Prospects of Use of Nutrient Remains of Corn Plants on Biofuels and Production Technology of Pellets

Ovcharuk, Oleh; Hutsol, Taras; Rudskyi, Vadym; Mudryk, Krzysztof; Jewiarz, Marcin; Wróbel, Marek; Styks, Jakub

doi:10.1007/978-3-030-13888-2_29

Cited by 7 publications

(4 citation statements)

References 2 publications

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“…At the same time, the main contribution is made by woodabout 80% of the total amount of biomass. The energy potential of cereal straw and rapeseed is used least actively (Ovcharuk O., 2018, Ovcharuk O., 2020. The solid waste landfill is a special facility designed for the isolation and neutralization of solid waste.…”

Section: Methodsmentioning

confidence: 99%

Technological Characteristics and Potential of Landfill Biogas for Electricity Generation

Tkach¹,

Dubik²,

Ovcharuk³

et al. 2023

Int. j. ecosyst. ecol. sci.

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Climate change, which is observed on our planet at an unprecedented rate over the past decades or even millennia, is one of the most influential risks that determine the global development of mankind. Changes in the climate system pose serious threats and challenges to the sustainable development of society, caused by increased risks to human health and life, natural ecosystems, economic sectors and require detailed research and development of adaptation measures. Waste is one of the biggest problems of mankind today. Waste accompanies a person at every stage of his activity and requires a close approach to the issue of their disposalburial at special landfills. This solution is not optimal, because it requires the annual alienation of land for the expansion of landfills and construction, and investments in these landfills, which must meet all technical and hygienic requirements. However, even landfills that meet all the established requirements cannot guarantee environmental safety. The landfill for waste disposal is a kind of biogas generator (landfill biogas), which is formed as a result of the decomposition of the organic waste fraction. This work is devoted to the analysis of modern designs for the collection and removal of landfill biogas, mathematical models for assessing the level of methane formation of solid waste landfills, the potential and prospects for the development of biogas power plants to reduce greenhouse gas emissions. A rational solution to these problems is the use of renewable energy sources, including biogas, the gas emitted by production and consumption waste in landfills of such waste. A prospective analysis of the volume of biogas was carried out on the example of a landfill for municipal solid waste in the city of Kamianets-Podilskyi, Khmelnytsky region (Ukraine).

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Section: Methodsmentioning

confidence: 99%

Technological Characteristics and Potential of Landfill Biogas for Electricity Generation

Tkach¹,

Dubik²,

Ovcharuk³

et al. 2023

Int. j. ecosyst. ecol. sci.

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“…The available scientific works [19,20] dedicated to the challenges of risk management in production projects and the changing project environment demonstrate the importance of calculating risk when forecasting the effectiveness and value of projects for stakeholders. Some papers that are related to risk forecasting in agricultural production projects [21][22][23][24][25][26] have also been identified. The above literature is however inadequate to fully predict the quantitative indicators of the investor's profit risk in biohydrogen production from agricultural raw materials.…”

Section: Analysis Of Literature Data and Problem Statementmentioning

confidence: 99%

Forecasting Quantitative Risk Indicators of Investors in Projects of Biohydrogen Production from Agricultural Raw Materials

et al. 2021

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Hydrogen is increasingly considered as an environmentally friendly energy source as it stores a large amount of chemical energy per unit mass (142 MJ·kg−1) that can be released without the emission of combustion by-products. The presented research is based on simulation modeling of biohydrogen production projects from agricultural waste. Based on the probability theory and mathematical statistics, the models of the variable market value of biohydrogen and natural gas are substantiated. The results of the research indicate that in 2019, projects regarding the production of biohydrogen from agricultural raw materials were mostly unprofitable for the investors. However, starting in 2030, the forecasted return on investment in biohydrogen production projects from agricultural raw materials indicates that such projects will be profitable for investors, and the number and scale of such projects will significantly increase worldwide.

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“…Agricultural production mainly focuses on providing the population with foodstuffs (Golub et al, 2017). However, agricultural production can also effectively arrange for production of biofuel from biomass, in particular biogas, diesel biofuel, bioethanol, baled straw, fuel pellets, briquettes and generator gas (Kukharets, 2016;Rzeznik and Mielcarek, 2018;Ovcharuk et al, 2020). Such a production has become traditional, though the production of renewable energy from biomass causes some fear in researchers as to reduction of the level of core product production -foodstuffs, as well as to reduction ofthe amount of plant food in soil caused by the use of some cultivated areas for growing bioenergy crops and by the use of straw as fuel (Verdade et al, 2015;Gomiero, 2018;Tryhuba et al, 2021a, Tryhuba et al, 2021b.…”

Section: Introductionmentioning

confidence: 99%

Concept of Biohydrogen Production by Agricultural Enterprises

Kukharets¹,

Hutsol

Głowacki

et al. 2021

Agricultural Engineering

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Biohydrogen production in agricultural enterprises is an urgent matter. It is appropriate to utilize two methods of biohydrogen production: a thermochemical method – from crop-based biomass and anaerobic digestion (fermentation) method – from animal-based biomass.. It is appropriate to use gasifiers for the thermochemical method and biore-actors for fermentation method. The theoretical potential of biohydrogen was established with due regard to the amount of biomass which is necessary for utilization in livestock agriculture, for fields fertilization as well as with the consideration of the coefficients of concordance with hydrogen equivalent and loss factor under biohydrogen production. The theoretical potential of biohydrogen from crop-based biomass in Ukraine amounts to 77 billion m3, during the period of three years (on average 25.6 billion m3 per year).

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Prospects of Use of Nutrient Remains of Corn Plants on Biofuels and Production Technology of Pellets

Cited by 7 publications

References 2 publications

Technological Characteristics and Potential of Landfill Biogas for Electricity Generation

Technological Characteristics and Potential of Landfill Biogas for Electricity Generation

Forecasting Quantitative Risk Indicators of Investors in Projects of Biohydrogen Production from Agricultural Raw Materials

Concept of Biohydrogen Production by Agricultural Enterprises

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