Prospects for the development of independent power supply systems on the basis of solid fuel thermal conversion technology

Султангузин, И. А.; Fedyukhin, A. V.; Kurzanov, S. Yu.; Gyul’maliev, A. M.; Степанова, Т. А.; Tumanovsky, V. A.; Titov, D. P.

doi:10.1134/s0040601515050110

Cited by 4 publications

(2 citation statements)

References 2 publications

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“…The scale of each one of the case scenarios, operating hours, yields, and energetic properties are established as input for the model. In the case scenario 1 (CS1), the gas yield, i.e., the gas quantity produced by the fed biomass, has been established as 2.5 Nm 3 /kg biomass , as several authors suggest [40][41][42][43][44][45]. A gas lower heating value has also been proposed with a conservative approach.…”

Section: Techno-economic Feasibility Of the Gasification Processmentioning

confidence: 99%

Techno-Economic Feasibility of Biomass Gasification for the Decarbonisation of Energy-Intensive Industries

Guerrero,

Sala,

Fresneda-Cruz

et al. 2023

Energies

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The current climatic and geopolitical situation leads to strong decarbonisation policies in several industries worldwide. Moreover, the European Union is pushing intensive industries to achieve a 55% reduction in CO2 emissions towards 2030. Among them, the steel manufacturing sector is at the lead of alternative projects that can help achieve this ambitious target. Co-production of syngas and biochar is one potential solution for this sector. Herein, a techno-economic analysis is provided to evaluate the economic feasibility and the effect of the most influential parameters for a successful deployment. A bibliographic review has been carried out to establish a clear baseline for such an analysis in terms of investment costs at several scales for gasification projects. Additionally, the cost evolution for coke, natural gas, and CO2 emission credits on the profitability of these projects are given. The case scenario processing 20,000 tbiomass/y is the most feasible solution, with a payback of around three years and a net present value (NPV) of around 15 million EUR, showing that biomass gasification can be an up-and-coming alternative in the mid-term.

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Section: Techno-economic Feasibility Of the Gasification Processmentioning

confidence: 99%

Techno-Economic Feasibility of Biomass Gasification for the Decarbonisation of Energy-Intensive Industries

Guerrero,

Sala,

Fresneda-Cruz

et al. 2023

Energies

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“…Developed gasifier model consists of 3 main elements: block for conversion of fuel ultimate analysis data into conventional components (DE-COMP); block for steam/air gasification process using Gibbs equilibrium (GASIFIER); block for separation volatiles and char after thermal conversion (SEPSG). Temperature levels in °C for each flow are indicated at stream lines [10].…”

Section: Ccpp Modeling With Biomass Gasificationmentioning

confidence: 99%

Biomass Pyrolysis and Gasification Comprehensive Modeling for Effective Power Generation at Combined Cycle Power Plant

Fedyukhin

Султангузин

Gyul’maliev

et al. 2017

Eurasian Chem. Tech. J.

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Thermogravimetric experiments were carried out for a few types of wood with determination of the kinetic parameters characterizing the pyrolysis process. In the present work the various kinetic models used for this purpose are suggested. Analyzing software tool for calculation of thermal conversion products and reactor balance is developed. The optimal temperature range for biomass pyrolysis is identified using this tool. The influence of steam and air flow rates on the gasification products is represented. The impact of operating parameters on the synthesis gas composition was evaluated. Comparison of the computational model and the results obtained during experimental studies on the existing gasifier were carried out. The combined cycle power plant involving the biomass gasification process has been numerically simulated in the Aspen Plus. Calculations of the optimal operating parameters of different thermal process components and of the entire combined cycle power plant system were performed.

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The relevance of re-equipment of thermal power plants under solid waste fuel

Subbotin

Trufilov

Vovkogon

2019

IOP Conf. Ser.: Earth Environ. Sci.

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The use of thermal power plants (TPPs) as energy facilities in world practice is the most popular way to generate electricity. Traditional fuel for these objects is used in the form of coal and gas. Also, in world practice, other types of fuel are used for TPPs, namely, municipal solid waste (MSW). The relevance of the research is the proposal for reliable and technological re-equipment of thermal power plants, thereby solving the problem of the environmental situation in the near radius of the construction of thermal power plants for the disposal of solid waste. The object of research is thermal power plants and their ability to re-equip. The main purpose of the research is to analyze the world and domestic experience in the implementation of solid waste as a fuel for thermal power plants and to offer current technological solutions.

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Prospects for the development of independent power supply systems on the basis of solid fuel thermal conversion technology

Cited by 4 publications

References 2 publications

Techno-Economic Feasibility of Biomass Gasification for the Decarbonisation of Energy-Intensive Industries

Techno-Economic Feasibility of Biomass Gasification for the Decarbonisation of Energy-Intensive Industries

Biomass Pyrolysis and Gasification Comprehensive Modeling for Effective Power Generation at Combined Cycle Power Plant

The relevance of re-equipment of thermal power plants under solid waste fuel

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