BE850590A - Procede de purification de composes aromatiques alkyles - Google Patents
Procede de purification de composes aromatiques alkylesInfo
- Publication number
- BE850590A BE850590A BE174255A BE174255A BE850590A BE 850590 A BE850590 A BE 850590A BE 174255 A BE174255 A BE 174255A BE 174255 A BE174255 A BE 174255A BE 850590 A BE850590 A BE 850590A
- Authority
- BE
- Belgium
- Prior art keywords
- aromatic compounds
- alkyl aromatic
- purifying alkyl
- purifying
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14858—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with inorganic compounds not provided for before
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762602069 DE2602069C3 (de) | 1976-01-21 | 1976-01-21 | Verfahren zur Reinigung von Alkylaromaten |
Publications (1)
Publication Number | Publication Date |
---|---|
BE850590A true BE850590A (fr) | 1977-07-20 |
Family
ID=5967878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE174255A BE850590A (fr) | 1976-01-21 | 1977-01-20 | Procede de purification de composes aromatiques alkyles |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE850590A (US20030157025A1-20030821-C00031.png) |
DE (1) | DE2602069C3 (US20030157025A1-20030821-C00031.png) |
FR (1) | FR2338913A1 (US20030157025A1-20030821-C00031.png) |
-
1976
- 1976-01-21 DE DE19762602069 patent/DE2602069C3/de not_active Expired
-
1977
- 1977-01-13 FR FR7700839A patent/FR2338913A1/fr active Granted
- 1977-01-20 BE BE174255A patent/BE850590A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2602069B2 (de) | 1978-04-06 |
DE2602069A1 (de) | 1977-07-28 |
FR2338913B1 (US20030157025A1-20030821-C00031.png) | 1983-07-01 |
DE2602069C3 (de) | 1979-07-05 |
FR2338913A1 (fr) | 1977-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CHEMISCHE WERKE HULS A.G. Effective date: 19860131 |