pH值对共沉淀法制备钼基多金属氧化物催化异丁烯选择氧化制甲基丙烯醛性能的影响

doi:10.3866/PKU.WHXB201208282

Abstract

Abstract:

The effect of different pH values on Mo-Bi-Fe-Co-Mn multiphasic oxide catalysts prepared via co-precipitation methods was studied. In addition, selective oxidation of isobutylene to methacrolein (MAL) reaction was evaluated. The structures and crystal phases of the catalysts were characterized by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS), N₂ adsorption-desorption, and temperature-programmed reduction of H₂ (H₂-TPR). The characterization results showed that the structures and properties depended on the pH during preparation. The amount of the special crystalline phase MX on the catalysts increased with increasing pH value during the preparation process. When the precipitation pH value was 7, the crystalline phase MX reached maximum levels on the corresponding sample. The conversion of isobutene and selectivity for methacrolein were 99.9% and 95.6%, respectively. When increasing the precipitation pH, the MX content decreased, and the conversion of isobutene and selectivity for methacrolein decreased. The results revealed that synergistic effects or cooperation between multiphasic oxides and the special phase MX might be important for improving catalytic performance.

Key words: Molybdenum, Multiphasic oxides, pH value, Isobutene, Oxidation

XU Da, LIU Shi-Yan, LIU Yun-Ling, WANG Zhen-Lü. Effect of pH Value on the Properties of Molybdenum-Based Multiphasic Oxide Catalysts in Selective Oxidation of Isobutene to Methacrolein[J]. Acta Phys. -Chim. Sin. 2012, 28(11), 2690-2696. doi: 10.3866/PKU.WHXB201208282

References

(1) Zhu,W. C.; Jia, M. J.;Wang, Z. L.;Wang, G. J.;Wu, T. H.Chem. J. Chin. Univ. 2007, 28 (2), 334. [朱万春, 贾明君,王振旅, 王国甲, 吴通好. 高等学校化学学报, 2007, 28 (2),334.]
(2) Ono, T.; Utsumi, K.; Kataoka, M.; Tanaka, Y.; Noguchi, F.Catal. Today 2004, 91-92, 181.
(3) Liu, H.; Gaigneaux, E. M.; Imoto, H.; Shido, T.; Iwasawa, Y.Appl. Catal. A 2000, 202, 251. doi: 10.1016/S0926-860X(00)00539-1
(4) Inoue, T.; Oyama, S. T.; Imoto, H.; Asakura, K.; Iwasawa, Y.Appl. Catal. A2000, 191, 131. doi: 10.1016/S0926-860X(99)00314-2
(5) Cai, T. J.; Yu, C. L.; Deng, Q.; Peng, Z. S.; Long, Y. F.; Jiang, S.L. Chin. J. Catal. 2003, 24, 951. [蔡铁军, 余长林, 邓谦,彭振山, 龙云飞, 蒋绍亮. 催化学报, 2003, 24, 951.]
(6) Song, N.; Rhodes, C.; Bartley, J. K.; Taylor, S. H.; Chadwick,D.; Hutchings, G. J. J.Catal. 2005, 236, 282. doi: 10.1016/j.jcat.2005.10.008
(7) Gaigneaux, E. M.; Genet, M. J.; Ruiz, P.; Delmon, B. J. Phys. Chem. B 2000, 104, 5724. doi: 10.1021/jp9913416
(8) Guan, J. Q.; Xu, C.;Wang, Z. Q.; Yang, Y.; Liu, B.; Shang, F. P.;Shao, Y. Q.; Kan, Q. B. Catal. Lett. 2008, 124, 428. doi: 10.1007/s10562-008-9496-3
(9) Wang, L.; Li, Z. X.; Zhang, S. J.; Zhang, X. P. The Chinese Journal of Process Engineering 2007, 7 (1), 202. [王蕾,李增喜, 张锁江, 张香平. 过程工程学报, 2007, 7 (1), 202.]
(10) Grzybowska, B.; Haber, J.; Komorek, J. J. Catal. 1972, 25, 25.doi: 10.1016/0021-9517(72)90198-4
(11) Wang, X. T.; Bi, C.; Zhong, S. H.; Xiao, X. F. Chin. J. Catal.2010, 31, 84. [王希涛, 毕超, 钟顺和, 肖秀芬. 催化学报,2010, 31, 84.] doi: 10.3724/SP.J.1088.2010.90634
(12) Jung, J. C.; Lee, H.; Kim, H.; Chung, Y. M.; Kim, T. J.; Lee, S.J.; Oh, S. H.; Kim, Y. S.; Song, I. K.Catal. Commun. 2008, 9,1676. doi: 10.1016/j.catcom.2008.01.026
(13) Jung, J. C.; Lee, H.; Seo, J. G.; Seo, J. G.; Park, S.; Chung, Y.M.; Kim, T. J.; Lee, S. J.; Oh, S. H.; Kim, Y. S.; Song, I. K.Catal. Today 2009, 141, 325.
(14) Jung, J. C.; Lee, H.; Kim, H.; Park, S.; Chung, Y. M.; Kim, T. J.;Lee, S. J.; Oh, S. H.; Kim, Y. S.; Song, I. K. Catal. Commun. 2008, 9, 2059. doi: 10.1016/j.catcom.2008.03.052
(15) Guan, J. Q.;Wu, S. J.;Wang, H. S.; Jing, S. B.;Wang, G. J.;Zhen, K. J.; Kan, Q. B. J. Catal. 2007, 251, 354. doi: 10.1016/j.jcat.2007.07.028
(16) VanWell,W. J. M.; Le, M. T.; Schiødt, N. C.; Hoste, S.; Stoltze,P. J. Mol. Catal. A 2006, 256, 1. doi: 10.1016/j.molcata.2006.04.030
(17) Jo, B. Y.; Kim, E. J.; Moon, S. H. Appl. Catal. A 2007, 332, 257.doi: 10.1016/j.apcata.2007.08.025
(18) Le, M. T.; VanWell,W. J. M.; Stoltze, P.; Driessche, I. V.;Hoste, S. Appl. Catal. A 2005, 282, 189. doi: 10.1016/j.apcata.2004.12.010
(19) Carrazán, S. R. G.; Martín, C.; Rives, V.; Vidal, R. Appl. Catal. A 1996, 135, 95. doi: 10.1016/0926-860X(95)00226-X
(20) Moens, L.; Ruiz, P.; Delmon, B.; Devillers, M. Appl. Catal. A1998, 171, 131. doi: 10.1016/S0926-860X(98)00075-1
(21) Moens, L.; Ruiz, P.; Delmon, B.; Devillers, M. Appl. Catal. A1999, 180, 299. doi: 10.1016/S0926-860X(98)00360-3
(22) Moens, L.; Ruiz, P.; Delmon, B.; Devillers, M. Appl. Catal. A2003, 249, 365. doi: 10.1016/S0926-860X(03)00225-4
(23) Xiong, Y. L.;Weng, L. T.; Bertrand, P.; Ladrière, J.; Daza, L.;Ruiz, P.; Delmon, B. J. Mol. Catal. A 2000, 155, 59. doi: 10.1016/S1381-1169(99)00319-2
(24) Xiong, Y. L.; Cadus, L. E.; Daza, L.; Bertrand, P.; Ladrière, J.;Ruiz, P.; Delmon, B. Topics Catal. 2000, 11/12, 167.
(25) Qu, Y. L.; Liu, S. Y.;Wang, Z. L.; Xu, J. N. Chem. J. Chin. Univ. 2010, 31 (2), 325. [曲渊立, 刘士艳, 王振旅, 徐家宁.高等学校化学学报, 2010, 31 (2), 325.]
(26) Li, J.; Song,W.; Dou, B. S. Chin. J. Appl. Chem. 1996, 13 (5),58. [李静, 宋伟, 窦伯生. 应用化学, 1996, 13 (5), 58.]
(27) Sun, R. Q.; Gu, X. Y.; Zhang, H. H.; Yang, R. S.; Yang, Q. Y.;Zhao, S. L. Spectroscopy and Spectral Analysis 2000, 20 (6),857. [孙瑞卿, 辜晓燕, 张汉辉, 杨融生, 杨齐愉, 赵士龙.光谱学与光谱分析, 2000, 20 (6), 857.]
(28) Wang, G. J.;Wu, T. H.; Yang, H. M.; Jiang, Y. Z.; Ji, Y. S.Chem. J. Chin. Univ. 1994, 15 (12), 1845. [王国甲, 吴通好,杨洪茂, 姜玉子, 稽玉书. 高等学校化学学报, 1994, 15 (12),1845.]
(29) Cai, T. J.; Deng, Q.; Huang, D. F.; Peng, Z. S.; Long, Y. F.;Chen, Y. Z. Chin. J. Inorg. Chem. 2002, 18 (6), 602. [蔡铁军,邓谦, 黄德发, 彭振山, 龙云飞, 陈亚中. 无机化学学报,2002, 18 (6), 602.]
(30) Ma,W. P.; Kugler, E. L.;Wright, J.; Dadyburjor, D. B. Energy & Fuels 2006, 20, 2299. doi: 10.1021/ef0602372

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Effect of pH Value on the Properties of Molybdenum-Based Multiphasic Oxide Catalysts in Selective Oxidation of Isobutene to Methacrolein

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