Studying the characteristics of a 5 kW power installation on solid-oxide fuel cells with steam reforming of natural gas

Munts, V. A.; Volkova, Yu.V.; Plotnikov, N. S.; Dubinin, A. M.; Tuponogov, V. G.; Chernishev, V. A.

doi:10.1134/s004060151511004x

Cited by 20 publications

(13 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The temperature level is in accordance with [19]. The EMF of a planar cell at the temperature of T 3 * is equal to…”

Section: 2mentioning

confidence: 96%

“…From the heat balance equation, the temperature of the gases outgoing from the WHB can be determined (all the parameters in eqn (19) are presented in Table 2).…”

Section: 23mentioning

confidence: 99%

“…In [19], the performance characteristics of a 5 kW power plant were investigated. Natural gas was used as a fuel; water was used as an oxidant.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Thermodynamic modeling of cogeneration mini CHP using air conversion of diesel fuel and electrochemical generator

Щеклеин¹,

Dubinin²

2019

Int. J. EQ

View full text Add to dashboard Cite

“…The temperature level is in accordance with [19]. The EMF of a planar cell at the temperature of T 3 * is equal to…”

Section: 2mentioning

confidence: 96%

“…From the heat balance equation, the temperature of the gases outgoing from the WHB can be determined (all the parameters in eqn (19) are presented in Table 2).…”

Section: 23mentioning

confidence: 99%

See 1 more Smart Citation

Thermodynamic modeling of cogeneration mini CHP using air conversion of diesel fuel and electrochemical generator

Щеклеин¹,

Dubinin²

2019

Int. J. EQ

View full text Add to dashboard Cite

“…Thermal power of the gases effluent from the ECG is used in the boiler-utilizer (10) to produce steam and to heat air. The combustion productsgenerated power underused in the boiler-utilizer is used in the network heater (12). The combustion products-generated power underused in the gasifier is used in the heater (9) to heat water for household purposes.…”

Section: Schematic Of Gasifier and Ecg-based Heat And Power Plantmentioning

confidence: 99%

“…The work performed in an isobaric-isothermal process equals the decrease in the Gibbs Free Energy [12]; and the electric power equals the decrease in the Gibbs Free Energy ∆ kJ/kg of synthesis gas at 1,006 К, multiplied by the synthesis gas consumption rate BSG, kg/s:…”

Section: Determining (Total) Efficiency Of Ecgmentioning

confidence: 99%

Solid Wastes Conversion Into Electric and Thermal Energy Using a Gasifier and an Electrochemical Generator

Щеклеин¹,

Dubinin²

2017

WIT Transactions on Ecology and the Environment

View full text Add to dashboard Cite

In Russia, 3.4 billion tons of municipal solid wastes (SW) are accumulated annually. Over 40 thousand hectares of fertile lands have been used for solid waste disposal; and the areas to be disposed each year for the SW landfills amount to as much as three thousand hectares. This work presents calculation results are reported from the study of a power plant based on the solid oxide fuel cells (SOFCs), which utilizes as fuel the synthesis gas generated through the SW steam gasification in an autothermal gasifier. Solid oxide fuel cells (SOFCs) are the most convenient for such a combined system, as due to high operating temperatures they do not require high fuel quality. The calculations have demonstrated the following: the temperature in the reaction vessel of the gasifier is at 1,000°С, the synthesis gas output is 55 m 3 /h, the chemical efficiency is 35.4%, and the synthesis gas combustion heat is 1.6352 kJ/kg of synthesis gas. The electric power electrochemical generator is 97.86 kW, the (total) electric efficiency of electrochemical generator is 39.1%, the temperature of gases effluent from the boiler-utilizer is at 630°С. Theorized the possibility of solid waste into electrical and thermal energy with full efficiency more than 79%.

show abstract

Mechanistic Insights into Near Ambient Pressure Activity of Intermetallic NiZn/TiO₂ Catalyst for CO₂ Conversion to Methanol

et al. 2023

View full text Add to dashboard Cite

NiÀ Zn pair is predicted through descriptor-based studies to be conducive for CO 2 hydrogenation. In this study, NiZn (1 : 1) intermetallics supported on TiO 2 is identified as a potential candidate for near ambient pressure activity. The effect of reduction temperature on the catalyst textural properties as well as on CO 2 to methanol reduction are explored. Structural and microscopic studies provide clear evidence of phase evolution of NiZn alloy with increasing reduction temperatures, along with phase variations of Zn based oxides. Interface between NiZn intermetallics and ZnO nanoparticles observed at reduction temperature of 550 °C, seems to play a crucial role in making this system most active and selective to methanol. In addition, in-situ IR studies provide mechanistic insights and indicates the formation of methanolic species even at ambient pressure.

show abstract

Studying the characteristics of a 5 kW power installation on solid-oxide fuel cells with steam reforming of natural gas

Cited by 20 publications

References 2 publications

Thermodynamic modeling of cogeneration mini CHP using air conversion of diesel fuel and electrochemical generator

Thermodynamic modeling of cogeneration mini CHP using air conversion of diesel fuel and electrochemical generator

Solid Wastes Conversion Into Electric and Thermal Energy Using a Gasifier and an Electrochemical Generator

Mechanistic Insights into Near Ambient Pressure Activity of Intermetallic NiZn/TiO₂ Catalyst for CO₂ Conversion to Methanol

Contact Info

Product

Resources

About

Studying the characteristics of a 5 kW power installation on solid-oxide fuel cells with steam reforming of natural gas

Cited by 20 publications

References 2 publications

Thermodynamic modeling of cogeneration mini CHP using air conversion of diesel fuel and electrochemical generator

Thermodynamic modeling of cogeneration mini CHP using air conversion of diesel fuel and electrochemical generator

Solid Wastes Conversion Into Electric and Thermal Energy Using a Gasifier and an Electrochemical Generator

Mechanistic Insights into Near Ambient Pressure Activity of Intermetallic NiZn/TiO2 Catalyst for CO2 Conversion to Methanol

Contact Info

Product

Resources

About

Mechanistic Insights into Near Ambient Pressure Activity of Intermetallic NiZn/TiO₂ Catalyst for CO₂ Conversion to Methanol