Advanced SearchSearch Tips
The Effect of Y at Ni-YSZ Catalysts for the Application to the Process of Methane Chemical-Looping Reforming
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
The Effect of Y at Ni-YSZ Catalysts for the Application to the Process of Methane Chemical-Looping Reforming
  PDF(new window)
Nickel based oxygen transfer materials supported on two different YSZs were tested to evaluate their performance in methane chemical-looping reforming. The oxygen transfer materials of YSZs were selected with different amount of the doped yittrium in the structure. The yittrium of 8 mol% stabilized the zirconia oxide to a cubic structure compare to the 3 mol% doping, which is known to be a good for oxygen transfer. Various nickel amounts (16wt.%, 32wt.%, 48wt.%) were loaded on the selected supports. The nickel amount of 32% shows the optimized catalyst structure with good physical properties and reducibility from the XRD, BET and H2-TPR analysis, especially when the support of 8YSZ was used. From the methane chemical-looping reforming, hydrogen was produced by methane decomposition catalyzed by Ni on both YSZs. Comparing two YSZ supports of 3YSZ and 8YSZ during the cycling tests, the catalyst with 8YSZ (Ni 32%) exhibits not only the higher methane conversion and hydrogen production but also a faster reaction rate reaching to the stable point.
Methane;Chemical Looping Reforming;Syngas Production;Ni-YSZ catalyst;Yittria;
 Cited by
D. Archer, "Fate of fossil fuel $CO_2$ in geologic time", Journal of Geophysical Research, Vol. 110, 2005, C09S05, doi:10.1029/2004JC002625. crossref(new window)

"Monthly Energy Review-July 2015", U.S. Energy Information Administrations, July 28, 2015.

Yohan Choi, BSC report 359-13-003, Compliance in Advance and Supporting System, 2013, pp. 1-6.

H. S. Kim, D. H. Shin, S. H. Lee, S. H. Song, and K. M. Chun, "The Effects of various operating conditions on the performance of a methane reformer: Catalyst types, Gas Hourly Space Velocity and $O_2/C$ ratio of reactants", The Korean Society of Mechanical Engineers Conference Proceedings, Vol. 12, 2013, pp. 829-833.

Joelmir Augusto Costa Dias, Jose Mansur Assaf, "Autoreduction of promoted Ni/ $-Al_2O_3$ during autothermal reforming of methane", Vol. 139, Issues 1-2, pp.176-181. crossref(new window)

Juan Adanez, Alberto Abad, Francisco Garcia-Labiano, Pilar Gayan, Luis F. de Diego, "Progress in Chemical- Looping Combustion and Reforming technologies", Progress in Energy and Combustion Science, Vol. 38, 2012, pp. 215-282. crossref(new window)

Takeshi Hatanaka, Satoru Matsuda, Hiroyuki Hatano, "A New-Concept Gas-Solid Combustion System MERIT for High Combustion Efficiency and Low Emissions", Proceedings of the 32nd IECEC, Vol. 2, 1997, pp. 944-948.

Justine Fenech, Ce'line Viazzi, Jean-Pierre Bonino, Florence Ansart, Antoine Barnabe, "Morphology and structure of YSZ powders: Comparison between xerogel and aerogel", Ceramics International, Vol. 35, 2009, pp. 3427-3433. crossref(new window)

Juan Carlos Ruiz-Morales, Jesu's Canales-Vazquez, David Marrero-Lopez, Juan Pena-Martinez, Albert Taranco'n, John T. S. Irvine, Pedro Nunez, "Is YSZ stable in the presence of Cu?", Journal of Materials Chemistry, Vol. 18, 2008, pp. 5072-5077. crossref(new window)

Sebastian Heiroth, Ruggero Frison, Jennifer L. M. Rupp, Thomas Lippert, Eszter J. Barthazy Meier, Elisabeth Muller Gubler, Max Dobeli, Kazimierz Conder, Alexander Wokaun, Ludwig J. Gauckler, "Crystallization and Grain Growth Characteristics of Yttria-Stabilized Zirconia Thin Films Grown by Pulsed Laser Deposition", Solid State Ionics, Vol. 191, 2011, pp. 12-23. crossref(new window)

C. W. Kuo, Y. H. Shen, I. M. Hung, S. B. Wen, H. E. Lee, and M. C. Wang, "Effect of $Y_2O_3$ addition on the crystal growth and sintering behavior of YSZ nanopowders prepared by a sol-gel process", Journal of Alloys and Compounds, Vol. 472, Issues 1-2, 2009, pp. 186-193. crossref(new window)

Kazuya Sasaki, Takayuki Terai, Akihiro Suzuki, Naoaki Akasaka, "Effect of the $Y_2O_3$ Concentration in YSZ on the Thermophysical Property as a Thermal Shielding Material", International Journal of Applied Ceramic Technology, Vol. 7, 2010, pp. 518-527.

Hamid Mohammad Shiria, Mustafa Aghazadeh, "Synthesis, Characterization and Electrochemical Properties of Capsule-Like NiO Nanoparticles", Journal of The Electrochemical Society, Vol. 159, Issue 6, 2012, E132-E138. crossref(new window)

Zihua Wang, Girish M. Kale, Qingchun Yuanb, Mojtaba Ghadiri, "X-Ray micro-tomography of freeze dried nickel alginate bead and transformation into NiO nanopowders", RSC Advances, Vol. 2, 2012, pp. 9993-9997. crossref(new window)

Y. W. Jeon, S. W. Row, Altansukh Dorjgotov, S. D. Lee, K. S. Oh, and Y. G. Shul, "Catalytic activity and characterization of $V_2O_5/{\gamma}-Al_2O_3$ for ammoxidation of m-xylene system", Korean Journal of Chemical Engineering, Vol. 30, Issue 8, 2013, pp. 1566-1570. crossref(new window)

W. J. Cho, H. J. Yu, Y. G. Mo, and W. S. Ahn, "Experimental Study of Hydrogen and Syngas Production over $Ni/Ce-ZrO_2/Al_2O_3$ Catalysts with Additives", Trans. of the Korean Hydrogen and New Energy Society, Vol. 25, No. 2, 2014, pp. 105-113. crossref(new window)

Endalkachew Sahle-Demessie, Venu Gopal Devulapelli and Ashraf Aly Hassan, "Hydrogenation of Anthracene in Supercritical Carbon Dioxide Solvent Using Ni Supported on H${\beta}$-Zeolite Catalyst", Catalysts, Vol. 2, No. 1, 2012, pp. 85-100. crossref(new window)