Abstract
Utilization of carbon dioxide as a soft oxidant for the catalytic dehydrogenation of ethylbenzene (CO2-EBDH) has been recently attempted to explore a new technology for producing styrene selectively. This article summarizes the results of our recent attempts to develop effective catalyst systems for the CO2-EBDH on the basis of alumina-supported vanadium oxide catalysts. Its initial activity and on-stream stability were essentially improved by the introduction of antimony oxide as a promoter into the alumina-supported catalyst. Insertion of zirconium oxide into alumina support substantially increased the catalytic activity. Modification of alumina with magnesium oxide yielded an increase of catalyst stability of alumina-supported V–Sb oxide due to the coking suppression. Carbon dioxide has been confirmed to play a beneficial role of selective oxidant in improving the catalytic performance through the oxidative pathway, avoiding excessive reduction and maintaining desirable oxidation state of vanadium ion (V5+). The positive effect of carbon dioxide in dehydrogenation reactions of several alkylbenzenes such as 4-diethylbenzene, 4-ethyltoluene, and iso- and n-propylbenzenes was also observed. Along with the easier redox cycle between fully oxidized and partially reduced vanadium species, the optimal surface acidity of the catalyst is also responsible for achieving high activity and catalyst stability. It is highlighted that supra-equilibrium EBDH conversions were obtained over alumina-supported V–Sb oxide catalyst in CO2-EBDH as compared with those in steam-EBDH in the absence of carbon dioxide.
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References
Lee EH (1973) Catal Rev Eng Sci 8:285
Kochloefl K (1998) In: Ertl G, Knözinger H, Weitkamp J (eds) Handbook of heterogeneous catalysis, vol. 5. VCH, Weinhein, p 2151
Cavani F, Trifirò F (1995) Appl Catal A 133:219
Mimura N, Takahara I, Saito M, Hattori T, Ohkuma K, Ando M (1998) Catal Today 45:61
Bhasin MM, McCain JH, Vora BV, Imai T, Pujadό PR (2001) Appl Catal A 221:397
Hirano T (1986) Appl Catal 26:81
Sugino M, Shimada H, Turuda T, Miura H, Ikenaga N, Suzuki T (1995) Appl Catal A 121:125
Sakurai Y, Suzaki T, Ikenaga N, Suzuki T (2000) Appl Catal A 192:281
Yoo JS (1998) Catal Today 41:409
Badstube T, Papp H, Dziembaj R, Kustrowski P (2000) Appl Catal A 204:153
Dziembaj R, Kuśtrowski P, Chmielarz L (2003) Appl Catal A 255:35
Sakurai Y, Suzaki T, Nakagawa K, Ikenaga N, Aota H, Suzuki T (2002) J Catal 209:16
Chen S, Qin Z, Sun A, Wang J (2006) J Natural Gas Chem 15:11
Mimura N, Takahara I, Saito M, Sasaki Y, Murata K (2002) Catal Lett 78:125
Saito M, Kimura H, Mimura N, Wu J, Murata K (2003) Appl Catal A 239:71
Carja G, Nakamura R, Aida T, Niiyama H (2003) J Catal 218:104
Li X-H, Li W-Y, Xie K-C (2005) Catal Lett 105:223
Chen S, Qin Z, Xu X, Wang J (2006) Appl Catal A 302:185
Chang J-S, Park S-E, Park M-S (1997) Chem Lett 26:1123
Park M-S, Chang J-S, Kim DS, Park S-E (2002) Res Chem Intermed 28:461
Park S-E, Chang J-S, Yoo JS (2002) In: Maroto-Valer MM, Soong Y, Song C (eds) Environmental challenges and greenhouse gas control for fossil fuel utilization in the 21st century. Kluwer Academic/Plenum Publishers, New York, p 359
Grzybowska-Świerkosz B, Trifiro F, Vedrine JC (eds) (1997) Appl Catal A 157:1–420 (complete issue)
Mamedov EA, Cortes Corberan V (1995) Appl Catal A 127:1 (review)
Rizayev RG, Mamedov EA, Vislovskii VP, Sheinin VE (1992) Appl Catal A 83:103 (review)
Grasselli RK (1999) Catal Today 49:141
Bañares M, Wachs IE (eds) (2003) Catal Today 78 (special issue)
Belomestnykh IP, Skrigan EA, Rozhdestvenskaya NN, Isaguliants GV (1992) Stud Surf Sci Catal 72:453
Hanuza J, Jezowska-Trzebiatowska B, Oganowski W (1985) J Mol Catal 29:109
Chang WS, Chen YZ, Yang BL (1995) Appl Catal A 124:221
Mamedov EA, Talyshinskii RM, Rizayev RG, Fierro JLG, Cortes Corberan V (1996) Catal Today 32:177
Vislovskiy VP, Chang J-S, Park M-S, Park S-E (2002) Catal Commun 3:227
Chang J-S, Vislovskiy VP, Park M-S, Hong D-Y, Yoo JS, Park S-E (2003) Green Chem 5:587
Park M-S, Vislovskiy VP, Chang J-S, Shul Y-G, Yoo JS, Park S-E (2003) Catal Today 87:205
Hong D-Y, Chang J-S, Lee J-H, Vislovskiy VP, Jhung SH, Park S-E, Park Y-H (2006) Catal Today 112:86
Hong D-Y, Chang J-S, Vislovskiy VP, Park S-E, Park Y-H, Yoo JS (2006) Chem Lett 35:28
Hong D-Y, Vislovskiy VP, Park S-E, Park M-S, Yoo JS, Chang J-S (2005) Bull Korean Chem Soc 26:1743
Hong D-Y, Vislovskiy VP, Park Y-H, Chang J-S (2006) Bull Korean Chem Soc 27:789
Grzybowska B, Słoczyński J, Grabowski R, Wcisło K, Kozłowska A, Stoch J, Zieliński J (1998) J Catal 178:687
Evans OR, Bell A, Tilley TD (2004) J Catal 226:292
Machli M, Heracleous E, Lemonidou AA (2002) Appl Catal A 236:23
Vislovskiy VP, Bychkov VYu, Sinev MYu, Shamilov NT, Ruiz P, Schay Z (2000) Catal Today 61:325
Kondratenko EV, Baerns M (2001) Appl Catal A 222:133
Shiju NR, Anilkumar M, Mirajkar SP, Gopinath CS, Rao BS, Satyanarayana CV (2005) J Catal 230:484
Centeno MA, Malet P, Carrizosa I, Odriozola JA (2000) J Phys Chem B 104:3310
Xue E, Ross JRH, Mallada R, Menendez M, Santamaria J, Perregard J, Nielsen PEH (2001) Appl Catal A 210:271
Choi Y-S, Park Y-K, Chang J-S, Park S-E, Cheetham AK (2000) Catal Lett 69:93
Centi G, Perathoner S (1998) Catal Today 41:457
Zhu XM, Schön M, Bartmann U, van Veen AC, Muhler M (2004) Appl Catal A 266:99
Bartholomew CH (1984) Chem Eng 91:96
Bychkov VYu, Sinev MYu, Vislovskii VP (2001) Kinet Catal 42:574
Vislovskiy VP, Shamilov NT, Sardarly AM, Talyshinskii RM, Bychkov VYu, Ruiz P, Cortes Corberan V, Schay Z, Koppany Zs (2003) Appl Catal A 250:143
Chen K, Khodakov A, Yang J, Bell AT, Iglesia E (1999) J Catal 186:325
Wang D, Kung HH, Barteau MA (2000) Appl Catal A 201:203
Le Bars J, Auroux A, Forissier M, Vedrine JC (1996) J Catal 162:250
Centi G, Perathoner S, Trifiro F (1997) Appl Catal A 157:143
Datka J, Sarbak Z, Eischens RP (1994) J Catal 145:544
Tellez C, Abon M, Dalmon JA, Mirodatos C, Santamaria J (2000) J Catal 195:113
Bielanski A, Najbar M (1997) Appl Catal A 157:223
Acknowledgments
This work was supported by the Institutional Research Program (KK-0603-F0) of KRICT. VPV thanks the KOFST for the Brain Pool fellowship. The authors thank Dr. Jin S. Yoo, Dr. Sung Hwa Jhung, and Dr. Min Seok Park for their helpful contributions.
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Chang, JS., Hong, DY., Vislovskiy, V.P. et al. An Overview on the Dehydrogenation of Alkylbenzenes with Carbon Dioxide over Supported Vanadium–Antimony Oxide Catalysts. Catal Surv Asia 11, 59–69 (2007). https://doi.org/10.1007/s10563-007-9021-5
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DOI: https://doi.org/10.1007/s10563-007-9021-5