Kinetic modeling of benzyl alcohol and/or benzaldehyde selective oxidation in water by means of TiO2/CuII/hν process

Chemical Engineering Journal

Volumn 209, Issue , 2012, Pages 69-78

  Marotta, R ^a   Spasiano, D ^a   Di Somma, I ^b   Andreozzi, R ^a   Caprio, V ^a  

^a UNIVERSITY OF NAPLES FEDERICO II   (Italy)

^b CNR   (Italy)

Author keywords

Aqueous solution; Benzyl alcohols; Kinetic modeling; Photocatalysis; Selective photo oxidation; Titanium dioxide

Indexed keywords

AROMATIC SUBSTRATES; BENZYL ALCOHOL; CATALYST SURFACES; COMPETITIVE ADSORPTION; CUPRIC IONS; INORGANIC ANIONS; KINETIC MODELING; KINETIC MODELS; MASS BALANCE EQUATIONS; ORGANIC SUBSTRATE; PHOTO-CATALYTIC; PHOTOCATALYTIC OXIDATIONS; SELECTIVE OXIDATION; TIO;

ALDEHYDES; CATALYSTS; IONS; KINETIC THEORY; KINETICS; MATHEMATICAL MODELS; OXIDATION; PHOTOCATALYSIS; RATE CONSTANTS; SOLUTIONS; TITANIUM DIOXIDE;

REACTION INTERMEDIATES;

EID: 84865295539     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2012.07.113     Document Type: Article

References (39)

1. Kabra K., Chaudhary R., Sawhney R.L. Treatment of hazardous organic and inorganic compounds through aqueous-phase photocatalysis: a review. Ind. Eng. Chem. Res. 2004, 43:7683-7696.
2. Herrmann J.M. Heterogeneous photocatalysis: state of the art and present applications. Topics Catal. 2005, 34(1-4):49-65.
3. Malato S., Fernandez-Ibanez P., Maldonado M.I., Blanco J., Gernjak W. Decontamination and disinfection of water by solar photocatalysis: recent overview and trends. Catal. Today. 2009, 147:1-59.
4. Herrmann J.M., Duchamp C., Karkmaz M., Thu Hoai B., Lachheb H., Puzenat E., Guillard C. Environmental green chemistry as defined by photocatalysis. J. Hazard. Mat. 2007, 146:624-629.
5. Herrmann J.M., Lacroix M. Environmental photocatalysis in action for green chemistry. Kinet. Catal. 2010, 51(6):793-800.
6. 2. Chem. Rev. 2002, 102:3811-3836.
7. 3. Chem. Euro. J. 2011, 17:9816-9824.
8. 2 photocatalyst under visible light irradiation: effect of phenyl-ring substitution on the photocatalytic activity. J. Catal. 2010, 274:76-83.
9. 2-AC photocatalyst for the selective photooxidation of 4-chlorophenol. Catal. Lett. 2009, 130:568-574.
10. 2. Catal. Lett. 2008, 126:58-62.
11. 2: a selectivity study. Chem. Eur. J. 2008, 14:4640-4646.
12. 2 for selective photocatalytic oxidation of aromatic alcohols to aldehydes in water. J. Am. Chem. Soc. 2008, 130:1568-1569.
13. Palmisano G., Garci{dotless}a-Lopez E., Marci{dotless}' G., Loddo V., Yurdakal S., Augugliaro V., Palmisano L. Advances in selective conversions by heterogeneous photocatalysis. Chem. Commun. 2010, 46:7074-7089.
14. Yurdakal S., Loddo V., Palmisano G., Augugliaro V., Berber H., Palmisano L. Kinetics of 4-methoxybenzyl alcohol oxidation in aqueous solution in a fixed bed photocatalytic reactor. Ind. Eng. Chem. Res. 2010, 49:6699-6708.
15. Jin M.N.B., Chow C.W.K., Saint C. Recent developments in photocatalytic water treatment technology: a review. Water Res. 2010, 44:2997-3027.
16. Chen D., Ray A.K. Removal of toxic metal ions from wastewater by semiconductor photocatalysis. Chem. Eng. Sci. 2001, 56:1561-1570.
17. Rao K.S., Sarangi D., Dash P.K., Chaudhury G.R. Treatment of wastewater containing copper, zinc, nickel, and cobalt using Duolite ES-467. J. Chem. Technol. Bio. 2002, 77(10):1107-1113.
18. 2/Cu(II)/UV solar system. Chem. Eng. J. 2011, 172:243-249.
19. Bideau M., Claudel B., Otterbein M. Photocatalysis of formic acid oxidation by oxygen in aqueous media. J. Photochem. 1980, 14:291-302.
20. 2 layer roles of adsorption processes and mechanistic complexity. Appl. Cat. B: Environ. 2006, 64:290-301.
21. -) in aqueous solutions. J. Phys. Chem. Ref. Data 1988, 17:513-886.
22. Khudyakov I.V., McGarry P.F., Turro N.J. A time-resolved electron spin resonance and laser flash spectroscopy investigation of the photolysis of benzaldehyde and benzoin in homogeneous solvents and micellar solution. J. Phys. Chem. 1993, 97:13234-13242.
23. De Marè G.R., Fox J.R. Heterogeneous photosensitization-IV. The structure and properties of benzaldehyde photopolymer. Euro. Polym. J. 1981, 17:315-321.
24. Canterino M., Di Somma I., Marotta R., Andreozzi R. Kinetic investigation of Cu(II) ions photoreduction in presence of titanium dioxide and formic acid. Water Res. 2008, 42:4498-4506.
25. Hu C., Yuchao T., Lanyu L., Zhengping H., Yizhong W., Hongxiao T. Effects of inorganic anions on photoactivity of various photocatalysts under different conditions. J. Chem. Technol. Biotechnol. 2004, 79:247-252.
26. 2 from aqueous solutions: an in situ internal reflection infrared spectroscopic study. Langmuir 1999, 15:2916-2921.
27. Ahmed S., Rasul M.G., Wayde N.M., Brown R., Hashib M.A. Heterogeneous photocatalytic degradation of phenols in wastewater: a review on current status and developments. Desalination 2010, 261:3-18.
28. 2-sensitized photodehydrogenations of benzyl alcohol. J. Photochem. Photobiol. A: Chem. 1991, 58:361-371.
29. Matthews R.W. Photocatalytic oxidation of organic contaminants in water: an aid to environmental preservation. Pure Appl. Chem. 1992, 64(9):1285-1290.
30. 2-photocatalyzed degradation of acetophenone under different light intensity. J. Photochem. Photobiol. A: Chem. 2000, 133:67-71.
31. 2 dispersions under visible light irradiation. Appl. Cat. B: Environ. 1998, 15:147-156.
32. 2 samples. J. Photochem. Photobiol. A: Chem. 1994, 84:305-309.
33. 2-sensitised photodegradation. Part 1. Substituted benzoic acids: discrepancies with dark-adsorption parameters. J. Chem. Soc., Faraday Trans. 1990, 86:3935-3941.
34. Abdullah M., Low G.K.C., Matthews R.W. Effects of common inorganic anions on rates of photocatalytic oxidation of organic carbon over illuminated titanium dioxide. J. Phys. Chem. 1990, 94:6820-6825.
35. Reklaitis G.V., Ravindran A., Regsdell K.M. Engineering Optimization 1983, Wiley, New York.
36. 2. J. Coll. Interf. Sci. 2003, 261:580-583.
37. Glaze W.H., Lay Y., Kang J.W. Advanced oxidation processes. A kinetic model for the oxidation of 1,2-dibromo-3-chloropropane in water by the combination of hydrogen peroxide and UV radiation. Ind. Eng. Chem. Res. 1995, 34:2314-2323.
38. Tang W.Z. In Physicochemical Treatment of Hazardous Wastes 2003, CRC Press, Lewis Publishers, (chapter 7).
39. 2 photolysis. Water Res. 2000, 34(2):463-472.