellung von reinem Hydrargillit |
| NL288241A (en:Method) * | 1966-02-09 |
-
1965
- 1965-05-21 FR FR17902A patent/FR1459775A/fr not_active Expired
-
1966
- 1966-05-11 DE DE19661592152 patent/DE1592152A1/de active Pending
- 1966-05-16 US US550164A patent/US3480388A/en not_active Expired - Lifetime
- 1966-05-20 NL NL6606936A patent/NL6606936A/xx unknown
- 1966-05-20 GB GB22601/66A patent/GB1108125A/en not_active Expired
- 1966-05-20 BE BE681334D patent/BE681334A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6606936A (en:Method) | 1966-11-22 |
| DE1592152A1 (de) | 1970-10-29 |
| GB1108125A (en) | 1968-04-03 |
| US3480388A (en) | 1969-11-25 |
| FR1459775A (fr) | 1966-06-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: PRODUITS CHIMIQUES PECHINEY-SAINT-GOBAIN Effective date: 19850520 |