Process simulation of a hybrid SOFC/mGT and enriched air/steam fluidized bed gasifier power plant

Carlo, Andrea Di; Borello, Domenico; Bocci, Enrico

doi:10.1016/j.ijhydene.2013.03.005

Cited by 67 publications

(23 citation statements)

References 30 publications

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“…Even though a higher air flow rate offers a smoother internal temperature profile, its negative side effects on the cell performance, such as the fuel utilization and power produced, are significant, as described in the literature (Halinen et al, 2010;Di Carlo et al, 2013). More importantly the higher air flow rates cause higher operating costs as greater power is consumed in providing the required flow rate (Di Carlo et al, 2013).…”

Section: Effect Of Air Flow Rate At Constant Fuel Flow Ratementioning

confidence: 99%

See 1 more Smart Citation

Solid oxide fuel cell reactor analysis and optimisation through a novel multi-scale modelling strategy

Amiri

Vijay

Tadé

et al. 2015

Computers & Chemical Engineering

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Section: Effect Of Air Flow Rate At Constant Fuel Flow Ratementioning

confidence: 99%

“…More importantly the higher air flow rates cause higher operating costs as greater power is consumed in providing the required flow rate (Di Carlo et al, 2013).…”

Section: Effect Of Air Flow Rate At Constant Fuel Flow Ratementioning

confidence: 99%

Solid oxide fuel cell reactor analysis and optimisation through a novel multi-scale modelling strategy

Amiri

Vijay

Tadé

et al. 2015

Computers & Chemical Engineering

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“…In this case, the combustion products do not come into contact with the product gas which thus has a higher calorific value. The second way is autothermal heat supply, air supply, [23] or O 2 [24] to the gasifier for heat generation by partial combustion of biomass.…”

Section: Resultsmentioning

confidence: 99%

Possibilities of CO and H2 Contents Change in the Syngas Produced by Biomass Gasification

Peer¹,

Friedel²,

Janša³

2015

TransVSBms

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Thermal gasification is an advanced technology to convert purposefully grown or waste lignocellulosic biomass into calorific gas. Increasing the content of CO and H 2 in the product gas is important for the further use of the gas in technologies for power generation. This article describes the process of gasification and specifies parameters that determine the content of CO and H 2 in the produced gas. AbstraktTermické zplyňování představuje progresivní technologii pro přeměnu cíleně pěstované či odpadní ligno-celulosové biomasy na výhřevný plyn. Zvýšení obsahu CO a H 2 v ve vyrobeném plynu je důležité pro další využití plynu v technologiích pro výrobu elektrické energie. Článek se zabývá popisem procesu zplyňování a určením parametrů, které určují obsah CO a H 2 ve vyrobeném plynu.

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“…The gasifier numerical model is based on a previous work of Di Carlo et al [16]. In this model, on the contrary to other studies [17], the hydrodynamic parameters in the fluidized bed were considered, besides the transport and thermodynamic properties, since they affect both the mass and heat interchange coefficients between the bubble and emulsion phases.…”

Section: Introductionmentioning

confidence: 99%

Perovskite sensing materials for syngas composition monitoring and biomass gasifier numerical model validation: A preliminary approach

Pallozzi¹,

Carlo²,

Zaza³

et al. 2016

AIP Conference Proceedings

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Abstract. Biomass gasification represents a suitable choice for global environmental impact reduction, but more efforts on the process efficiency need to be conducted in order to enhance the use of this technology. Studies on inputs and outputs of the process, as well as measurements and controls of syngas composition and correlated organic and inorganic impurities, are crucial points for the optimization of the entire process: models of the system and sensing devices are, thus, very attractive for this purpose. In particular, perovskite based chemoresistive sensors could represent a promising technology, since their simplicity in function, relatively low cost and direct high temperature operation. The aim of this work is to develop a steam fluidized bed biomass gasifier model, for the prediction of the process gas composition, and new perovskite compounds, LaFeO 3 based, as sensing material of chemoresistive sensors for syngas composition and impurities measurements. Chemometric analysis on the combustion synthesis via citrate-nitrate technique of LaFeO 3 was also performed, in order to evaluate the relationship between synthesis conditions and perovskite materials and, thus, sensor properties. Performance of different sensors will be tested, in next works, with the support of the developed gasifier model.

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Process simulation of a hybrid SOFC/mGT and enriched air/steam fluidized bed gasifier power plant

Cited by 67 publications

References 30 publications

Solid oxide fuel cell reactor analysis and optimisation through a novel multi-scale modelling strategy

Solid oxide fuel cell reactor analysis and optimisation through a novel multi-scale modelling strategy

Possibilities of CO and H2 Contents Change in the Syngas Produced by Biomass Gasification

Perovskite sensing materials for syngas composition monitoring and biomass gasifier numerical model validation: A preliminary approach

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