Selective catalytic oxidation of H2S over iron oxide supported on alumina-intercalated Laponite clay catalysts

Journal of Hazardous Materials

Volumn 260, Issue , 2013, Pages 104-111

  Zhang, Xin ^a   Dou, Guangyu ^a   Wang, Zhuo ^a   Li, Li ^b   Wang, Yufei ^a   Wang, Hailin ^a   Hao, Zhengping ^a  

^a RESEARCH CENTER FOR ECO ENVIRONMENTAL SCIENCES   (China)

^b UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

Alumina intercalated clay; Catalyst deactivation; H2S selective oxidation; Sulfur selectivity; Sulfur yield

Indexed keywords

DEACTIVATION MECHANISM; HIGH SPECIFIC SURFACE AREA; NITROGEN SORPTION ISOTHERMS; SELECTIVE CATALYTIC OXIDATION; SELECTIVE OXIDATION; TEMPERATURE-PROGRAMMED REDUCTION; UV-VIS DIFFUSE REFLECTANCE SPECTRA; X RAY PHOTOELECTRON SPECTRA;

ALUMINA; CATALYST ACTIVITY; CATALYST DEACTIVATION; CATALYTIC OXIDATION; CHEMICAL PROPERTIES; FOURIER TRANSFORM INFRARED SPECTROSCOPY; NANOCOMPOSITES; SULFUR; TEMPERATURE PROGRAMMED DESORPTION; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

IRON OXIDES;

ALUMINUM OXIDE; AMMONIA; FERRIC ION; FERROUS SULFATE; HYDROGEN SULFIDE; IRON OXIDE; SULFUR;

ALUMINUM OXIDE; CATALYSIS; CATALYST; CLAY; DESORPTION; ISOTHERM; OXIDATION; REDOX CONDITIONS; SULFUR;

ACIDITY; ARTICLE; CATALYSIS; CATALYST; CHEMICAL INTERACTION; CHEMICAL STRUCTURE; CLAY; DESORPTION; DIFFUSE REFLECTANCE SPECTROSCOPY; DISPERSION; INFRARED SPECTROSCOPY; ISOTHERM; LAPONITE CLAY; NITROGEN SORPTION ISOTHERM; OXIDATION; OXIDATION REDUCTION REACTION; REDUCTION; SURFACE PROPERTY; TEMPERATURE; THERMOSTABILITY; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

ALUMINA-INTERCALATED CLAY; CATALYST DEACTIVATION; H(2)S SELECTIVE OXIDATION; SULFUR SELECTIVITY; SULFUR YIELD;

AIR POLLUTANTS; ALUMINUM OXIDE; ALUMINUM SILICATES; CATALYSIS; ENVIRONMENTAL POLLUTANTS; FERRIC COMPOUNDS; HYDROGEN SULFIDE; INDUSTRIAL WASTE; INDUSTRY; IRON; OXIDATION-REDUCTION; OXYGEN; PHOTOELECTRON SPECTROSCOPY; SILICATES; SPECTROPHOTOMETRY, ULTRAVIOLET; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; SULFUR; TEMPERATURE; X-RAY DIFFRACTION;

EID: 84878687729     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2013.05.008     Document Type: Article

References (37)

1. Chizari K., Deneuve A., Ersen O., Florea I., Liu Y., Edouard D., Janowska I., Begin D., Pham-Huu C. Nitrogen-Doped Carbon Nanotubes as a Highly Active Metal-Free Catalyst for Selective Oxidation. ChemSusChem 2012, 5:102-108.
2. 2S selective oxidation. Catal. Rev.-Sci. Eng. 1998, 40:409-450.
3. 2S. Dalton Trans. 2011, 40:3938-3945.
4. 2 catalysts. Appl. Catal. B: Environ 1998, 16:235-243.
5. 2 catalysts prepared by the complexation technique. Catal. Today 2006, 117:271-278.
6. 2S to Sulfur. Ind. Eng. Chem. Res. 2009, 48:5223-5229.
7. 2S to sulfur. Appl. Catal. B: Environ 2001, 30:409-419.
8. 5 catalysts. Appl. Catal. A-Gen. 2001, 211:213-225.
9. 2S over SiC-supported iron catalysts into elemental sulfur above its dewpoint. Appl. Catal. A: Gen. 2001, 217:205-217.
10. 2S: A new support for exothermal reactions. Appl. Catal. B: Environ 2007, 76:300-310.
11. 2-pillared clay catalysts in the presence of water and ammonia. Appl. Clay Sci. 2011, 53:204-211.
12. Garcia P.C., Whitby C.P. Laponite-stabilised oil-in-water emulsions: viscoelasticity and thixotropy. Soft Matter 2012, 8:1609-1615.
13. Shahin A., Joshi Y.M. Irreversible Aging Dynamics and Generic Phase Behavior of Aqueous Suspensions of Laponite. Langmuir 2010, 26:4219-4225.
14. Zhu H.Y., Lu G.Q. Engineering the structures of nanoporous clays with micelles of alkyl polyether surfactants. Langmuir 2001, 17:588-594.
15. Zhu H.Y., Zhao J.C., Liu J.W., Yang X.Z., Shen Y.N. General synthesis of a mesoporous composite of metal oxide and silicate nanoparticles from a metal salt and laponite suspension for catalysis. Chem. Mat. 2006, 18:3993-4001.
16. Li J.J., Jiang Z., Hao Z.P., Xu X.Y., Zhuang Y.H. Pillared laponite clays-supported palladium catalysts for the complete oxidation of benzene. J. Mol. Catal. A-Chem. 2005, 225:173-179.
17. Li J.J., Mu Z., Xu X.Y., Tian H., Duan M.H., Li L.D., Hao Z.P., Qiao S.Z., Lu G.Q. A new and generic preparation method of mesoporous clay composites containing dispersed metal oxide nanoparticles. Micropor. Mesopor. Mat. 2008, 114:214-221.
18. Qi Y., Al-Mukhtar M., Alcover J.F., Bergaya F. Coupling analysis of macroscopic and microscopic behaviour in highly consolidated Na-laponite clays. Appl. Clay Sci. 1996, 11:185-197.
19. Acemana S., Lahav N., Yariv S. A thermo-FTIR-spectroscopy analysis of Al-pillared smectites differing in source of charge, in KBr disks. Thermochim. Acta 1999, 340:349-366.
20. Kou M.R.S., Mendioroz S., Guijarro M.I. A thermal study of Zr-pillared montmorillonite. Thermochim. Acta 1998, 323:145-157.
21. Samanta S., Giri S., Sastry P.U., Mal N.K., Manna A., Bhaumik A. Synthesis and characterization of iron-rich highly ordered mesoporous Fe-MCM-41. Ind. Eng. Chem. Res. 2003, 42:3012-3018.
22. 2O conversions over steam-activated FeMFI zeolites. J. Catal. 2004, 227:512-522.
23. Gervasini A., Messi C., Ponti A., Cenedese S., Ravasio N. Nanodispersed Fe oxide supported catalysts with tuned properties. J. Phys. Chem. C 2008, 112:4635-4642.
24. Joseph Y., Ketteler G., Kuhrs C., Ranke W., Weiss W., Schlogl R. On the preparation and composition of potassium promoted iron oxide model catalyst films. Phys. Chem. Chem. Phys. 2001, 3:4141-4153.
25. Herranz T., Rojas S., Perez-Alonso F.J., Ojeda M., Terreros P., Fierro J.L.G. Carbon oxide hydrogenation over silica-supported iron-based catalysts influence of the preparation route. Appl. Catal. A-Gen. 2006, 308:19-30.
26. Dghoughi L., Elidrissi B., Bernede C., Addou A., Lamrani M.A., Regragui A., Erguig H. Physico-chemical, optical and electrochemical properties of iron oxide thin films prepared by spray pyrolysis. Appl. Surf. Sci. 2006, 253:1823-1829.
27. Prakasham R.S., Devi G.S., Laxmi K.R., Rao C.S. Novel synthesis of ferric impregnated silica nanoparticles and their evaluation as a matrix for enzyme immobilization. J. Phys. Chem. C 2007, 111:3842-3847.
28. Reddy E.P., Davydov L., Smirniotis P.G. Characterization of titanic loaded V-, Fe-, and Cr-incorporated MCM-41 by XRD, TPR, UV-vis, Raman, and XPS techniques. J. Phys. Chem. B 2002, 106:3394-3401.
29. Chen H.Y., Sachtler W.M.H. Activity and durability of Fe/ZSM-5 catalysts for lean burn NOx reduction in the presence of water vapor. Catal. Today 1998, 42:73-83.
30. Bineesh K.V., Kim S.Y., Jermy B.R., Park D.W. Synthesis, characterization and catalytic performance of vanadia-doped delaminated zirconia-pillared montmorillonite clay for the selective catalytic oxidation of hydrogen sulfide. J. Mol. Catal. A-Chem. 2009, 308:150-158.
31. Nguyen-Thanh D., Block K., Bandosz T.J. Adsorption of hydrogen sulfide on montmorillonites modified with iron. Chemosphere 2005, 59:343-353.
32. 3 Surfaces: A Density Functional Theory Study. J. Phys. Chem. C 2011, 115:1899-1910.
33. 5/Zr-pillared montmorillonite clay. Energy Environ. Sci. 2010, 3:302-310.
34. 2 catalysts for oxidation of hydrogen sulfide. React. Kinet. Catal. Lett. 2007, 92:89-97.
35. 2S oxidation. J. Mol. Catal. A-Chem. 2000, 158:251-255.
36. Sakaeva N.S., Varnek V.A., Bukhtiyarova G.A., Anufrienko V.F., Sobolev E.A., Zolotovskii B.P. Mossbauer spectroscopy study of alumina-supported iron-containing catalysts for hydrogen sulfide oxidation. React. Kinet. Catal. Lett. 2000, 70:169-176.
37. 2 on some oxides. Appl. Catal. A-Gen. 2003, 244:93-100.