Претрага
566 items
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Identification of alginite and bituminite in rocks other than coal: results of Round Robin Exercises of the Identification of Dispersed Organic Matter Working Group of the ICCP
Kus J., Araujo C.V., Borrego A.G., Flores D., Hackley P.C., Hámor-Vidó M., Kalaitzidis S., Kommeren C.J., Kwiecińska B., Mastalerz M., Mendonça Filho J.G., Menezes T.R., Misz-Kennan M., Nowak G.J., Petersen H.I., Rallakis D., Suárez-Ruiz I., Sýkorová I., Životić Dragana (2017)Kus J., Araujo C.V., Borrego A.G., Flores D., Hackley P.C., Hámor-Vidó M., Kalaitzidis S., Kommeren C.J., Kwiecińska B., Mastalerz M., Mendonça Filho J.G., Menezes T.R., Misz-Kennan M., Nowak G.J., Petersen H.I., Rallakis D., Suárez-Ruiz I., Sýkorová I., Životić Dragana. "Identification of alginite and bituminite in rocks other than coal: results of Round Robin Exercises of the Identification of Dispersed Organic Matter Working Group of the ICCP" in International Journal of Coal Geology 178, Amsterdam, Netherlands:Elsevier BV (2017): 26-38. https://doi.org/10.1016/j.coal.2017.04.013
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Effects of Energy Production and Consumption on Air Pollution in Serbia
Marija Živković (2019)Energy production and combustion, mostly from unregulated or inefficient fuel combustion, are the single most important anthropogenic sources of air pollutant emissions. Energy sector in Serbia is highly fossil fuel intensive: 87.88% of energy consumed in Serbia is related to fossil fuels, while almost 95% of energy sources are combusted. In 2017. energy related carbon dioxide emission in Serbia is was 47.95 million tones. The main source of carbon dioxide emission was coal, responsible for almost 70% of energy ...... 2 a) total primary energy consumption for period 2007-2017 b) structure of total primary energy consumption in 2017 Coal is mainly used for electricity generation i.e. 88% of total coal energy is utilized in thermal power plants or CHPs. Structure of electricity generation by source is presented in Figure ...
... dioxide emission is coal, responsible for almost 70% of energy related carbon dioxide emission in the country (Figure 5). It is the energy source with the highest share and it is the carbon most intensive fuel, with the highest carbon dioxide emission factor. The structure of coal combustion indicates ...
... 93%Coal Sub bituminous 3.45% Wood37.17%Biomass0.14% Residential37.00%Transport59.09%Public and comercial 3.90% Passenger91.62%Freight8.38% Space Heating99.36%Cooking and hot water 0.64% Natural Gas1.23%Gasoline25.59%Diesel54.52%Fuel Oil1.80%LPG8.71%Coal Sub ...Marija Živković. "Effects of Energy Production and Consumption on Air Pollution in Serbia" in Mining and Environmental Protection-MEP 2019, University of Belgrade, Faculty of Mining and Geology (2019)
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Rudničke vode olovo-cinkovih ležišta u rudnom polju „Blagodat“ u jugoistočnoj Srbiji
Nebojša Atanacković, Veselin Dragišić, Vladimir Živanović, Ivana Cvejić, Saša Stojadinović, Ivana Jocić (2022)Rudno polje Blagodat sa više ležišta i pojava olovo-cinkovih ruda nalazi se u krajnjem jugoistočnom delu Srbije, blizu granica sa Bugarskom i Severnom Makedonijom. Eksploatacija ovog resursa vrši se podzemno u okviru rudnika Grot, ranije Blagodat. Prilivi podzemnih (rudničkih) voda u jamske radove rudnika Grot su visoki i iznose oko 130 l/s (septembar 2019), što ga trenutno svrstava u najovodnjenije rudnike sa podzemnom eksploatacijom u Srbiji. Nezavisno od njih, iz obližnjeg potkopa P-1 u ležištu Kula, ističe još 25 ...Nebojša Atanacković, Veselin Dragišić, Vladimir Živanović, Ivana Cvejić, Saša Stojadinović, Ivana Jocić. "Rudničke vode olovo-cinkovih ležišta u rudnom polju „Blagodat“ u jugoistočnoj Srbiji" in Zbornik radova XVI srpskog Simpozijum o hidrogeologiji sa međunarodnim učešćem, Univerzitet u Beograd, Rudarsko-geološki fakultet (2022)
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Optimisation of underground mine decline development system using genetic algorithm
... Optimisation of underground mine decline development system using genetic algorithm Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Optimisation of underground mine decline development system ...
... Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Professional paper OPTIMISATION OF UNDERGROUND MINE DECLINE DEVELOPMENT SYSTEM USING GENETIC ALGORITHM UPOTREBA ...
... adequate nonlinear constrained objective function representing the cost of mine development and ore haulage. To find the minimum value of the objective function we use Genetic algorithm. Key words: underground mine, decline development, optimisation, genetic algorithm Apstrakt: Kada ...Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović. "Optimisation of underground mine decline development system using genetic algorithm" in Underground mining engineering, Beograd : Univerzitet u Beogradu – Rudarsko–geološki fakultet (2014)
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Primary crusher site selection in open pit mines - case study in Sungun copper mine
Facility site selection, (such as Primary or in pit Crusher location) is one of the most important steps in mine de-sign process that has a significant impact on economy of the mining operation. This study covers an attempt to find the optimal location forprimary crusher in order to support the expansion of Sungun copper mine, which is the second largest open pit mine in Iran. Recent exploration drilling has led to a considerable increase in the ore reserve. Therefore, ...Ali Nasirinezhad, Dejan Stevanović, Dragan Ignjatović, Mehdi Rahmanpou. "Primary crusher site selection in open pit mines - case study in Sungun copper mine" in Underground mining engineering, Универзитет у Београду, Рударско-геолошки факултет (2021)
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Microorganism activity in mine soils of black locust (Robinia pseudoacacia L.) stands on copper mine wastes in Bor, Serbia
Ranđelović Dragana (2017)Ranđelović Dragana. "Microorganism activity in mine soils of black locust (Robinia pseudoacacia L.) stands on copper mine wastes in Bor, Serbia" in Proceedings of XXV International Conference on Ecological Truth, :Univerzitet u Beogradu, Tehnički fakultet u Boru (2017): 207-213
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Characterization of mine soils formed on loose sediments from the copper mine overburden in Bor, Serbia
Ranđelović Dragana, Vulić Predrag, Cvetković Vladica. "Characterization of mine soils formed on loose sediments from the copper mine overburden in Bor, Serbia" in Изводи радова / XXI Конференција Српског кристалографског друштва, Ужице, 2014., Београд:Српско кристалографско друштво (2014): 54-54
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Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia
Petar Papić, Jovana Milosavljević, Marina Ćuk, Rastko Petrović . "Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia" in Groundwater: Occurrence and Significance for Human Health, CRC Press, Balkema - Taylor & Francis Group (2014)
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A transient three-dimensional numerical model of water impermeable screen effects on the groundwater inflow reduction into the mine (Case Study: Open pit mine Drmno, Serbia)
Šubaranović Tomislav, Polomčić Dušan, Pavlović Vladimir, Pakić N. "A transient three-dimensional numerical model of water impermeable screen effects on the groundwater inflow reduction into the mine (Case Study: Open pit mine Drmno, Serbia)" in Proceedings on CD-ROM [Elektronski izvor]. Vol. 1-2 / 11th International Conference Research and Development in Mechanical Industry - RaDMI 2011, 15-18. September 2011, Sokobanja, Serbia, Vrnjačka Banja:Scientific and Technical Center for Intellectual Property (2011): 1257-1265
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Identification of the Best Available Renewable Energy Source for Electricity Production in Serbia
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... publications available in open access, as well as the employees' publications. - The 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 ...
... lignite deposits, a type of low -quality coal that ca uses negative h ealth, climate a nd environmental im pacts during the com bustion. To reduce th ose n egative im pacts on dom estic electricity pr oduction a n d to pr om ote env ironmental a w areness, the Serbian En ergy Sector Development Strategy ...Boban Pavlović, Dejan Ivezić, Marija Živković. "Identification of the Best Available Renewable Energy Source for Electricity Production in Serbia" in Conference on Sustainable Development of Energy, Water and Environment Systems, Sarajevo, 28.6.-2.7.2020., Faculty of Mechanical Engineering and Naval Architecture, Zagreb (2020)
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Environmental Risks to Air, Water and Soil Due to the Coal Mining Process
Ristović Ivica (2011)Ristović Ivica. "Environmental Risks to Air, Water and Soil Due to the Coal Mining Process" in Understanding and Managing Threats to the Environment in South Eastern Europe, NATO science for peace and security series 2, Ljubljana, Slovenia:SPRINGERLINK (2011): 251-264
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Fuzzy model of autogenous suspension coal cleaning
Benović Tomo, Miljanović Igor, Vujić Slobodan. "Fuzzy model of autogenous suspension coal cleaning" in Archives of Mining Sciences 57 no. 4, -:Polish Academy of Sciences - Committee of Mining (2012): 821-838. https://doi.org/10.2478/v10267-012-0055-9
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Recultivation and Sustainable Development of Coal Mining in Kolubara Basin
Ristović Ivica, Stojaković Milan, Vulić Milivoj. "Recultivation and Sustainable Development of Coal Mining in Kolubara Basin" in Thermal Science 14 no. 3, Belgrade, Serbia:Vinča Institute of Nuclear Sciences (2010): 759-772. https://doi.org/10.2298/TSCI091123002R
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Soft computing optimization in the coal industry
Benović Tomo, Miljanović Igor, Gajić Grozdana, Maksimović Svetomir, Milutinović Aleksandar. "Soft computing optimization in the coal industry" in 4th Balkan Mining Congress BALKANMINE 1, Ljubljana, Slovenija:Faculty of Natural Sciences and Engineering (2011): 643-647
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Recalibration of Hydrodynamic model deposits Drmno in Kostolac coal basen
Polomčić Dušan, Milanović Radomir, Vojnić Mladen, Zdravković Jovan. "Recalibration of Hydrodynamic model deposits Drmno in Kostolac coal basen" in Proceedings of the 13th International Symposium Continuous Surface Mining ISCSM 2016, Beograd: (2016): 427-436
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Environmental Noise Impact Assessment for Large-Scale Surface Mining Operations in Serbia
Noise emissions are a significant environmental impact caused by the mining industry in all technological phases of surface mining, mineral processing, and waste disposal. This paper presents the role of noise impact assessment and control in large-scale surface mining operations. Mine planning develops the model of mining operations, ore excavation, and waste dumping scheduling and processing rates, including spatial distribution of mining activities. Such a level of mine planning requires an environmental impact assessment study. This can be achieved ...Uros Pantelic, Petar Lilic, Aleksandar Cvjetic, Nikola Lilic. "Environmental Noise Impact Assessment for Large-Scale Surface Mining Operations in Serbia" in Sustainability, MDPI AG (2023). https://doi.org/10.3390/su15031798
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Project REASONING: Characterization and technological procedures for recycling and reusing of the rudnik mine flotation tailings
Vesna Cvetkov, Vladimir Simić, Stefan Petrović, Filip Arnaut, Milena Kostović, Dragan Radulović, Jovica Stojanović, Vladimir Jovanović, Dejan Todorović, Nina Nikolić, Jelena Senćanski, Grozdanka Bogdanović, Dragana Marilović (2024)Vesna Cvetkov, Vladimir Simić, Stefan Petrović, Filip Arnaut, Milena Kostović, Dragan Radulović, Jovica Stojanović, Vladimir Jovanović, Dejan Todorović, Nina Nikolić, Jelena Senćanski, Grozdanka Bogdanović, Dragana Marilović. "Project REASONING: Characterization and technological procedures for recycling and reusing of the rudnik mine flotation tailings" in 5th Congress Geologists of the Republic of North Macedonia, Ohrid, 28-29. 10. 2024, Македонско геолошко друштво (2024)
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Justification of renewed coal exploitation from the deposit “Bajovac“
Vidanović Nebojša, Tokalić Rade, Savić Ljubinko, Lutovac Suzana. "Justification of renewed coal exploitation from the deposit “Bajovac“" in Mining and Metallurgy Engineering Bor 2013 no. 3, Bor, Serbia:Mining and Metallurgy Institute Bor (2013): 81-89
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Model for the Selection of the Optimal Location of a Thermal Power Unit According to the External Coal Conveyance Criterion
Grujić Miloš, Ristović Ivica, Grujić Miodrag. "Model for the Selection of the Optimal Location of a Thermal Power Unit According to the External Coal Conveyance Criterion" in Acta Montanistica Slovaca no. 15, Kosice, Slovakia:TU Kosice, Slovakia (2010): 31-33
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Examination of the possibility of obtaining pyrite concentrate from the flotation tailings of the Lece mine
Рудник Леце је карактеристичан по томе што у флотацијским концентратима олова и цинка као корисну примену има злато и сребро. Практично од отварања рудника и флотације трају истраживања и борба за што боље технолошке показатеље на сва четири платива метала (олово, цинк, злато и сребро) посебно на злату. Овај рад представља допринос тој борби у циљу повећања искоришћења злата. Како је начин појављивања злата веома различит (самородно, са оловом и цинком, са пиритом и кварцом) то је и технолошка ...Predrag Lazić, Đurica Nikšić, Dejan Stojanović, Tamara Stojanović. "Examination of the possibility of obtaining pyrite concentrate from the flotation tailings of the Lece mine" in Underground Mining Engineering, University of Belgrade, Faculty of Mining and Geology (2022)