NL251687A - - Google Patents
Info
- Publication number
- NL251687A NL251687A NL251687DA NL251687A NL 251687 A NL251687 A NL 251687A NL 251687D A NL251687D A NL 251687DA NL 251687 A NL251687 A NL 251687A
- Authority
- NL
- Netherlands
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
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
-
- 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
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT438459A AT211456B (de) | 1959-06-13 | 1959-06-13 | Verfahren zur Regeneration von feinkörnigem adsorptionsaktivem Aluminiumoxyd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251687A true NL251687A (US20040242566A1-20041202-C00155.png) |
Family
ID=3563272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251687D NL251687A (US20040242566A1-20041202-C00155.png) | 1959-06-13 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996036563A1 (en) * | 1995-05-17 | 1996-11-21 | Aluchem, Inc. | Method and apparatus for making high-grade alumina from low-grade aluminum oxide fines |
| PL424671A1 (pl) * | 2018-02-26 | 2019-09-09 | Mazowieckie Centrum Recyklingu Spółka Z Ograniczoną Odpowiedzialnością | Sposób regeneracji katalizatora i urządzenie do stosowania tego sposobu |
-
0
- NL NL251687D patent/NL251687A/xx unknown
-
1959
- 1959-06-13 AT AT438459A patent/AT211456B/de active
-
1960
- 1960-03-10 CH CH273060A patent/CH378299A/de unknown
- 1960-03-16 GB GB933860A patent/GB881485A/en not_active Expired
- 1960-05-12 BE BE590753A patent/BE590753A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH378299A (de) | 1964-06-15 |
| BE590753A (fr) | 1960-09-01 |
| GB881485A (en) | 1961-11-01 |
| AT211456B (de) | 1960-10-10 |
