Synthesis and activity comparison of copper-incorporated MCM-41-type sorbents prepared by one-pot and impregnation procedures for H2S removal

Industrial and Engineering Chemistry Research

Volumn 47, Issue 4, 2008, Pages 1035-1042

  Ozaydin, Zeynep ^a   Yasyerli, Sena ^a   Dogu, Guisen ^a  

^a GAZI UNIVERSITY   (Turkey)

Author keywords

[No Author keywords available]

Indexed keywords

COPPER OXIDES; HYDROGEN SULFIDE; HYDROTHERMAL SYNTHESIS; MESOPOROUS MATERIALS; SORBENTS; SORPTION;

IMPREGNATION PROCEDURES; MCM-41 STRUCTURE; SULFUR RETENTION CAPACITIES;

COPPER;

COPPER; COPPER OXIDES; HYDROGEN SULFIDE; HYDROTHERMAL SYNTHESIS; MESOPOROUS MATERIALS; SORBENTS; SORPTION;

EID: 40449112048     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie071039g     Document Type: Article

References (27)

1. 2S Removal From Coal Gas. Ind. Eng. Chem. Res. 1987, 37, 2775.
2. Ciesla, U.; Schüth, F. Ordered Mesoporous Materials. Micropor. Mesopor. Mater. 1999, 27, 131.
3. Garcia, E.; Palacios, J. M.; Alanson, L.; Moliner R. Performance of Mn and Cu Mixed Oxides as Regenerable Sorbents For Hot Coal Gas Desulfurization. Energy Fuels 2000, 14 (6), 1296.
4. Grun, M.; Unger, K. K.; Matsumoto, A.; Tsutsumi, K. Novel Pathways For the Preparation of Mesoporous MCM-41 Materials. Micropor. Mesopor. Mater. 1999, 27, 207.
5. Gucbilmez, Y.; Dogu., T.; Balci, S. Vanadium Incorporated High Surface Area MCM-41 Catalysts. Catal. Today 2005, 100, 473.
6. Gucbilmez, Y., Dogu, T.; Balci, S. Ethylene and Acetaldehyde Production by Selective Oxidation of Ethanol Using Mesoporous V-MCM-41 Catalysts. Ind. Eng. Chem. Res. 2006, 45, 3496.
7. 2 MCM-Like Mesoporous Materials. Langmuir 2004, 20, 2879.
8. Hadjiivanov, K.; Tsoncheva, T.; Dimitrov, M., Minchev, C.; Knozinger, H. Characterization of Cu/MCM-41 and Cu/MCM-48 Mesoporous Catalysts by FTIR Spectroscopy of Adsorbed CO. Applied Catalysis A: Gen. 2003, 241, 331.
9. 2S Removal and Regeneration Properties of Zn-Al-Based Sorbents Promoted with Various Promoters. Catal. Today 2006, 111, 217.
10. Karayilan, D.; Dogu, T.; Yasyerli, S.; Dogu, G. Mn-Cu and Mn-Cu-V Mixed Oxide Regenerable Sorbents for Hot Gas Desulfurization. Ind. Eng. Chem. Res. 2005, 44, 5221.
11. Ko, T. H.; Chu H.; Chaung L. K. The Sorption of Hydrogen Sulfide from Hot Syngas by Metal Oxides Over Supports. Chemosphere 2005, 58, 467.
12. Kresge, C. T.; Leonowicz, M. E.; Roth, W. J.; Vartuli, W. J.; Beck, J. S. Ordered Mesoporous Molecular Sieves Synthesized by a Liquid Crystal Template Mechanism. Nature 1992, 359, 710.
13. 2S from Hot Gas in the Presence of Cu-Containing Sorbents. Fuel 1989, 68, 74.
14. Li, Z.; Flytzani-Stephanopoulos, M. Cu-Cr-O and Cu-Ce-O Re-generable Oxide Sorbents For Hot Gas Desulfurization. Ind. Eng. Chem. Res. 1997, 36, 187.
15. 2. J. Catal. 2005, 234, 463.
16. Nalbant, A.; Dogu, T.; Balci, S. Ni and Cu Incorporated Mesopouros Nanocomposite Catalytic Material. J. Nanosci. Nanotechnol. 2007, in press.
17. 2O as Active Species in the Steam Reforming of Methanol. Appl. Catal., A 2005, 293, 64.
18. Sener, C.; Dogu, T.; Dogu, G. Effects of Synthesis Conditions on the Strucure of Pd Incorporated MCM-41 Type Mesoporous Nanocomposite Catalytic Materials With High Pd/Si Ratios. Micropor. Mesopor. Mater. 2006, 94, 89.
19. Slimane, R. B.; Abbasian, J. Copper-Based Sorbents for Coal Gas Desulfurization at Moderate Temperatures. Ind. Eng. Chem. Res. 2000, 39 (5), 1338.
20. Tsoncheva, T.; Venkov, T.; Dimitrov, M.; Minchev, C.; Hadjiivanov, K. Copper-Modified Mesoporous MCM-41 Silica: FT-IR and Catalytic Study. J. Molec. Catal. A: Chem. 2004, 209, 125.
21. Wagner, C. D. NIST Technical Note 1289, United States Department of Commerce National Institute of Standards and Technology, 1991; p 22.
22. Wang, Z. M.; Lin, Y. S. Sol-gel Derived Alumina-Supported Copper Oxide Sorbent for Flue Gas Desulfurization. Ind. Eng. Chem. Res. 1998, 37, 4675.
23. 2S Removal in the Presence and Absence of Hydrogen and Predictions of a Deactivation Model. Ind. Eng. Chem. Res. 2001, 40, 5206.
24. 2S Removal on Cu-V-Mo, Cu-V and Cu-Mo Mixed Oxides. Chem. Eng. Commun. 2003, 190, 1055.
25. 2S to Elemental Sulfur Over Cu-V and Cu-V-Mo Mixed Oxides in a Fixed Bed Reactor. Chem. Eng. Sci. 2004, 59, 4001.
26. 2 Catalysts Prepared by the Complexation Technique. Catal. Today 2006, 117, 271.
27. 2S Removal and Activity Comparisons with V-Mn, Zn-Mn, Fe-Mn Sorbents. Chem. Eng. Process. 2006, in press.