FR2146961A1 - - Google Patents
Info
- Publication number
- FR2146961A1 FR2146961A1 FR7127680A FR7127680A FR2146961A1 FR 2146961 A1 FR2146961 A1 FR 2146961A1 FR 7127680 A FR7127680 A FR 7127680A FR 7127680 A FR7127680 A FR 7127680A FR 2146961 A1 FR2146961 A1 FR 2146961A1
- Authority
- FR
- France
- 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
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
- C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
- C01F7/142—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent with carbon dioxide
-
- 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
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
-
- 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
- C01P2006/10—Solid 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
- C01P2006/14—Pore volume
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| GB3312371 | 1971-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2146961A1 true FR2146961A1 (OSRAM) | 1973-03-09 |
| FR2146961B1 FR2146961B1 (OSRAM) | 1974-09-06 |
Family
ID=10348865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7127680A Expired FR2146961B1 (OSRAM) | 1971-07-14 | 1971-07-28 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2137781C3 (OSRAM) |
| FR (1) | FR2146961B1 (OSRAM) |
| GB (1) | GB1317527A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395185C (zh) * | 2005-11-22 | 2008-06-18 | 华东理工大学 | 超细氢氧化铝的制备方法 |
| AU2007352535A1 (en) * | 2006-06-21 | 2008-12-04 | Martinswerk Gmbh | Process for producing magnesium hydroxide |
| CN110386613B (zh) * | 2019-08-23 | 2022-04-29 | 广州大学 | 一种晶型可控的分等级介孔水合氧化铝微球的制备方法 |
| CN115259189B (zh) * | 2022-08-05 | 2023-11-24 | 大连理工大学 | 一种由工业氢氧化铝合成低钠拟薄水铝石的方法 |
-
1971
- 1971-07-14 GB GB3312371A patent/GB1317527A/en not_active Expired
- 1971-07-28 DE DE2137781A patent/DE2137781C3/de not_active Expired
- 1971-07-28 FR FR7127680A patent/FR2146961B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2137781C3 (de) | 1975-12-04 |
| FR2146961B1 (OSRAM) | 1974-09-06 |
| DE2137781A1 (de) | 1973-02-15 |
| DE2137781B2 (de) | 1975-04-17 |
| GB1317527A (en) | 1973-05-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| ST | Notification of lapse |