Biogas reforming process investigation for SOFC application

Abstract In recent years, research efforts on fuel cells have been addressed on the development of multifuel reformers with particular emphasis toward the potential use of non-traditional fuels. Among these, biogas is considered very promising to be used as syngas source for fuel cell system applications. The interest on this hydrogen source is focused mainly to supply high temperature fuel cells (HTFC). This paper reports a wide experimental research investigation on SOFC device supplied by syngas produced with different biogas reforming processes (steam reforming, autothermal reforming and partial oxidation). Thermodynamic simulations have been performed to determine the reformed gas composition varying process, reaction temperature and steam to carbon – oxygen to carbon ratios. Syngas mixtures obtained were experimentally tested in order to evaluate the performance of a SOFC mono-cell. Furthermore, an analysis of the combination: fuel processor with a SOFC stack has been determined in order to assess the total energy efficiency.

[1]  Kazunari Sasaki,et al.  Poisoning of SOFC anodes by various fuel impurities , 2008 .

[2]  Antonio Galvagno,et al.  Analysis of biogas reforming process for molten carbonate fuel cells , 2012 .

[3]  Romano Borchiellini,et al.  Performance of a Solid Oxide Fuel Cell short-stack with biogas feeding , 2014 .

[4]  Hiroshi Iwai,et al.  Performance evaluation of a direct-biogas solid oxide fuel cell-micro gas turbine (SOFC-MGT) hybrid combined heat and power (CHP) system , 2013 .

[5]  V. Antonucci,et al.  Propane-fed Solid Oxide Fuel Cell Based on a Composite Ni-La-CGO Anode Catalyst , 2010 .

[6]  R. Arjona,et al.  Bio-ethanol steam reforming: Insights on the mechanism for hydrogen production , 2005 .

[7]  C. H. Bartholomew.  Mechanisms of catalyst deactivation , 2001 .

[8]  S. Freni,et al.  Bio-ethanol, a suitable fuel to produce hydrogen for a molten carbonate fuel cell , 2007 .

[9]  J. Nagy,et al.  Zeolite-supported Ni catalyst for methane reforming with carbon dioxide , 2011 .

[10]  M. Koyama,et al.  Chemical durability of Solid Oxide Fuel Cells: Influence of impurities on long-term performance , 2011 .

[11]  Maurizio Carlini,et al.  Biomass to fuel cells state of the art: A review of the most innovative technology solutions , 2014 .

[12]  Hermann Hofbauer,et al.  Experimental Study of Model Biogas Catalytic Steam Reforming: 1. Thermodynamic Optimization , 2008 .

[13]  Tohru Kato,et al.  Numerical analysis of output characteristics of tubular SOFC with internal reformer , 2001 .

[14]  O. Deutschmann,et al.  Methane reforming kinetics within a Ni–YSZ SOFC anode support , 2005 .

[15]  Andrea Lanzini,et al.  Solid oxide fuel cell anode degradation by the effect of siloxanes , 2015 .

[16]  F. Frusteri,et al.  Hydrogen from oxygenated solvents by steam reforming on Ni/Al2O3 catalyst , 2008 .

[17]  Andrea Lanzini,et al.  Biogas from the organic fraction of municipal solid waste: dealing with contaminants for a solid oxide fuel cell energy generator. , 2014, Waste management.

[18]  M. Jobbágy,et al.  Ni(II)-Mg(II)-Al(III) catalysts for hydrogen production from ethanol steam reforming: Influence of the Mg content , 2014 .

[19]  Christopher S. Johnson,et al.  Sulfur-tolerant anode materials for solid oxide fuel cell application , 2007 .

[20]  Antonino S. Aricò,et al.  Direct utilization of methanol in solid oxide fuel cells: An electrochemical and catalytic study , 2011 .

[21]  Frank A. Coutelieris,et al.  Exergy analysis of a solid oxide fuel cell power plant fed by either ethanol or methane , 2004 .

[22]  M. Ferraris,et al.  Experimental Evaluation of Planar SOFC single unit cell with Crofer22APU plate assembly , 2011 .

[23]  Suthida Authayanun,et al.  Theoretical analysis of a biogas-fed PEMFC system with different hydrogen purifications: conventional and membrane-based water gas shift processes. , 2014 .

[24]  V. Galvita,et al.  Performance of a SOFC fed by ethanol reforming products , 2002 .

[25]  Kazunari Sasaki,et al.  Thermo-mechanical reliability and catalytic activity of Ni–Zirconia anode supports in internal reforming SOFC running on biogas , 2012 .

[26]  S. Assabumrungrat,et al.  Determination of the boundary of carbon formation for dry reforming of methane in a solid oxide fuel cell , 2006 .

[27]  Javier A. Francesconi,et al.  Ethanol and glycerin processor systems coupled to solid oxide fuel cells (SOFCs). Optimal operation and heat exchangers network synthesis , 2013 .

[28]  Tae Seok Lee,et al.  Design and optimization of a combined fuel reforming and solid oxide fuel cell system with anode off-gas recycling , 2011 .

[29]  Antonio Galvagno,et al.  Biogas as hydrogen source for fuel cell applications , 2013 .

[30]  G. Busca,et al.  Purification of Biogases from Siloxanes by Adsorption: On the Regenerability of Activated Carbon Sorbents , 2009 .

[31]  Robert J. Braun,et al.  Techno-economic analysis of solid oxide fuel cell-based combined heat and power systems for biogas utilization at wastewater treatment facilities , 2013 .

[32]  P. Tsiakaras,et al.  Ethanol Steam Reforming in a Two-Step Process. Short-Time Feasibility Tests , 2013 .

[33]  Thomas Pfeifer,et al.  System design and process layout for a SOFC micro-CHP unit with reduced operating temperatures , 2013 .

[34]  I. Yentekakis,et al.  Catalytic and electrocatalytic behavior of Ni-based cermet anodes under internal dry reforming of CH4 + CO2 mixtures in SOFCs , 2006 .

[35]  F. Hamdullahpur,et al.  Performance Evaluation of Different Configurations of Biogas-Fuelled SOFC Micro-CHP Systems for Residential Applications , 2010 .

[36]  Guomin Xu,et al.  Application of porous anodic alumina monolith catalyst in steam reforming of dimethyl ether: Cu/γ-Al2O3/Al catalyst degradation behaviors and catalytic activity improvement by pre-competition impregnation method , 2014 .

[37]  Andrea Lanzini,et al.  Experimental Investigations and Modeling of Direct Internal Reforming of Biogases in Tubular Solid Oxide Fuel Cells , 2011 .

[38]  Marco J. Castaldi,et al.  The role of carbon deposition on precious metal catalyst activity during dry reforming of biogas , 2007 .

[39]  Suttichai Assabumrungrat,et al.  Selection of appropriate fuel processor for biogas-fuelled SOFC system , 2008 .

[40]  R. Mark Ormerod,et al.  Implications for Using Biogas as a Fuel Source for Solid Oxide Fuel Cells: Internal Dry Reforming in a Small Tubular Solid Oxide Fuel Cell , 2002 .