Hydroxylation of phenol over TS-1: Surface and solvent effects
โ Scribed by A. Tuel; S. Moussa-Khouzami; Y.Ben Taarit; C. Naccache
- Publisher
- Elsevier Science
- Year
- 1991
- Weight
- 619 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0304-5102
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๐ SIMILAR VOLUMES
The hydroxylation of phenol with hydrogen peroxide has been carried out over a series of titanium silicalites. Results have shown that the activity of the catalyst strongly depended on the synthesis route and on the crystal size. For TS-1 and TS-2 samples with similar titanium contents and crystal a
Water addition to a reaction solvent accelerates the catalytic oxidation of phenol with hydrogen peroxide over titanosilicalite-1 (TS-1). The amount of produced dihydroxybenzene (hydroquinone and catechol) increases from 4.33 to 6.58 mmol with increasing the water concentration in methanol solvent f