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author:

Zhang, T. (Zhang, T..) [1] | Shi, H. (Shi, H..) [2] | Lu, Z. (Lu, Z..) [3] | Yang, Q. (Yang, Q..) [4] | Liu, X. (Liu, X..) [5] | Han, C. (Han, C..) [6]

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Scopus PKU CSCD

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.

Keyword:

Hydroxylation; Naphthalene; Naphthol; Photo-Fenton; Photo-Fenton-like

Community:

  • [ 1 ] [Zhang, T.]School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
  • [ 2 ] [Zhang, T.]State Key Laboratory Breeding Base of Photocatalysis, Fuzhou University, Fuzhou 350002, Fujian, China
  • [ 3 ] [Shi, H.]School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
  • [ 4 ] [Lu, Z.]School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
  • [ 5 ] [Yang, Q.]School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
  • [ 6 ] [Liu, X.]School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
  • [ 7 ] [Han, C.]School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

Reprint 's Address:

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    [Zhang, T.]School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

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Source :

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: 1

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