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Korean Journal of Chemical Engineering, Vol.39, No.7, 1744-1752, 2022
Ethanol dry reforming over ordered mesoporous Co-Zn composite oxide for syngas production
This work is mainly concerned with the synthesis of Co-Zn nanocomposites by employing MCM-41 silica as hard template (CoZnO-HT) and its catalytic behavior toward to CO2 reforming with ethanol. The physicochemical features of the as-prepared catalysts were probed through various characterization techniques, including XRD, TEM, BET, H2-TPR, and XPS. Indeed, CoZnO-HT catalyst possessed a highly ordered mesostructure with similarity to MCM-41 template and a higher specific surface area (304m2/g) compared to the reference CoZnO-C sample (4.75m2/ g) prepared by the conventional impregnation method. Consequently, CoZnO-HT exhibited good performance at low temperature, and full ethanol conversion could be achieved at 550℃ as well as the negligible formation of byproduct acetone. In addition, this catalyst depicted good stability and no obvious deactivation was observed after 40 h time on stream tests under the stoichiometric feed ratio. Indeed, superior specific surface area and efficient mass transport within the mesopores might be critical factors assigned to better activity and stability for CoZnO-HT.
[References]
- Burri H, Anjum R, Gurram RB, Mitta H, Mutyala S, Jonnalagadda M, Korean J. Chem. Eng., 36(9), 1482, 2019
- Thompson WA, Fernandez ES, Maroto-Valer MM, ACS Sustain. Chem. Eng., 8, 4677, 2020
- Lee B, Lim H, Korean J. Chem. Eng., 34, 199, 2017
- Bahari MB, Phuc NHH, Alenazey F, Vu KB, Ainirazali N, Vo DVN, Catal. Today, 291, 67, 2017
- Menchavez RN, Ha SH, Korean J. Chem. Eng., 36, 909, 2019
- Bellido JDA, Tanabe EY, Assaf EM, Appl. Catal. B: Environ., 90, 485, 2005
- Cai WJ, Dong JL, Chen Q, Xu TK, Zhai SR, Liu XY, Cui L, Zhang SY, Adv. Powder Technol., 31, 3874, 2020
- Bahari MB, Phuc NHH, Abdullah B, Alenazey F, Vo DVN, J. Environ. Chem. Eng., 4, 4830, 2016
- Kale GR, Kulkarni BD, Chem. Eng. J., 165, 864, 2010
- Drif A, Bion N, Brahmi R, Ojala S, Pirault-Roy L, Turpeinen E, Seelam PK, Keiski R, Epron F, Appl. Catal. A: Gen., 504, 576, 2015
- Bac S, Keskin S, Avci AK, Sustain. Energy Fuels, 4, 1029, 2020
- da Silva AM, de Souza KR, Jacobs G, Graham UM, Davis BH, Mattos LV, Noronha FB, Appl. Catal. B: Environ., 102, 94, 2011
- Bahari MB, Goo BC, Pham TLM, Siang TJ, Danh HT, Ainirazali N, Vo DVN, Proce. Engin., 148, 654, 2016
- Jabbour K, El Hassan N, Casale S, Estephane J, El Zakhem H, Int. J. Hydrog. Energy, 39, 7780, 2014
- Paksoy AI, Caglayan BS, Aksoylu AE, Appl. Catal. B: Environ., 168, 164, 2015
- Aw MS, Zorko M, Crnivec IGO, Pintar A, Ind. Eng. Chem. Res., 54, 3775, 2015
- Pizzolitto C, Pupulin E, Menegazzo F, Ghedini E, Michele AD, Mattarelli M, Cruciani G, Signoretto M, Int. J. Hydrog. Energy, 44, 28064, 2019
- Rosdin RDB, Yusuf M, Abdullah B, Mater. Lett., 12, 100095, 2021
- Cai WJ, de la Piscina PR, Gabrowska K, Homs N, Bioresour. Technol., 107, 482, 2012
- Vickers SM, Gholami R, Smith KJ, MacLachlan MJ, ACS Appl. Nano Mater., 3, 2346, 2020
- Sun TT, Shan NN, Xu LB, Wang JX, Chen JF, Zakhidov AA, Baughman RH, Chem. Mater., 30, 1617, 2018
- Vickers SM, Gholami R, Smith KJ, MacLachlan MJ, ACS Appl. Mater. Interfaces, 7, 11460, 2015
- González-Prior J, López-Fonseca R, Gutiérrez-Ortiz JI, de Rivas B, Appl. Catal. B: Environ., 222, 9, 2018
- Wang YG, Ren JW, Wang YQ, Zhang FY, Liu XH, Guo Y, Lu GZ, J. Phys. Chem. C, 112, 15293, 2008
- Djinovic P, Batista J, Levec J, Pintar A, Appl. Catal. A: Gen., 364, 156, 2009
- Ji PF, Zhang JL, Chen F, Anpo M, J. Phys. Chem. C, 112, 17809, 2008
- Lu JF, Asahina S, Takami S, Yoko A, Seong GY, Tomai T, Adschiri T, ACS Appl. Nano Mater, 3, 2346, 2020
- He HH, Jiang CS, Wang ZY, Wang K, Sun YC, Yao MQ, Li ZH, Liu ZT, Sustain. Energ. Fuels, 4, 4558, 2000
- Park JH, Yeo S, Chang TS, J. CO2. Util., 26, 465, 2018
- Rodriguez-Gomez A, Pereniguez R, Caballreo A, J. Phys. Chem. B, 122, 500, 2018
- Lin SSY, Daimon H, Ha SY, Appl. Catal. A: Gen., 440, 1047, 2018
- Khodakov AY, Lynch J, Bazin B, Rebours B, Zanier N, Moisson B, Chaumette P, J. Catal., 168, 16, 1997
- Mirzaei F, Rezaei M, Meshkani F, Fattah Z, J. Ind. Eng. Chem., 21, 662, 2015
- Cai WJ, Chen Q, Wang FG, Li ZC, Yu H, Zhang SY, Cui L, Li CM, Catal. Lett., 149, 2508, 2019
- Gac W, Greluka M, Slowika G, Turczyniak-Surdacka S, Appl. Surf. Sci., 440, 1047, 2018
- Park JH, Yeo S, Heo I, Chang TS, Appl. Catal. A: Gen., 562, 120, 2018
- Wang S, Hou Y, Wang X, ACS Appl. Mater. Interface, 7, 4327, 2015
- Yuan ZL, Liu B, Zhou P, Zhang ZH, Chi Q, Catal. Sci. Technol., 8, 4430, 2018
- Zhao HJ, Dong F, Han WL, Tang ZC, Ind. Eng. Chem. Res., 58, 18055, 2019
- Xie YJ, Guo Y, Guo YL, Wang L, Zhan WC, Wang YS, Gong XQ, Lu GZ, RSC Adv., 6, 50228, 2016
- Zhang F, Liu ZY, Zhang SH, Akter N, Palomino RM, Vovchok D, Orozco I, Salazar D, Rodriguez J, Llorca J, Lee J, Kim DH, ACS Catal., 8, 3550, 2018
- Nishiguchi T, Matsumoto T, Kanai H, Utani K, Matsumura Y, Shen WJ, Imamura S, Appl. Catal. A: Gen., 279, 273, 2005
- Singha RK, Yadav A, Shukla A, Kumar M, Bal R, Catal. Commun., 92, 19, 2017
- Cao D, Zeng FL, Zhao ZJ, Cai WJ, Li Y, Yu H, Zhang SY, Qu FZ, Fuel, 219, 406, 2018
- Zhang JS, Li FX, Appl. Catal. B: Environ., 176-177, 513, 2015
- Paksoy AI, Caglayan BS, Aksoylu AE, Appl. Catal. B: Environ., 168-169, 164, 2015
- Mattos LV, Jacobs G, Davis BH, Noronha FB, Chem. Rev., 112, 4094, 2012
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