The catalytic dehydro-aromatization reaction over Mo/HZSM-5 catalyst was drastically stabilized by the co-addition of 5.4% H2 and 1.8% H2O to methane feed at 750 °C, 0.3 MPa and methane space velocity of 3000 mL g−1 h−1, suppressing the coke formation effectively, compared with single hydrogen or steam addition.
Similar content being viewed by others
References
L. Wang L. Tao M. Xie G. Xu J. Huang Y. Xu (1993) Catal. Lett. 21 35 Occurrence Handle10.1007/BF00767368
F. Solymosi A. Erdohelyi A. Szoke (1995) Catal. Lett. 32 43 Occurrence Handle10.1007/BF00806100
S. Liu, Q. Dong, R. Ohnishi and M. Ichikawa, Chem. Commun. (1997) 1455
D. Wang J.H. Lunsford M.P. Rosynek (1997) J. Catal. 169 347 Occurrence Handle10.1006/jcat.1997.1712
R.W. Borry E.C. Lu Y.H. Kim E. Iglesia (1998) Stud. Surf. Sci. Catal. 119 403
F. Solymosi L. Bugyi A. Oszko I. Hovarth (1999) J. Catal. 185 160 Occurrence Handle10.1006/jcat.1999.2491
W. Ding S. Li G.D. Meitzner E. Iglesia (2001) J. Phys. Chem. B 105 506 Occurrence Handle10.1021/jp0030692
H. Liu T. Li B. Tian Y. Xu (2001) Appl. Catal. A 213 103 Occurrence Handle10.1016/S0926-860X(00)00883-8
Y. Xu X. Bao L. Lin (2003) J. Catal. 216 386 Occurrence Handle10.1016/S0021-9517(02)00124-0
Y. Shu, H. Ma, R. Ohnishi and M. Ichikawa, Chem. Commun. (2003) 86
H. Ma R. Ohnishi M. Ichikawa (2003) Catal. Lett. 89 143 Occurrence Handle10.1023/A:1024796115700
K. Honda T. Yoshida Z.G. Zhang (2003) Catal. Commun. 4 21 Occurrence Handle10.1016/S1566-7367(02)00242-X
H. Ma R. Kojima R. Ohnishi M. Ichikawa (2004) Appl. Catal. A: Gen. 275 183 Occurrence Handle10.1016/j.apcata.2004.07.032
S. Liu R. Ohnishi M. Ichikawa (2003) J. Catal. 220 57 Occurrence Handle10.1016/S0021-9517(03)00236-7
R. Kojima S. Kikuchi M. Ichikawa (2004) Chem. Lett. 33 1166 Occurrence Handle10.1246/cl.2004.1166
H. Liu Y. Li W. Shen Y. Xu X. Bao (2004) Catal. Today 93–95 65 Occurrence Handle10.1016/j.cattod.2004.05.014
A.R.S. Darujati D.C. LaMont W.J. Thomson (2003) Appl. Catal. A: Gen. 253 397 Occurrence Handle10.1016/S0926-860X(03)00531-3
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ma, H., Kojima, R., Kikuchi, S. et al. Effective Coke Removal in Methane to Benzene (MTB) Reaction on Mo/HZSM-5 Catalyst by H2 and H2O Co-addition to Methane. Catal Lett 104, 63–66 (2005). https://doi.org/10.1007/s10562-005-7437-y
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s10562-005-7437-y