Korean Journal of Chemical Engineering, Vol.33, No.9, 2555-2566, 2016
C2H6/CO2 oxidative dehydrogenation (ODH) reaction on nanostructured CrAPSO-34 catalyst: One-pot hydrothermal vs. conventional hydrothermal/impregnation catalyst synthesis
A series of Cr incorporated SAPO-34 catalysts varying in Cr content and a Cr supported SAPO-34 catalyst were prepared by one-pot hydrothermal and incipient-wetness impregnation methods, respectively. The synthesized materials were characterized by XRD, FESEM, TEM, BET, EDX dot mapping, TPD-NH3 and FTIR, and tested in ethane dehydrogenation with CO2 reaction. The incorporation of Cr3+ into the SAPO-34 framework and impregnation of Cr species were proved by TEM technique. With increase in the incorporated Cr content, smaller cubic crystals and amorphous particles were obtained. However, the extra-framework species probably appeared. Chromium impregnation led to micropore blockage and surface coverage partly, resulting in morphology change somewhat, significant decrease of surface area and acidity as evidenced by FESEM, TEM, BET and TPD-NH3 analysis. However, one-pot synthesis not only preserved the structure of SAPO-34 but also allowed higher surface area, more effective surface acidity and better chromium dispersion to be achieved, features that account for superior catalytic performance and stability of directly synthesized Cr rich catalyst. The Cr incorporated SAPO-34 catalyst containing rich amount of Cr exhibited the best catalytic activity, showing 38% ethylene yield at 700 ℃ even after 5 h on-stream operation.
[References]
Castro AJR, Marques SPD, Soares JM, Filho JM, Saraiva GD, Oliveira AC, Chem. Eng. J. , 209 , 345, 2012
Botavina MA, Martra G, Agafonov YA, Gaidai NA, Nekrasov NV, Trushin DV, Coluccia S, Lapidus AL, Appl. Catal. A: Gen. , 347 (2), 126, 2008
Deng S, Li SG, Li HQ, Zhang Y, Ind. Eng. Chem. Res. , 48 (16), 7561, 2009
Michorczyk P, Ogonowski J, Niemczyk M, Appl. Catal. A: Gen. , 374 (1-2), 142, 2010
Michorczyk P, Pietrzyk P, Ogonowski J, Microporous Mesoporous Mater. , 161 , 56, 2012
Mimura N, Takahara I, Inaba M, Okamoto M, Murata K, Catal. Commun. , 3 , 257, 2002
Shishido T, Shimamura K, Teramura K, Tanaka T, Catal. Today , 185 (1), 151, 2012
Takahara I, Chang WC, Mimura N, Saito M, Catal. Today , 45 (1-4), 55, 1998
Valenzuela RX, Bueno G, Solbes A, Sapina F, Martinez E, Corberan VC, Top. Catal. , 15 , 181, 2001
Zhang F, Wu R, Yue Y, Yang W, Gu S, Miao C, Hua W, Gao Z, Microporous Mesoporous Mater. , 145 , 194, 2011
Liu H, Zhang Z, Li H, Huang Q, J. Natural Gas Chem. , 20 , 311, 2011
Michorczyk P, Ogonowski J, Kustrowski P, Chmielarz L, Appl. Catal. A: Gen. , 349 (1-2), 62, 2008
Michorczyk P, Ogonowski J, Zenczak K, J. Mol. Catal. A-Chem. , 349 (1-2), 1, 2011
Shi XJ, Ji SF, Wang K, Catal. Lett. , 125 (3-4), 331, 2008
Blasco T, Nieto JM, Appl. Catal. A: Gen. , 157 (1-2), 117, 1997
Setnicka M, Bulanek R, Capek L, Cicmanec P, J. Mol. Catal. A-Chem. , 344 (1-2), 1, 2011
Piumetti M, Bonelli B, Massiani P, Dzwigaj S, Rossetti I, Casale S, Armandi M, Thomas C, Garrone E, Catal. Today , 179 (1), 140, 2012
Madeira LM, Portela MF, Catal. Rev.-Sci. Eng. , 44 (2), 247, 2002
Dasireddy VDBC, Singh S, Friedrich HB, Appl. Catal. A: Gen. , 421-422 , 58, 2012
Lisi L, Marchese L, Pastore HO, Frache A, Ruoppolo G, Russo G, Top. Catal. , 22 , 95, 2003
Marchese L, Frache A, Gatti G, Coluccia S, Lisi L, Ruoppolo G, Russo G, Pastore HO, J. Catal. , 208 (2), 479, 2002
Flick DW, Huff MC, Appl. Catal. A: Gen. , 187 (1), 13, 1999
Zhu Q, Kondo JN, Ohnuma R, Kubota Y, Yamaguchi M, Tatsumi T, Microporous Mesoporous Mater. , 112 , 153, 2008
Berube F, Kleitz F, Kaliaguine S, J. Mater. Sci. , 44 (24), 6727, 2009
Rajic N, Stojakovic D, Hocevar S, Kaucic V, Zeolites , 13 , 384, 1993
Zhu Z, Hartmann M, Kevan L, Chem. Mater. , 12 , 2781, 2000
Tan J, Liu Z, Bao X, Liu X, Han X, He C, Zhai R, Microporous Mesoporous Mater. , 53 , 97, 2002
Wang T, Lu X, Yan Y, Microporous Mesoporous Mater. , 168 , 155, 2013
Ye L, Cao F, Ying W, Fang D, Sun Q, J. Porous Mat. , 18 , 225, 2011
Wojciech KJ, Lana IGD, J. Chem. Soc.-Faraday Trans. , 93 , 2583, 1997
Izadbakhsh A, Farhadi F, Khorasheh F, Sahebdelfar S, Asadi M, Feng YZ, Appl. Catal. A: Gen. , 364 (1-2), 48, 2009
Liu G, Tian P, Zhang Y, Li J, Xu L, Meng S, Liu Z, Microporous Mesoporous Mater. , 114 , 416, 2008
Izadbakhsh A, Farhadi F, Khorasheh F, Sahebdelfar S, Asadi M, Yan ZF, Microporous Mesoporous Mater. , 126 , 1, 2009
Aghaei E, Haghighi M, J. Porous Mat. , 22 , 187, 2015
Charghand M, Haghighi M, Aghamohammadi S, Ultrason. Sonochem. , 21 , 1827, 2014
Aghaei E, Haghighi M, Microporous Mesoporous Mater. , 196 , 179, 2014
Ivanova T, Gesheva K, Cziraki A, Szekeres A, Vlaikova E, J. Phys. Condens. Series , 113 , 1, 2008
Mahmoud HR, J. Mol. Catal. A-Chem. , 392 , 216, 2014
Liu G, Tian P, Li J, Zhang D, Zhou F, Liu Z, Microporous Mesoporous Mater. , 111 , 143, 2008
Rahmani F, Haghighi M, J. Natural Gas Sci. Eng. , 27 (Part 3), 1684, 2015
Aghamohammadi S, Haghighi M, Charghand M, Mater. Res. Bull. , 50 , 462, 2014
Rahmani F, Haghighi M, Amini M, J. Ind. Eng. Chem. , 31 , 142, 2015
Allahyari S, Haghighi M, Ebadi A, Hosseinzadeh S, Energy Conv. Manag. , 83 , 212, 2014
Khoshbin R, Haghighi M, Chin. J. Inorg. Chem. , 28 , 1967, 2012
Aghaei E, Haghighi M, Powder Technol. , 269 , 358, 2015
Aghamohammadi S, Haghighi M, Chem. Eng. J. , 264 , 359, 2015
Charghand M, Haghighi M, Saedy S, Aghamohammadi S, Adv. Powder Technol. , 25 (6), 1728, 2014
Sadeghpour P, Haghighi M, Particuology , 19 , 69, 2015
Debasis D, Panchanan P, J. Am. Ceram. Soc. , 89 , 1014, 2004
Sajjadi SM, Haghighi M, Eslami AA, Rahmani F, J. Sol-Gel Sci. Technol. , 67 , 601, 2013
Abdollahifar M, Haghighi M, Babaluo AA, Talkhoncheh SK, Ultrason. Sonochem. , 31 , 173, 2016
Goula MA, Lemonidou AA, Efstathiou AM, J. Catal. , 161 (2), 626, 1996
Xu BJ, Zheng B, Hua WM, Yue YH, Gao Z, J. Catal. , 239 (2), 470, 2006
Chen SW, Qin ZF, Wang GF, Dong M, Wang JG, Fuel , 109 , 43, 2013
Urlan F, Marcu IC, Sandulescu I, Catal. Commun. , 9 , 2403, 2008
Zhu QJ, Takiguchi M, Setoyama T, Yokoi T, Kondo JN, Tatsumi T, Catal. Lett. , 141 (5), 670, 2011
[Cited By]
Taghavinezhad P, Haghighi M, Alizadeh R, Korean Journal of Chemical Engineering , 34 (5), 1346, 2017
Asadi-Saghandi H, Karimi-Sabet J, Korean Journal of Chemical Engineering , 34 (7), 1905, 2017
이전 논문 다음 논문
Result Search