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Упит dcterms_subject_txt:power plants

141 items

  • Projection of SO2 emissions in coal power plants in Serbia

    Aleksandar Madžarević, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac (2023)
    The production of electricity in the countries of South-Eastern Europe (SEE) was mainly related to the use of coal, predominantly lignite. The total installed capacity of thermal power plants using coal in these seven countries is 17.813 MW, distributed in 31 thermoblocks. The mentioned plants are the dominant pollutant emitters in all observed countries. Data on the largest emitters in the countries of the European Union and a comparison with SEE countries were collected. The calculation of emissions of ...
    енергeтика, емисије, СО2, угаљ, електране
    ... thermal power plants in Poland, while 57 are active in Germany. The installed capacity, structure of power plants and coal production are shown in Table 1 [1, 4, 10]. Table 1. Installed capacity, structure of power plants and coal production Production of coal (MO Country Capacity (MW) Power plants ...
    ... 6/17 The Southeast Europe is characterized with old coal power plants, 31 active 31 coal-fired thermal power plants with 17813 MW of installed capacity. The thermal energy capacities of the Republic of Serbia consist of six thermal power plants, with 17 active thermo-blocks, with a total installed capacity ...
    ... Morava TPP: 120 MW. Figure 1. Region SEE with thermal power plant's locations 2. SOx EMISSION IN EUROPE AND SERBIA Tables 2 show thermal power plants in Europe that are the biggest emitters of SO>». Therefore, the coal- fired thermal power plants of the SEE region represent the biggest polluter in ...

  • Available technological procedures for capturing CO2 in the industrial and power generation sectors

    Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac (2021)
    Climate change is a major environmental issue caused by anthropogenic emissions of greenhouse gases. Capturing CO2 and storing it in suitable geological formations is one of the main technological solutions that can provide mitigation of CO2 emission into the atmosphere. Capturing CO2 represents the first phase in process of carbon capture and storage, and includes the application of various technologies for the separation of CO2 produced in the energy and industrial sectors. There are four main systems for capturing ...
    capturing CO2, power plants, CO2 capture systems, CO2 technologies
    ... Review on Technologies for Reducing CO2 Emission from Coal Fired Power Plants. In: Thermal Power Plants. IntechOpen, 2012. doi: 10.5772/31876. Available online: A Review on Technologies for Reducing CO2 Emission from Coal Fired Power Plants | IntechOpen (accessed on 02 July 2021) 9. UKCCS Research Centre ...
    ... new-build plants than in existing ones, because of the fuel conversion complexity [16-17]. This technology has found application in oil refineries but it has limited use in power plants. For power generation, pre-combustion system can be combined with an integrated gasification combined cycle power plant ...
    ... mature option, and it can be integrated into existing power plants. The main disadvantage of post- combustion is low concentration of CO2 (5-15%) that affects the capture efficiency. Pre-combustion systems are more suitable to apply in new-build plants than in existing ones, because of the complexity of ...

  • Production of electricity from coal-fired power plants and accompanying CO2 emissions: comparison of EU-27 and US

    Uroš Djorgovski, Aleksandar Madžarević, Predrag Jovančić (2023)
    Even in the third decade of the 21st century, large power plants are still responsible for more than half of the electricity production in Europe and US. They predominantly use fossil fuels in their work, which results in the emission of pollutants into the air, soil and water. In addition to the production of electric energy, fossil fuels, including coal, are used for industrial purposes. Although the use of coal, especially in the countries of the European Union, is ...
    CO2, емисија, угаљ, термоелектрана, САД, ЕУ-27
    ... thermal power plants, with 480 thermal units. The total installed capacity of these power plants is 111.606 MW [11, 12]. USA has 230 active coal- fired thermal power plants, with total installed capacity of 219.067 MW [5]. Figure 6 presents CO- emissions trend from coal-fired power plants in the ...
    ... with an installed capacity of 649.819 MW. In the US, there are 18.3% of coal-fired power plants of the total installed capacity, and in the EU-27 there are 19.8% of coal-fired power plants of the total installed power [5]. The coal production in EU-27 and US in last three decade is shown in Figure ...
    ... energy capacities of the Republic of Serbia consist of six thermal power plants, with 17 active thermo-blocks, with a total installed capacity of 4400 MW, which exclusively use lignite and three thermal power plants-heating plants, with a capacity of 403 MW to produce electricity and 505 MW feor ...

  • Coal cleaning before combustion – practice and experience in Serbia

    Milena Kostović, Ivana Simović, Nebojša Kostović, Nina Pantelić (2022)
    Lignit, Čišćenje uglja, Kvalitet uglja, Termoelektrane

  • Identification of the Best Available Renewable Energy Source for Electricity Production in Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2020)
    Around 2/3 of electricity production in Serbia originates from coal-fired thermal power plants. The most significant domestic coal deposits are lignite deposits, a type of low -quality coal that causes negative health, climate and environmental impacts during the combustion. To reduce those negative impacts on domestic electricity production and to promote environmental awareness, the Serbian Energy Sector Development Strategy and the National Action Plan for Use of Renewable Energy Sources indicate the plan for increasing the share of ...
    Strategija obnovljive energije, Održiva energija, Proizvodnja električne energije, Solarna energija, Biomasa, Hidroenergije, Energija vetra
    ... Repository is available at: www.dr.rgf.bg.ac.rs Abstract A r ound 2/3 of electricity production in Serbia originates from coal-fired thermal power plants. Th e m ost significant dom estic coal deposits are lignite deposits, a type of low -quality coal that ca uses negative h ealth, climate a nd ...

  • Improving efficiency of thermal power plants through mine coal quality planning and control

    Mirjana Banković, Dejan Stevanović, Milica Pešić, Aleksandra Tomašević, Ljiljana Kolonja (2018)
    Главни циљ контроле квалитета угља у рудницима лигнита је снабдевање термоелектрана угљем чији квалитет мора да се креће унутар одређених квалитативних ограничења. Карактеристике угља могу да утичу на ефикасност, поузданост и расположивост како котла тако и јединица за контролу емисије. У овом раду аутори су презентовали интегрисану симулацију рударског процеса као нови приступ у истраживању променљивости калоричне вредности угља приликом експлоатације комплексног лежишта лигнита. Резултати таквог приступа омогућавају драгоцен увид у перформансе континуалног рударског система у смислу контроле променљивости ...
    mine planning, variability of coal quality, simulation, coal blending

  • Risk Analysis of Hydraulic Turbines Vital Components Failuares at Limske Hydropower Plants

    Božić Ivan, Tanasijević Miloš, Mlađenović Predrag, Ljujić Ljubiša, Trtović Stojan, Zorić Dragan, Jakšić Aleksandar, Bjelić Darko (2016)

  • Long-term planning methodology for improving wood biomass utilization

    Vladimir Vukašinović, Dušan Gordić, Marija Živković, Davor Koncalović, Dubravka Živković (2019)
    The insufficiently developed forest management system is often followed by undeveloped forest resources supply chain and insufficient institutional support. These cause inefficient usage of fuel-wood as well as huge amounts of unused forest residues. In order to achieve optimal and long-term sustainable utilisation of biomass, an original methodology based on the interaction of mathematical optimization and backcasting approach has been developed. Mathematical optimization is used for both generation and consideration of techno-economic parameters of the forest biomass supply chain. ...
    Long-term planning methodology, Forest biomass, MINLP, Backcasting

  • Contemporary advanced control techniques for flotation plants with mechanical flotation cells – a review

    Jovanović Ivana, Miljanović Igor (2015)

  • Applicability of waste from power plants as road materials

    Marinković Slobodanka, Trifunović Prvoslav, Tokalić Rade (2011)

  • Rationalization of electrical energy consumption in mining plants

    Aleksandrović Snežana, Jovančić Predrag, Jeftenić Ilija (2017)

  • Analysis of Voltage Fluctuations Influence on the Mining Plants Efficiency

    Snežana Aleksandrović, Ilija Jeftenić (2019)

  • Mineralogy and characterization of deposited particles of the aero sediments collected in the vicinity of power plants and the open pit coal mine: Kolubara (Serbia)

    Cvetkovic Željko, Logar Mihovil, Rosić Aleksandra (2013)

  • Novel findings of Late Cenomanian-Turonian Pachyophiid snakes, fishes and plants in the SE Bosnia-Herzegovina

    Dragana Djurić, Nevenka Djerić, Uroš Stojadinović, Desa Đorđević Milutinović, Miodrag Hrnjez Ljumo, Milan Denda (2022)
    Горњи ценоман-турон, Билећа, змије са ногама, рибе, биљке

  • Properties of fly ash and slag from the power plants

    Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić (2016)
    This paper describes the physical, chemical and mineral properties of ash and slag, which were taken from thermal power plants Nikola Tesla A, Nikola Tesla B, Kostolac A and Kostolac B. The knowledge of the mineralogical material composition is important because the type of minerals directly determines the properties of the fly ash and slag and their possible application. Laboratory tests showed that ash and slag samples consist of the following minerals: amorphous materials, quartz, feldspar, mullite, melilite, cristobalite, ...
    fly ash, slag, physical composition, chemical composition, mineral composition, X-ray diffraction method
    ... fly ash and slag from the power plants Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Properties of fly ash and slag from the power plants | Miloš Šešlija, Aleksandra ...
    ... generation in thermal power plants „Nikola Tesla A” (NT A) and „Nikola Tesla B” (NT B). About 17 billion kWh is produced annually from Ko- lubara coal, which represents 52% of Serbia’s total electricity generation (ŽIVOTIĆ et al., 2013). In the Kostolac coal basin two thermal power plants were built. PPKO ...
    ... Croatian Geological Society 1. INTRODUCTION Fly ash is the product of burning coal and arises from inorganic substances melting in the thermal power plants. The fly ash par- ticles have a spherical shape, dimensions of 0.074-0.005mm, are of low density, very mobile and can cause a number of problems ...

  • Analysis and Calculation of MMRS and Primary Gas Distribution Network in Urban Environment – Case Study Kučevo

    Aleksandar Madžarević, Pavle Janković (2022)
    Oblast primene prirodnog gasa je veoma široka. Kao energent može se koristiti za proizvodnju energije u elektranama, toplanama i postrojenjima za kombinovanu proizvodnju energije ili za zadovoljavanje različitih toplotnih potreba u industriji i širokoj potrošnji. Gas se može upotrebiti i kao sirovina u hemijskoj i petrohemijskoj industriji, a tokom poslednjih decenija nalazi primenu i u saobraćaju kao pogonsko gorivo u SUS motorima. Sa ekološkog stanovišta, prirodni gas predstavlja najprihvatljiviji izvor energije u poređenju sa drugim fosilnim gorivima. Pri sagorevanju ...
    distribucija gasa, projektovanje gasovoda, analiza potrošnje

  • A multi-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2021)
    When assessing the potential of renewable energy alternatives for electricity generation, it is necessary to implement a multi-perspective approach that includes economic, technical, environmental, and socio-political criteria. For the evaluation of criteria and alternatives, the Fuzzy Analytical Hierarchy Process (FAHP) method is applied. The obtained weights are formed according to the values of energy indicators and expert judgments. The use of a fuzzy numerical value scale for the assessment of expert judgments and energy indicators provides a more sensitive ...
    Proizvodnja električne energije, Obnovljivi izvori energije, Višekriterijumsko odlučivanje, Srbija
    ... water through a turbine. • PV power plants — This includes roof-mounted solar radia- tion power plants using solar energy which are constructed on top of a building, and ground-mounted solar radiation power plants. • Wind power plants — This includes on-shore wind power plants. Wind generators can be installed ...
    ... production is generated in hydropower plants). EPS comprises 15 hydro power plants with 49 units, 1 pumped-storage hydro power plant with 2 units, 1 pumping plant with 2 pumps and 16 small hydro power plants. Branch ‘‘Hydro Power Plant Djerdap’’ comprises 7 hydro power plants with 28 units, having installed ...
    ... Thermal power plants 4,054 Natural gas and fuel oil 829.08 2.22 CHP 332 Autoproducers 105.6 Hydro 11,393.16 30.44 Large hydropower plants (HPs) 2,956 Small and mini HPs <10 MW 104 Solar 13.04 0.03 PV 11 Wind 150.42 0.40 Wind power plants 398 Biomass 64.72 0.17 Biogas power plants 22 aspects ...

  • Geochemical characterization of sediments from the archaeological site Vinča – Belo Brdo, Serbia

    Gorica Veselinović, Dragana Životić, Kristina Penezić, Milica Kašanin-Grubin, Nevenka Mijatović, Jovana Malbašić, Aleksandra Šajnović (2020)
    Earth-Surface Processes

  • The state and perspective of the natural gas sector in Serbia

    Dejan Ivezić, Marija Živković, Dušan Danilović, Aleksandar Madžarević, Miloš Tanasijević (2016)
    The strategy of long-term energy development of Serbia identifies an increase of share of natural gas in final energy consumption as one of the main aims. Serbia has signed a strategic agreement with the Russian Federation on cooperation in the oil and gas sector, within which the project South Stream pipeline is planned to be realized. In addition, the Republic of Serbia has signed the Treaty that establishes the Energy Community and accepted the obligation to implement the Energy ...
    Consumption, natural gas, scenarios of development

  • Utilizing sewage wastewater heat in district heating systems in Serbia: effects on sustainability

    Marija Živković, Dejan Ivezić (2021)
    Transformation of the heating sector is recognized as being essential for ensuring reliable and afordable energy services provided with reduced consumption of energy sources and diminished impact on the environment and less import dependency. The possibility of utilizing energy sources that otherwise would be wasted needs to be considered and treated as a big advantage of district heating systems. Despite many advantages, sewage wastewater heat is still a mostly unused resource at the global level and a totally unused ...
    рекуперација топлоте из отпадних вода, систем даљинског грејања, топлотне пумпе, енергетске уштеде, емисија угљендиоксида, енергетска безбедност, Србија
    ... 1.467. This value is also highly influenced by the struc- ture of the Serbian electricity sector, dominantly based on lignite-fuelled thermal power plants (Statistical Office of Table 3 Temperature of treated water and river Sava (recipient), (°C) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct ...
    ... treatment plants in opera- tion in Serbia (Ministry of environmental protection 2018). In a few cities, constructions of wastewater treatment plants are taking place, while in several cities preparation of pro- jects has been initiated, so construction of wastewater treat- ment plants can be expected ...
    ... coefficient of electricity Q̇ w Recoverable heat power-treated sewage wastewater ṁ Mass flow of treated wastewater t Temperature difference of treated wastewater at entrance and exit of heat exchanger–evaporator Q̇ h Thermal power of heat pumps COP Coefficient of performance t lift ...