GB1452054A - Production of highly porous active aluminum oxide granulate - Google Patents
Production of highly porous active aluminum oxide granulateInfo
- Publication number
- GB1452054A GB1452054A GB3404675A GB3404675A GB1452054A GB 1452054 A GB1452054 A GB 1452054A GB 3404675 A GB3404675 A GB 3404675A GB 3404675 A GB3404675 A GB 3404675A GB 1452054 A GB1452054 A GB 1452054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- alumina
- aluminum oxide
- highly porous
- water
- Prior art date
- 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.)
- Expired
Links
- 239000008187 granular material Substances 0.000 title abstract 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000008045 alkali metal halides Chemical class 0.000 abstract 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 abstract 1
- -1 ammonium halide Chemical class 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 238000000844 transformation Methods 0.000 abstract 1
Classifications
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2439543A DE2439543C2 (de) | 1974-08-17 | 1974-08-17 | Verfahren zur Herstellung von hochaktivem Aluminiumoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1452054A true GB1452054A (en) | 1976-10-06 |
Family
ID=5923455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3404675A Expired GB1452054A (en) | 1974-08-17 | 1975-08-15 | Production of highly porous active aluminum oxide granulate |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4010234A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5149199A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2439543C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2281894A2 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1452054A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1047703B (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6546916B2 (en) * | 1999-03-10 | 2003-04-15 | Delphi Technologies, Inc. | Fuel injection pump timing mechanism |
| ES2291360T3 (es) | 2000-10-26 | 2008-03-01 | Smg Technologies Africa (Pty) Ltd | Granulos metalicos y de oxidos metalicos y procedimiento para su formacion. |
| RU2231496C2 (ru) * | 2002-04-16 | 2004-06-27 | Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" | Способ грануляции пылевидной фракции глинозема |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758222A (fr) * | 1969-10-29 | 1971-04-01 | Norsk Hydro As | Procede de preparation de chlorure de magnesium convenant pour la production du magnesium par electrolyse du sel fondu |
| US3795724A (en) * | 1972-06-26 | 1974-03-05 | Kaiser Aluminium Chem Corp | Method of making alumina refractory grain |
-
1974
- 1974-08-17 DE DE2439543A patent/DE2439543C2/de not_active Expired
-
1975
- 1975-08-12 IT IT50922/75A patent/IT1047703B/it active
- 1975-08-12 US US05/604,014 patent/US4010234A/en not_active Expired - Lifetime
- 1975-08-14 FR FR7525384A patent/FR2281894A2/fr active Granted
- 1975-08-15 GB GB3404675A patent/GB1452054A/en not_active Expired
- 1975-08-18 JP JP50099563A patent/JPS5149199A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2281894A2 (fr) | 1976-03-12 |
| DE2439543C2 (de) | 1983-11-24 |
| JPS5149199A (en) | 1976-04-28 |
| FR2281894B2 (cg-RX-API-DMAC7.html) | 1979-01-05 |
| IT1047703B (it) | 1980-10-20 |
| DE2439543A1 (de) | 1976-03-04 |
| US4010234A (en) | 1977-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |