Synthesis of ethanol from syngas over iron-promoted Rh immobilized on modified SBA-15 molecular sieve: Effect of iron loading

Chemical Engineering Research and Design

Volumn 89, Issue 3, 2011, Pages 249-253

  Chen, Guochang ^a,b   Guo, Cun Yue ^b   Huang, Zhijun ^a,b   Yuan, Guoqing ^a  

^a INSTITUTE OF CHEMISTRY   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

C2 oxygenates; CO hydrogenation; Iron; Rhodium; SBA 15

Indexed keywords

ACTIVE SITE; C2-OXYGENATES; CO CONVERSION; CO HYDROGENATION; CO MOLECULE; IRON LOADING; METHANE PRODUCTION; RH CATALYSTS; SBA-15; SBA-15 MOLECULAR SIEVE; SYN-GAS; TEMPERATURE PROGRAMMED SURFACE REACTION; WEIGHT RATIOS;

ETHANOL; HYDROGENATION; METHANE; MOLECULAR SIEVES; SIEVES; SURFACE REACTIONS; SYNTHESIS (CHEMICAL); SYNTHESIS GAS;

RHODIUM;

EID: 79952009645     PISSN: 02638762     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cherd.2010.07.014     Document Type: Article

References (30)

1. 2. J. Mol. Catal. A: Chem. 1996, 105:175-183.
2. 2 supports. J. Am. Chem. Soc. 1988, 110:2074-2081.
3. Bowker M. On the mechanism of ethanol synthesis on rhodium. Catal. Today 1992, 15:77-100.
4. Burch R., Petch M.I. Investigation of the synthesis of oxygenates from carbon-monoxide hydrogen mixtures on supported rhodium catalysts. Appl. Catal. A 1992, 88:39-60.
5. Burch R., Petch M.I. Kinetic and transient kinetic investigations of the synthesis of oxygenates from carbon-monoxide hydrogen mixtures on supported rhodium catalysts. Appl. Catal. A 1992, 88:77-99.
6. 2(111) surface. J. Phys. Chem. B 2006, 110:14816-14823.
7. 2(111) surface. Chem. Phys. 2008, 348:161-168.
8. Choi Y.M., Liu P. Mechanism of ethanol synthesis from syngas on Rh(111). J. Am. Chem. Soc. 2009, 131:13054-13061.
9. Derouane E.G. Molecular traffic control and confinement catalysis in molecular-sieves with differentiated intersecting pores. Appl. Catal. A 1994, 115:N2-N3.
10. Farrell A.E., Plevin R.J., Turner B.T., Jones A.D., O'Hare M., Kammen D.M. Ethanol can contribute to energy and environmental goals. Science 2006, 311:506-508.
11. 3 supported rhodium. Appl. Catal. A 1994, 120:115-126.
12. Haider M.A., Gogate M.R., Daivs R.J. Fe-promotion of supported Rh catalysts for direct conversion of syngas to ethanol. J. Catal. 2009, 261:9-16.
13. Henrici-Olivé G., Olivé S. The Fischer-Tropsch synthesis: molecular weight distribution of primary products and reaction mechanism. Angew. Chem. Int. Ed. 1976, 15:136-141.
14. Lavalley J.C., Saussey J., Lamotte J., Breault R., Hindermann J.P., Kiennemann A. Infrared study of carbon-monoxide hydrogenation over rhodium ceria and rhodium silica catalysts. J. Phys. Chem. 1990, 94:5941-5947.
15. Luo Y., Hou Z., Li R., Zheng X. Rapid synthesis of ordered mesoporous silica with the aid of heteropoly acids. Micropor. Mesopor. Mater. 2008, 109:585-590.
16. 3 for C-2-oxygenates synthesis from syngas-effect of manganese loading. Appl. Catal. A 2004, 261:47-55.
17. Pan X., Fan Z., Chen W., Ding Y., Luo H., Bao X. Enhanced ethanol production inside carbon-nanotube reactors containing catalytic particles. Nat. Mater. 2007, 6:507-511.
18. Pariente S., Trens P., Fajula F., Di Renzo F., Tanchoux N. Heterogeneous catalysis and confinement effects-the isomerization of 1-hexene on MCM-41 materials. Appl. Catal. A 2006, 137:51-57.
19. 2 for sustainable development involving energy, catalysis, adsorption and chemical processing. Catal. Today 2006, 115:2-32.
20. Spivey J.J., Egbebi A. Heterogeneous catalytic synthesis of ethanol from biomass-derived syngas. Chem. Soc. Rev. 2007, 36:1514-1528.
21. Subramani V., Gangwal S.K. A review of recent literature to search for an efficient catalytic process for the conversion of syngas to ethanol. Energy Fuel 2008, 22:814-839.
22. Taguchi A., Schüth F. Ordered mesoporous materials in catalysis. Micropor. Mesopor. Mater. 2005, 77:1-45.
23. Treviño H., Hyeon T., Sachtler W.M.H. A novel concept for the mechanism of higher oxygenate formation from synthesis gas over MnO-promoted rhodium catalysts. J. Catal. 1997, 170:236-243.
24. Ueno Y., Tate A., Niwa O., Zhou H.S., Yamada T., Honma I. High benzene selectivity of uniform sub-nanometre pores of self-ordered mesoporous silicate. Chem. Commun. 2004, 6:746-747.
25. 3 inserted in SBA-15 silica at micropore mouth level: an experimental evidence of the confinement effect. Mol. Catal. A: Chem. 2009, 305:24-33.
26. Wang Y., Luo H., Liang D., Bao X. Different mechanisms for the formation of acetaldehyde and ethanol on the Rh-based catalysts. J. Catal. 2000, 196:46-55.
27. Wong T.T.T., Stakheev A.Y., Sachtler W.M.H. Dispersive oxidation of rhodium clusters in Na-Y by the combined action of zeolite protons and carbon-monoxide. J. Phys. Chem. 1992, 96:7733-7740.
28. 2 (W6+) catalysts investigated by FTIR and mass-spectroscopy. J. Catal. 1995, 156:37-50.
29. Zhao D., Feng J., Huo Q., Melosh N., Fredrickson G., Chmelka B.F., et al. Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores. Science 1998, 279:548-552.
30. Zhu K.K., Yue B., Zhou W.Z., He H.Y. Preparation of three-dimensional chromium oxide porous single crystals templated by SBA-15. Chem. Commun. 2003, 1:98-99.