BE697388A - - Google Patents
Info
- Publication number
- BE697388A BE697388A BE697388DA BE697388A BE 697388 A BE697388 A BE 697388A BE 697388D A BE697388D A BE 697388DA BE 697388 A BE697388 A BE 697388A
- 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
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
- C01F7/447—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes
- C01F7/448—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
- C01F7/021—After-treatment of oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
-
- 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
- C01P2006/14—Pore volume
-
- 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
- C01P2006/16—Pore diameter
-
- 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
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR58500A FR1483002A (fr) | 1966-04-21 | 1966-04-21 | Monohydrates d'aluminium de petite surface spécifique et leurs applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697388A true BE697388A (xx) | 1967-10-23 |
Family
ID=8606765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697388D BE697388A (xx) | 1966-04-21 | 1967-04-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE697388A (xx) |
| DE (2) | DE1792793C2 (xx) |
| FR (1) | FR1483002A (xx) |
| GB (1) | GB1169096A (xx) |
| NL (1) | NL6702842A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2450232A1 (fr) * | 1979-02-28 | 1980-09-26 | Pechiney Aluminium | Procede de transformation de l'hydrargilitte en boehmite |
| JPS62160121A (ja) * | 1985-12-28 | 1987-07-16 | Ngk Insulators Ltd | 多孔質隔膜 |
| DE3823895C1 (xx) * | 1988-07-14 | 1989-12-21 | Condea Chemie Gmbh, 2212 Brunsbuettel, De | |
| DE3840862A1 (de) * | 1988-12-03 | 1990-06-07 | Vaw Ver Aluminium Werke Ag | Verfahren zur herstellung von boehmit-dispersionen |
| JP2887023B2 (ja) * | 1992-03-30 | 1999-04-26 | ワイケイケイ株式会社 | 微細板状ベーマイト粒子及びその製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3108888A (en) * | 1960-08-04 | 1963-10-29 | Du Pont | Colloidal, anisodiametric transition aluminas and processes for making them |
| FR1381282A (fr) * | 1963-07-10 | 1964-12-14 | Pechiney Saint Gobain | Hydrates d'aluminium très fins de la variété boéhmite |
-
1966
- 1966-04-21 FR FR58500A patent/FR1483002A/fr not_active Expired
-
1967
- 1967-02-23 NL NL6702842A patent/NL6702842A/xx unknown
- 1967-04-19 DE DE1792793A patent/DE1792793C2/de not_active Expired
- 1967-04-19 DE DE1967P0041942 patent/DE1592158B2/de active Granted
- 1967-04-20 GB GB08239/67A patent/GB1169096A/en not_active Expired
- 1967-04-21 BE BE697388D patent/BE697388A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1592158B2 (de) | 1977-03-31 |
| NL6702842A (xx) | 1967-10-23 |
| GB1169096A (en) | 1969-10-29 |
| DE1792793B1 (de) | 1980-08-07 |
| FR1483002A (fr) | 1967-06-02 |
| DE1592158A1 (de) | 1970-10-22 |
| DE1792793C2 (de) | 1981-09-10 |