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Abstract：
Naphthol was prepared using H 2O 2, acetonitrile, Fe(NO 3) 3·9H 2O, FeSO 4·7H 2O as reagents in photo reactor. Hydroxylation of naphthalene using Photo-Fenton and Photo-Fenton-like reactions was investigated. Parameters effecting the photocatalytic process such as the concentration of Fe 2+, the concentration of Fe 3+, the concentration of H 2O 2, and reaction time were studied. When the concentration of Fe 2+ was 1.5 mmol/L, the concentration of H 2O 2 was 0.8 mol/L, the conversion of naphthalene reached 43%, and the yield of 1-naphthol reached 2.8% in the Photo-Fenton reaction. When the concentration of Fe 3+ was 4.5 mmol/L, the concentration of H 2O 2 was 0.2 mol/L, the conversion of naphthalene reached 17%, and the yield of 1-naphthol reached 4.6% in Photo-Fenton-like reaction. When the concentration of H 2O 2 increased to 1.0 mol/L, the conversion of naphthalene reached 90%, but the yield of 1-naphthol decreased in photo-Fenton-like reaction.
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Speciality Petrochemicals
ISSN： 1003-9384
CN： 12-1179/TQ
Year： 2010
Issue： 2
Volume： 27
Page： 24-27
Cited Count：
WoS CC Cited Count： 0
SCOPUS Cited Count：
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 2
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