Cu, Fe, or Ni doped molybdenum oxide supported on Al2O3 for the oxidative dehydrogenation of ethylbenzene

doi:10.1016/S1872-2067(14)60313-2

催化学报 ›› 2015, Vol. 36 ›› Issue (5): 712-720.DOI: 10.1016/S1872-2067(14)60313-2

Cu, Fe, or Ni doped molybdenum oxide supported on Al₂O₃ for the oxidative dehydrogenation of ethylbenzene

Tiago Pinheiro Braga^a, Antônio Narcísio Pinheiro^c, Edson R. Leite^c, Regina Cláudia R. dos Santos^b, Antoninho Valentini^b

a LABPEMOL-Laboratório de Peneiras Moleculares, Institute of Chemistry, Federal University of Rio Grande do Norte, Natal, RN, CEP: 59078-970, Brazil;
b Langmuir-Laboratório de Adsorção e Catálise, Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceará, Fortaleza, CE, CEP:60440-554, Brazil;
c Department of Chemistry, Federal University of São Carlos, São Carlos, SP, CEP:13560-905, Brazil

收稿日期:2015-01-09 修回日期:2015-02-03 出版日期:2015-04-17 发布日期:2015-04-17
通讯作者: Tiago Pinheiro Braga

Cu, Fe, or Ni doped molybdenum oxide supported on Al₂O₃ for the oxidative dehydrogenation of ethylbenzene

Tiago Pinheiro Braga^a, Antônio Narcísio Pinheiro^c, Edson R. Leite^c, Regina Cláudia R. dos Santos^b, Antoninho Valentini^b

a LABPEMOL-Laboratório de Peneiras Moleculares, Institute of Chemistry, Federal University of Rio Grande do Norte, Natal, RN, CEP: 59078-970, Brazil;
b Langmuir-Laboratório de Adsorção e Catálise, Department of Analytical Chemistry and Physical Chemistry, Federal University of Ceará, Fortaleza, CE, CEP:60440-554, Brazil;
c Department of Chemistry, Federal University of São Carlos, São Carlos, SP, CEP:13560-905, Brazil

Received:2015-01-09 Revised:2015-02-03 Online:2015-04-17 Published:2015-04-17
Contact: Tiago Pinheiro Braga

摘要/Abstract

摘要：

Molybdenum-based catalysts supported on Al₂O₃ doped with Ni, Cu, or Fe oxide were synthesized and used in ethylbenzene dehydrogenation to produce styrene. The molybdenum oxide was supported using an unconventional route that combined the polymeric precursor method (Pechini) and wet impregnation on commercial alumina. The samples were characterized by X-ray diffraction (XRD), N₂ adsorption-desorption isotherms, temperature-programmed reduction of H₂ (H₂-TPR), and thermogravimetric (TG) analysis. XRD results showed that the added metals were well dispersed on the alumina support. The addition of the metal oxide (Ni, Cu, or Fe) of 2 wt% by wet impregnation did not affect the texture of the support. TPR results indicated a synergistic effect between the dopant and molybdenum oxide. The catalytic tests showed ethylbenzene conversion of 28%-53% and styrene selectivity of 94%-97%, indicating that the addition of the dopant improved the catalytic performance, which was related to the redox mechanism. Molybdenum oxides play a fundamental role in the oxidative dehydrogenation of ethylbenzene to styrene by its redox and acid-base properties. The sample containing Cu showed an atypical result with increasing conversion during the reaction, which was due to metal reduction. The Ni-containing solid exhibited the highest amount of carbon deposited, shown by TG analysis after the catalytic test, which explained its lower catalytic stability and selectivity.

关键词: Ethylbenzene, Styrene, Molybdenum, Alumina, Dopant

Abstract:

Key words: Ethylbenzene, Styrene, Molybdenum, Alumina, Dopant

Tiago Pinheiro Braga, Antônio Narcísio Pinheiro, Edson R. Leite, Regina Cláudia R. dos Santos, Antoninho Valentini. Cu, Fe, or Ni doped molybdenum oxide supported on Al₂O₃ for the oxidative dehydrogenation of ethylbenzene[J]. 催化学报, 2015, 36(5): 712-720.

×
扫码分享

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.cjcatal.com/CN/10.1016/S1872-2067(14)60313-2

https://www.cjcatal.com/CN/Y2015/V36/I5/712

参考文献

[1] Baghalha M, Ebrahimpour O. Appl Catal A, 2007, 326: 143
[2] Hirano T. Appl Catal, 1986, 26: 65
[3] Mimura N, Saito M. Catal Today, 2000, 55: 173
[4] Park S E, Han S C. J Ind Eng Chem, 2004, 10: 1257
[5] Sun A L, Qin Z F, Wang J G. Appl Catal A, 2002, 234: 179
[6] Sakurai Y, Suzaki T, Ikenaga N, Suzuki T. Appl Catal A, 2000, 192: 281
[7] Sato S, Ohhara M, Sodesawa T, Nozaki F. Appl Catal, 1988, 37: 207
[8] Fedorov G I, Sibgatullin S G, Solodova N L, Izmailov R I. Petrol Chem, 1976, 16(3): 162
[9] Cavani F, Trifirò F. Appl Catal A, 1995, 133: 219
[10] Li C G, Miao C X, Nie Y Y, Yue Y H, Gu S Y, Yang W M, Hua W M, Gao Z. Chin J Catal (李春光, 缪长喜, 聂颖颖, 乐英红, 顾松园, 杨为民, 华伟明, 高滋. 催化学报), 2010, 31: 993
[11] Li H Y, Yue Y H, Miao C X, Xie Z K, Hua W M, Gao Z . Chin J Catal (李惠云, 乐英红, 缪长喜, 谢在库, 华伟明, 高滋. 催化学报), 2006, 27: 4
[12] Ikenaga N, Tsuruda T, Senma K, Yamaguchi T, Sakurai Y, Suzuki T. Ind Eng Chem Res, 2000, 39: 1228
[13] Carja G, Nakamura R, Aida T, Niiyama H. J Catal, 2003, 218: 104
[14] He X X, Fan C, Gu X Y, Zhou X G, Chen D, Zhu Y A. J Mol Catal A, 2011, 344: 53
[15] Braga T P, Pinheiro A N, Teixeira C V, Valentini A. Appl Catal A, 2009, 366: 193
[16] Wong S T, Lin H P, Mou C Y. Appl Catal A, 2000, 198: 103
[17] Morán C, González E, Sánchez J, Solano R, Carruyo G, Moronta A. J Colloid Interface Sci, 2007, 315: 164
[18] Moronta A, Troconis M E, González E, Morán C, Sánchez J, González A, Quinónez J. Appl Catal A, 2006, 310: 199
[19] Pramod C V, Raghavendra C, Reddy K H P, Babu G V R, Rao K S R, Raju B D. J Chem Sci, 2014, 126: 311
[20] Su X Y, Wang R, Su D S. Chin J Catal (孙晓岩, 王锐, 苏党生. 催化学报), 2013, 34: 508
[21] Chen D, Holmen A, Sui Z J, Zhou X G. Chin J Catal (催化学报), 2014, 35: 824
[22] Cavani F, Trifiro F. Appl Catal A, 1995, 133: 219
[23] Xin Q, Lin L W. Chin J Catal (辛勤, 林励吾. 催化学报), 2013, 34: 401
[24] Dalmaschio C J, Mastelaro V R, Nascente P, Bettini J, Zotin J L, Longo E, Leite E R. J Colloid Interface Sci, 2010, 343: 256
[25] Chary K V R, Reddy K R, Kishan G, Niemantsverdriet J W, Mestl G. J Catal, 2004, 226: 283
[26] Al-Shihry S S, Halawy S A. J Mol Catal A, 1996, 113: 479
[27] Humblot F, Candy J P, Le Peltier F, Didillon B, Basset J M. J Catal, 1998, 179: 459
[28] Kaneko S, Arakawa T, Ohshima M, Kurokawa H, Miura H. Appl Catal A, 2009, 356: 80
[29] Men Y, Yang M. Catal Commun, 2012, 22: 68
[30] Delgado J J, Chen X, Tessonnier J P, Schuster M E, Del Rio E, Schlögl R, Su D S. Catal Today, 2010, 150: 49
[31] Nederlof C, Kapteijn F, Makkee M. Appl Catal A, 2012, 417-418: 163
[32] Zarubina V, Nederlof C, Van der Linden B, Kapteijn F, Heeres H J, Makkee M, Melian-Cabrera I. J Mol Catal A, 2014, 381: 179
[33] Braga T P, Sales B M C, Pinheiro A N, Herrera W T, Baggio-Saitovitch E, Valentini A. Catal Sci Technol, 2011, 1: 1383
[34] Pochamoni R, Narani A, Gurram V R B, Gudimella M D, Potharaju P S S P, Burri D R, Rao K S R. Indian J Chem Sect A, 2014, 53A: 493
[35] Oganowski W, Hanuza J, Drulis H, Mista W, Macalik L. Appl Catal A, 1996, 133: 143
[36] Irún O, Sadosche S A, Lasobras J, Soler J, Francés E, Herguido J, Menéndez M. Catal Today, 2013, 203: 53
[37] Park M S, Vislovskiy V P, Chang J S, Shul Y G, Yoo J S, Park S E. Catal Today, 2003, 87: 205
[38] Abello M C, Gomez M F, Ferretti O. Appl Catal A, 2001, 207: 421
[39] Nederlof C, Talay G, Kapteijn F, Makkee M. Appl Catal A, 2012, 423-424: 59
[40] Watanabe R, Sekine Y, Kojima J, Matsukata M, Kikuchi E. Appl Catal A, 2011, 398: 66
[41] He X X, Fan C, Gu X Y, Zhou X G, Chen D, Zhu Y A. J Mol Catal A, 2011, 344: 53
[42] Hanuza J, Jezowska-Trzebiatowska B, Oganowski W. J Mol Catal, 1978, 4: 271
[43] Abello M C, Gomez M F, Ferretti O. Appl Catal A, 2001, 207: 421
[44] Vedrine J C, Millet J M M, Volta J C. Catal Today, 1996, 32: 115

Cu, Fe, or Ni doped molybdenum oxide supported on Al₂O₃ for the oxidative dehydrogenation of ethylbenzene

Cu, Fe, or Ni doped molybdenum oxide supported on Al₂O₃ for the oxidative dehydrogenation of ethylbenzene

PDF

可视化

摘要/Abstract

引用本文

使用本文

扫码分享

参考文献

相关文章 15

编辑推荐

Metrics

[1]	Christiaan H. L. Tempelman, Xiaochun Zhu, Emiel J. M. Hensen. Activation of Mo/HZSM-5 for methane aromatization[J]. 催化学报, 2015, 36(6): 829-837.
[2]	Attaullah Bukhari, Ani Idris, Madiha Atta, Teo Chee Loong. Covalent immobilization of Candida antarctica lipase B on nanopolystyrene and its application to microwave-assisted esterification[J]. 催化学报, 2014, 35(9): 1555-1564.
[3]	Marí Natividad Pérez-Camacho, Jehad Abu-Dahrieh, Alexandre Goguet, Kening Sun, David Rooney. Self-cleaning perovskite type catalysts for the dry reforming of methane[J]. 催化学报, 2014, 35(8): 1337-1346.
[4]	Petr Kutálek, Libor Čapek, Lucie Smoláková, David Kubička, Martin Hájek. Aspects of stability of K/Al₂O₃ catalysts for the transesterification of rapeseed oil in batch and fixed-bed reactors[J]. 催化学报, 2014, 35(7): 1084-1090.
[5]	Cuong Duong-Viet, Housseinou Ba, Yuefeng Liu, Lai Truong-Phuoc, Jean-Mario Nhut, Cuong Pham-Huu. Nitrogen-doped carbon nanotubes on silicon carbide as a metal-free catalyst[J]. 催化学报, 2014, 35(6): 906-913.
[6]	De Chen, Anders Holmen, Zhijun Sui, Xinggui Zhou. Carbon mediated catalysis：A review on oxidative dehydrogenation[J]. 催化学报, 2014, 35(6): 824-841.
[7]	Saeed Farhadi, Kosar Jahanara. ZnAl₂O₄@SiO₂ nanocomposite catalyst for the acetylation of alcohols, phenols and amines with acetic anhydride under solvent-free conditions[J]. 催化学报, 2014, 35(3): 368-375.
[8]	Alekha Kumar Sutar, Yasobanta Das, Sasmita Pattnaik, Anita Routaray, Nibedita Nath, Prasanta Rath, Tungabidya Maharana. Novel polystyrene-anchored zinc complex：Efficient catalyst for phenol oxidation[J]. 催化学报, 2014, 35(10): 1701-1708.
[9]	Ho-Hwan CHUN, Wan-Kuen JO. Visible-light-responsive carbon-embedded photocatalyst coupled with plug-flow reactor for decomposition of vaporous aromatics[J]. 催化学报, 2013, 34(6): 1256-1261.
[10]	PUSHPARAJ Hemalatha, MANI Ganesh, MUTHIAHPILLAI Palanichamy, VELAYUTHAM Murugesan, PARK Yong-Ki, CHOI Won Choon, JANG Hyun Tae. Effects of crystallinity of ZSM-5 zeolite on para-selective tert-butylation of ethylbenzene[J]. 催化学报, 2013, 34(2): 294-304.
[11]	Lucie Smoláková, Šárka Botková, Libor Čapek, Peter Priecel, Agnieszka Sołtysek, Martin Kout, Lenka Matějová. Precursors of active Ni species in Ni/Al₂O₃ catalysts for oxidative dehydrogenation of ethane[J]. 催化学报, 2013, 34(10): 1905-1913.
[12]	C. Ragupathi, J. Judith Vijaya, S. Narayanan, L. John Kennedy, Seeram Ramakrishna. Catalytic properties of nanosized zinc aluminates prepared by green process using Opuntia dilenii haw plant extract[J]. 催化学报, 2013, 34(10): 1951-1958.
[13]	Eika W. QIAN, Satoshi ABE, Yusaku KAGAWA, Hiroyuki IKEDA. Hydrodenitrogenation of porphyrin on Ni-Mo based catalysts[J]. 催化学报, 2013, 34(1): 152-158.
[14]	Sachin U. NANDANWAR, Mousumi CHAKRABORTY. Synthesis of Colloidal CuO/γ-Al₂O₃ by Microemulsion and Its Catalytic Reduction of Aromatic Nitro Compounds[J]. 催化学报, 2012, 33(9): 1532-1541.
[15]	M. REKHA, A. HAMZA, B. R. VENUGOPAL, N. NAGARAJU. Synthesis of 2-Substituted Benzimidazoles and 1,5-Disubstituted Benzodiazepines on Alumina and Zirconia Catalysts[J]. 催化学报, 2012, 33(3): 438-446.