NJC
Paper
4
. Conclusions
13 G. Luo, S. R. Yan, M. H. Qiao and K. N. Fan, Appl. Catal., A,
2007, 332, 79.
Cu/SBA-15 catalysts were prepared by three different methods,
namely IM, DP, and HDP. Cu/SBA-15-H was found to be the
most efficient catalyst for MA hydrogenation. The MA conver-
sion and ethanol selectivity reached 99.5% and 99.5% respec-
tively for pure MA hydrogenation, under the mild reaction
conditions. Cu/SBA-15-H also displayed good catalytic perfor-
mance in the co-hydrogenation of MA and AcOH in methanol
solution, achieving efficient indirect transformation from
AcOH to ethanol. And it was found that methanol solution
inhibited the conversion of MA, and suppressed the side
reaction of MA trans-esterification with the product ethanol
at higher LHSV. Characterization of the catalysts reveals that
the optimal catalytic activity of the Cu/SBA-15-H catalyst is a
result of highly dispersed copper particles, small particle size
1
1
1
1
4 S. R. Wang, X. B. Li, Q. Q. Yin, L. J. Zhu and Z. Y. Luo, Catal.
Commun., 2011, 12, 1246.
5 Z. He, H. Q. Lin, P. He and Y. Z. Yuan, J. Catal., 2011,
277, 54.
6 E. D. Guerreiro, O. F. Gorrizz, J. B. Rivarola and L. A. Arr u´ a,
Appl. Catal., A, 1997, 165, 259.
7 X. Zhanga, Y. p. Li, S. b. Qiu, T. J. Wang, M. Y. Ding,
Q. Zhang, L. L. Ma and Y. X. Yu, Chin. J. Chem. Phys.,
2013, 26, 77.
1
1
2
2
2
2
2
2
8 Z. G. Guo, S. R. Wang, G. H. Xu, Q. J. Cai and L. J. Zhu,
BioResources, 2011, 6, 2539.
9 Y. J. Liu, E. Lotero and J. G. Goodwin Jr, J. Catal., 2006,
242, 278.
0 M. P. Kapoor, Y. Ichihashi, W. J. Shen and Y. Matsumura,
Catal. Lett., 2001, 76, 3.
1 C. J. G. Van Der Grift, P. A. Elberse, A. Mulder and J. W.
Geus, Appl. Catal., A, 1990, 59, 275.
2 G. Lapisardi, F. Chiker, F. Launay, J.-P. Nogier and J.-L.
Bonardet, Catal. Commun., 2004, 5, 277.
3 S. Wu, Y. Han, Y. C. Zou, J. W. Song, L. Zhao, Y. Di, S. Z. Liu
and F. S. Xiao, Chem. Mater., 2004, 16, 486.
0
+
and the synergetic effect between the Cu and Cu species.
Acknowledgements
We acknowledge financial support from the National Natural
Science Foundation of China (51276166), the National Science and
Technology Supporting Plan Through Contract (2011BAD22B06),
and Zhejiang Provincial Natural Science Foundation of China
4 X. Guo, A. Yin, W. L. Dai and K. Fan, Catal. Lett., 2009,
(R1110089).
132, 22.
5 F. J. Brieler, M. Fr o¨ ba, L. M. Chen, P. J. Klar, W. Heimbrodt,
H.-A. K. v. Nidda and A. Loidl, Chem. – Eur. J., 2002, 8,
References
185.
1
M. A. R. Sadiq, Y. K. Ali and A. R. Noor, Eng. & Tech. Journal, 26 S. R. Wang, X. B. Li, L. Guo and Z. Y. Luo, Int. J. Hydrogen
2011, 29, 1438.
Energy, 2012, 37, 11122.
2
3
M. Balat and H. Balat, Appl. Energy, 2009, 86, 2273.
M. E. Himmel, S. Y. Ding, D. K. Johnson, W. S. Adney,
27 X. Y. Jiang, G. L. Lu, R. X. Zhou, J. X. Mao, Y. Chen and
X. M. Zheng, Appl. Surf. Sci., 2001, 173, 8.
M. R. Nimlos, J. W. Brady and T. D. Foust, Science, 2007, 28 L. Chen, T. Horiuchi, T. Osaki and T. Mori, Appl. Catal., B,
15, 804. 1999, 23, 259.
X. G. Song, Y. J. Ding, W. M. Chen, W. D. Dong, Y. P. Pei, 29 S. Bennici, P. Carniti and A. Gervasini, Catal. Lett., 2004,
J. Zang, L. Yan and Y. Lu, Catal. Commun., 2012, 19, 100.
98, 187.
R. Xu, C. Yang, W. Wei, W. H. Li, Y. H. Sun and T. D. Hu, 30 C. D. Wagner, W. M. Riggs, L. E. Davis, J. F. Moulder and
3
4
5
6
J. Mol. Catal. A: Chem., 2004, 221, 51.
G. E. Muilenerg, Handbook of X-ray Photoelectron Spectro-
scopy, Perkin-Elmer Corporation, Physical Electronics
Division, Minnesota, 1979.
Global Data, Acetic Acid: World Supply Outweighs Demand,
31 January, 2011.
7
8
W. Rachmady and M. A. Vannice, J. Catal., 2000, 192, 322.
31 R. Zhang, Y. H. Sun and S. Y. Peng, J. Nat. Gas Chem., 2000,
9, 110.
G. Onyesty ´a k, S. Harnos, A. Kaszonyi, M. Stolcova and
ˇ
´
D. Kall o´ , Catal. Commun., 2012, 27, 159.
32 E. K. Poels and D. S. Brands, Appl. Catal., A, 2000, 191, 83.
9
P. S. Wehner and B. L. Gustafson, J. Catal., 1992, 135, 420. 33 M. Bart o´ k and A. Moln ´a r, in The Chemistry of Double-Bonded
1
1
1
0 D. Wang, G. H. Yang, Q. X. Ma, M. B. Wu, Y. S. Tan,
Y. Yoneyama and N. Tsubaki, ACS Catal., 2012, 2, 1958.
1 D. Wang, G. H. Yang, Q. X. Ma, Y. Yoneyama, Y. S. Tan, 34 L. F. Chen, P. J. Guo, M. H. Qiao, S. R. Yan, H. X. Li,
Y. Z. Han and N. Tsubaki, Fuel, 2013, 109, 54. W. Shen, H. L. Xu and K. N. Fan, J. Catal., 2008, 257, 172.
2 H. Friedrich, J. R. A. Sietsma, P. E. D. Jongh, A. J. Verkleij 35 H. Q. Lin, X. L. Zheng, Z. He, J. W. Zheng, X. P. Duan and
Functional Groups (Suppl. A3), ed. S. Patai, Wiley, New York,
1997, p. 843.
and K. P. D. Jong, J. Am. Chem. Soc., 2007, 129, 10249.
Y. Z. Yuan, Appl. Catal., A, 2012, 287, 445.
2
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