Претрага
528 items
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... at the „Drmno“ open pit mine, Coal Basin Kostolac. Journal of Mining Science, Vol. 44, No. 3, May-June 2008, 312–319. Doi: 10.1007/s10913-008-0022-1 VUJIĆ S., ZAJIĆ B., MILJANOVIĆ I., PETROVSKI A., 2008: GPS telemetry of energetic-technical and technological parameters at open pit mines. Journal ...
... in the coal dust and fly ash of the Kolubara basin (Serbia). Periodico di Mineralogia, 81(2), 205-223. CVETKOVIC Z., LOGAR M., ROSIC A., 2013: Mineralogy and characterization of deposited particles of the aero sediments collected in the vicinity of power plants and the open pit coal mine: Kolubara ...
... Физико – технические проблемы разработки полезных ископаемых, (Multi- attribute Model Support in Selecting the Land Reclamation at the Open Pit Mine "Klenovnik" of the Coal Basin "Kostolac"). Journal of Mining Science, Sprin- ger, pages: 1573–8736, Институт горного дела Сибирского отделения 4. СПИСАК ...главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016
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Primena digitalne fotogrametrije u rudniku Rudnik
Digitalna fotogrametrija, lasersko skeniranje i virtuelizacija sve više pronalaze aktivne uloge u rudarstvu, prvenstveno zbog svoje široke mogućnosti primene. Laserskim skeniranjem i fotogrametrijom snimaju se i kreiraju 3D modeli otkopa, jamskih hodnika, površinskih kopova, površinskih objekata (zgrada, spomenika, predmeta), a vrši se skeniranje celih rudnika koji se rekonstruišu u 3D digitalne modele. Fotogrametrija predstavlja proces fotografisanja objekata pomoću fotoaparata i daljom obradom fotografija u različitim softverskim alatima kreiraju se realne kopije 3D modela objekata ili predmeta u digitalnoj formi. Za ...... M. (2013). Determination of volumetric changes from laser scanning at an underground limestone mine. Mining Engineering, 65(11) [8] Slaker, B., & Westman, E. (2014). Identifying underground coal mine displacement through field and laboratory laser scanning. Journal of Applied Remote Sensing, 8(1) ...
... mining, primarily due to their wide application possibilities. With laser scanning and photogrammetry, 3D models of excavations, underground roadways, open-pit mines, surface objects (buildings, monuments, objects) are photographed and created, and whole mines are scanned and reconstructed into 3D digital ...
... 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 XI MEĐUNARODNA KONFERENCIJA UGALJ I KRITIČNI MINERALI 2023 11 INTERNATIONAL CONFERENCE COAL AND CRITICAL MINERALS 2023 Zlatibor, 11-14. oktobar ...Nikola Mirković, Luka Crnogorac, Katarina Urošević. "Primena digitalne fotogrametrije u rudniku Rudnik" in XI Međunarodna konferencija ugalj i kritični minerali CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
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Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike
Milanka N. Negovanović (2015-06-30)Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina... blasting cases. The methodology of modeling can be applied for the prediction of vibration from blasting in all open pit mines. Keywords: model, prediction of vibrations, blasting, open pit mine, Monte Carlo, fuzzy logic, regression analysis, FFT analysis, response spectra, crack displacement Scientific ...
... Janković, I., Zeković, D., Measurement and analysis of blast-induced vibrations in the open pit copper mine „Veliki Krivelj“ Bor, Proceedings of the XI National Conference with International Participation of the Open and Underwater Mining of Minerals, Scientific and Technical Union of mining, geology ...
... Engineering 27(2), 2007, 116-125. 27. Iphar, M., Yavuz, M., Ak, H., Prediction of ground vibrations resulting from the blasting operations in an open-pit mine by adaptive neuro-fuzzy inference system, Environmental Geology 56(1), 2008, 97-107. 28. Mohamed, M.T., Artificial neural network for prediction ...Milanka N. Negovanović. "Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-06-30)
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Razvoj ARCGIS geobaze površinskog kopa korišćenjem UML CASE alata
... opening and developing the “Field G” open pit (Idejni projekat sa studijom opravdanosti otvaranja i izgradnje površinskog kopa “Polje G”). Open pit "Field G" is currently not in function. Its opening, preliminary scheduled for 2015, will provide continuous coal production for the “Nikola Tesla” power ...
... by the example of the "Field G" open pit, followed by an outline of the way spatial-temporal data are handled, as well as by an example of visualization of spatial classes in ArcMap. Keywords: geographic information system, GIS, geodatabase, UML, ArcGIS, open pit INTRODUCTION The growing complexity ...
... 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 1 USING UML CASE TOOLS FOR DEVELOPMENT OF AN OPEN PIT ARCGIS GEODATABASE Aleksandra Tomašević, Ljiljana Kolonja, Ivan ...Aleksandra Tomašević, Ljiljana Kolonja, Ivan Obradović, Ranka Stanković, Olivera Kitanović. "Razvoj ARCGIS geobaze površinskog kopa korišćenjem UML CASE alata" in Podzemni radovi, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet (2012)
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Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements
The capacity of the rotor excavator depends largely on the operation of the subsystem for digging. There is a great contribution to the correct and sharp teeth when the capacity is the highest. In the function of time, the teeth become clogged due to abrasive wear, or changes in their geometric shape. To analyze the bucket wheel drive in depend on wear of the cutting elements in this study adaptive neuro fuzzy inference system (ANFIS) approach was implemented. ANFIS ...Filip Miletić, Predrag D. Jovančić, Milos Milovančević, Dragan Ignjatović. "Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements" in Advances in Engineering Software, Elsevier BV (2020). https://doi.org/10.1016/j.advengsoft.2020.102824
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WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina
Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2015)... facilities consist of a name, place, municipality, district and site address. Object type is selected from the list of provided terms: open pit, underground mine, processing, waste deposit, maintenance workshop, other facility. Data on cadastral parcel or parcels and the titleholder are entered if ...
... bench heights, the overall depth of the pit, volume, as well as general data collected during the field visit related to recultivation, water level (whether the mine is above, below, or above and below water level), as well as the site, for example, a pit, a landfill, workshop or plant. Figure 1 ...
... process in connection with activities related to surface mining of coal by improving access to data, timely dissemination of data and understanding of geospatial data on different scales and at different levels [4]. Abandoned Mine Land Inventory System (e-AMLIS) (USA) includes information on abandoned ...Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis. "WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina" in Proceedings of the 5th International Symposium Mining And Environmental Protection,June 10-13,2015, Vrdnik, Serbia, Belgrade : Faculty of Mining and Geology (2015)
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Hidrogeoekološki uslovi eksploatacije kamenih i mrkih ugljeva Srbije
Branko R. Miladinović (2016-04-27)Ugalj predstavlja energent na čijoj osnovi se razvija privreda celog sveta.Zato mu se pridaje velika pažnja u eksploataciji i preradi, bez obzira na mnogeštetne uticaje na životnu sredinu, a posebno na efekat staklene bašte koji sestvara emisijom zagađujućih materija u atmosferu radom termoelektrana naugalj.U Srbiji, resurs koji se danas u najvećoj meri koristi u proizvodnjielektrične energije je ugalj i on učestvuje u proseku sa 70 %. U strukturi ukupneproizvodnje ugljeva, dominiraju lignitski ugljevi sa učešćem od 98 %, a ...Srbija, kameni i mrki ugalj, podzemna eksploatacija, preradauglja, rudničke vode, hemijski sastav, emisija zagađujućih materija, životnasredina... hydrograph for the open-pit hard coal mine Progorelica in the Ibar Basin. Hydrochemical analyses reveal two types of water, based on the chemical composition: a) mine water with total dissolved solids (TDS) of M<1000 mg/L, which occur in coal seam roofs and floors, and b) mine water with a TDS ...
... (2012). Black lignite and hard coal are extracted from eight coal basins, including 12 underground mines and one open-pit mine. Despite abundant reserves of these types of coal, the annual output is relatively modest – about 590,000 t on average (2010-2012). This quantity does not meet even half ...
... Senjski Rudnik and Jarando discharge mine water that contains pollutants in excess of 2nd class ELVs (or those that determine good ecological status of surface water bodies). This type of emission also occurs at decommissioned coal mines: Ušće, abandoned pit at Jarando, Podvis, Dobra Sreća, Resava ...Branko R. Miladinović. "Hidrogeoekološki uslovi eksploatacije kamenih i mrkih ugljeva Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-04-27)
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Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete
Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović (2021)sagorevanje lignita, otpadna šljaka, zamena cementa, proizvodnja maltera i betona, fizičko-mehanička i fizičko-hemijska karakterizacija... Tabelin, C.B.; Maestre, C.V.; Aseniero, J.P.J.; Park, I.; Illacorte-Tabelin, M. Synthesis and characterization of coal fly ash and palm oil fuel ash modified artisanal and small-scale gold mine (ASGM) tailings based geopolymer using sugar mill lime sludge as Ca-based activator. Heliyon 2021, 7, e06654 ...
... Introduction Coal is a solid fuel that has been used as a primary fossil fuel for centuries. The world’s known coal reserves are much greater than those of gas and oil which means that it will be dominant in energy supply in the subsequent years [1–3]. Depending on the time of formation, coal can be classified ...
... classified as anthracite, bituminous coal, and lignite [4]. Lignite is a type of coal from the early stages of coalification whose properties are intermediate between peat and bituminous coal. Because of its low mining cost, easy access, high reactivity, and low price, the world’s annual lignite production ...Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović . "Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete" in Minerals, MDPI (2021). https://doi.org/10.3390/min11090925
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Dimenzionisanje deponija za ugalj
... aper818.html 7. Stevanović D.R, Kolonja B.M., Stanković RM., Knežević D.N., Banković M. V., 2013, Application of stochastic models for mine planning and coal quality control, www.doiserbia.nb.rs/img/doi/0354-9836/2013%20OnLine-First/ 0354- 98361300031S.pdf 8. Erasmus J. H., Bulk Raw Materials ...
... 1982, Utvrđivanje potrebnih veličina deponija uglja za termoelektrane, Rudarski institut, Beograd 3. Carpenter M.A., 1999, Management of coal stockpiles, IEA Coal Research, London 4. Leontijević M., 2010, Mogućnosti homogenizacije uglja u sistemu P.K. "Tamnava" - termoelektrana "Nikola Tesla B" ...
... на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade 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 DIMENZIONISANJE DEPONIJА ZA UGALJ Dinko ...Dinko Knežević, Božo Kolonja, Ranka Stanković, Aleksandra Tomašević, Dragana Nišić. "Dimenzionisanje deponija za ugalj" in Jedanaesta međunarodna konferencija o površinskoj eksploataciji OMC, 2014, Zlatibor, 15-18 oktoba 2014, Zlatibor : Jugoskovenski komitet za površinsku eksploataciju (2014)
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Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine
Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović (2019)Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the ...... and spreaders) has been demonstrated. In case of low availability, the open-pit mine must have a larger number of units or there will not be enough machines for operation. In the structure and extent of auxiliary works in open-pit mines, the most commonly used earthworks are those which are performed ...
... publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs energies Article Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine Stevan Djenadic 1 ...
... Измењено: 2023-10-14 04:29:43 Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović Дигитални репозиторијум Руд ...Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović. "Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine" in Energies, MDPI AG (2019). https://doi.org/10.3390/en12214044
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Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)
Kostadin J. Jovanov (2016-06-24)Leţišta uglja „Suvodol“, „Brod-Gneotino“ su u eksploataciji, a leţište uglja „Ţivojno“je u fazi pripremi. Nalaze se u krajnjem jugoistočnom i juţnom delu Pelagonijskekotline. Sva tri leţišta stvorena su u neogenim sedimentima u jezerskim uslovimasedimentacije u zoni kontakta sa prekambrijumskim kristalastim stenama. Kod sva trileţišta ugalja se javljaju više slojeva različite debljine, u okviru kojih se nalaze klastičnisedimenti (gline, peskovi i dr.). U podini ugljenog basena nalaze se kristalaste steneprekambrijumske starosti.Teren u okolini leţišta uglja karakteriše se umereno kontinentalnom klimom, ...ugalj, podzemne vode, površinske vode, neogeni kompleks, izdani,transmisibilnost, nivo podzemne vode, sniţenje nivoa... water Flow Models in Open Pit Mining: Can We Do Better?Mine Water Environ, pp. 187-190). 8. Bukowski P, Bromek T, and Augustyniak I, 2006: Using the DRASTIC System to Assess the Vulnerability of Ground Water to Pollution in Mined Areas of the Upper Silesian Coal Basin. Mine Water and the Environment ...
... the Feasibility Study of a Closure Plan for an Open Pit Mine (La Respina Mine, Spain). Mine Water Environ, pp. 94-101. 60. Singh A, Mahato M, Neogi B, and Singh K, 2010: Quality Assessment of Mine Water in the Raniganj Coalfield Area, India. Mine Water Environ, pp. 248-262. 61. Spasovski O, Petrov ...
... Doktorska Desertacija 221 25. Jardon S, Ordones., Alvares R, Cienfuegos P and Loredo J, 2013: Mine Water for Energy and Water Supply in the Central Coal Basin of Asturias (Spain). Mine Water Environ, pp. 139-151. 26. Jovanov K, Micevski E, 1994: Elaborat od hidrogeološkite istraţuvanja ...Kostadin J. Jovanov. "Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-06-24)
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Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays
... Unexplored Open pit Several (0.1–1.5) In coal seam Bogovina Medium Unexplored Underground 1 (?) ? Valja Saka Medium Medium Underground 2 (0.5–15.0) 40–95 Bivolica Large Medium Open pit 1 (2–30) At surface Jelenkovac Medium Medium Open pit 1 (4) Up to 40 Mečji do Small Good Open pit 1 (10) Up to ...
... Orljak Small Good Open pit 1 (up to 8.5) 10 Beretnica Small Good Open pit 1 (oko 3) At surface Dubrava Small Good Open pit 1 (do 9) Up to 10 Umište Medium Low Open pit 1 (1,5–12,5) At surface 2. Bentonitic clay Rovine-Potočić Large Low Open pit 1 (>20) Up to 4 Gušica Large Low Open pit 1 (>50) 1–30 ...
... modelling of clay deposits as a basis for open pit designs. In Proceedings of the I Conference on Surface Clay Exploitation, Kanjiža, Serbia, 29 June–2 July 1995; pp. 197–199. 32. Simić, V.; Đurić, S.; Životić, D. Bentonitic Clays of the Drmno Deposit (Kostolac Coal Field). Bull. Geol. Hydrogeol. Eng. Geol ...Vladimir Simić, Dragana Životić, Zoran Miladinović. "Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays" in Resources, MDPI AG (2021). https://doi.org/10.3390/resources10060063
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Building Terminological Resources in an e-Learning Environment
... Stanković, R., Vuković, F., Obradović, I., An Approach to Management Decision Support: The Coal Mine Pljevlja Management Information System, Proceedings of the Fifteenth International Symposium on Mine Planning and Equipment Selection, Torino, Italy, Vol. 1, pp. 436-441, 2006. [6] Krstev, C. ...
... Namely, various applications developed in this area followed by the development of an information system for planning, monitoring and management of mine exploitation, indicated that such resources would greatly contribute to their functionality [5]. The only available multilingual terminological ...
... also already being used, among other things for the production of controlled dictionaries related to planning and management of exploitation, to mine safety protection systems, mining equipement management, human resources management systems, as well as in a business intelligence module of the ...Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja. "Building Terminological Resources in an e-Learning Environment" in Proceedings of the Third International Conference on e-Learning, eLearning-2012, September 2012, Belgrade, Serbia, Belgrade : Belgrade Metropolitan University (2012)
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A Fuzzy Expert Model for Availability Evaluation
Each technical system within itself carries the great potential danger of possible occurrence of failure and damages. Mining machines are characteristic by great investment values, costs of unplanned shutdowns, complex working conditions, and environment and workers hazards. Systematic monitoring of the mining machinery is of great importance for the management of the mining companies. Availability is the overall concept of quality of service. Includes information regard to operating state, an idle state, a standby state and shut down. The ...... bulldozers that operate to three different open pit mines in Serbia was evaluated using the proposed expert model. Machines were compared individually (selected machine at selected open pit mine), but also integral comparisons between machines and open pit mines were made. Obtain results should be ...
... AVAILABILITY INDICATORS A n a ly st N o . A v a il a b il it y in d ic a to r Questionnaire: Bulldozer Liebherr – Drmno Open Pit Mine Grade: Excellent Good Average Adequate Poor The degree of affiliation, % 1 R 40 60 M 100 S 100 2 R 20 80 M 100 ...
... be used for the improvement of maintenance and logistic support at open pit mines, as well as an important parameter during the further purchase of this type of machines. Since the models based on experts’ opinions in principle carry a dose of subjectivity, the presented model and obtained results ...Dejan Ivezić, Miloš Tanasijević, Predrag Jovančić, Radiša Đurić. "A Fuzzy Expert Model for Availability Evaluation" in Proceedings of the 2019 20th International Carpathian Control Conference (ICCC), AGH University of Science and Technology, Kraków - Wieliczka, Poland (2019)
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Hibridni sistem za planiranje i analizu ventilacije rudnika
... Solving Pit Ventilation in the “Soko” Coal Mine CHAPTER 4 MATHEMATICAL DEFINITION OF COMPLEX VENTILATION NETWORKS Characteristics of Mine Ventilation Networks……………………………………………99 Main Characteristics of Network Topography Aerodynamic Resistance of Ventilation Network Branches Defining Mine Ventilation ...
... OBRADOVIĆ I., “Mine ventilation system planning using genetic algorithms”, Proceedings of the Sixth International Symposium on Mine Planning and Equipment Selection, (1998). 62. LONGSON I., TUCK M.A.: "The computer simulation of mine climate on longwall coal face", 2nd U.S. Mine Ventilation Symposium ...
... dynamics. A mine production plan, which includes exploitation technology and system management, is the decisive factor for mine infrastructure. For example, it is the analysis of mine ventilation that enables the establishment of entry flow chambers number for the pit on basis of airflow speed limitations ...Nikola Lilić, Ranka Stanković, Ivan Obradović. Hibridni sistem za planiranje i analizu ventilacije rudnika, Rudarsko-geološki fakultet, Univerzitet u Beogradu, 2000
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Процена ризика од загађивања водних ресурса под утицајем напуштених рударских радова на простору Србије
Nebojša B. Atanacković (2018-08-31)Велики број напуштених рударских радова и ограничена средства за рекултивацијуи ремедијацију деградираних простора подстакле су развој метода за издвајањеприоритетних локација на које је потребно усмерити даља истраживања. У датомконтексту, у склопу израде дисертације спроведене су научно-истраживачкеактивности које су за предмет имале анализу утицаја значајнијих напуштенихрударских радова на водне ресурсе на простору Србије јужно од Саве и Дунава.Разматрање предметне проблематике извршено је кроз развој и примену семи-квантитативне методологије за анализу ризика од загађивања површинских иподземних вода на регионалној размери. Примењена ...анализа ризика, водни ресурси, водна тела, рудничке воде, рударскиотпад, аналитички хијерархијски процеси, кластер анализа, математичка теоријаатрибута, функције припадности, семи-квантитативне методе... (2003) Pit Lake Systematics: A Special Issue. Mine Water and the Environment 22(4) 167–169. doi 10.1007/s10230-003-0019-6 14. Bowell R.J., Barta J., Mansanares W. and Parshley J. (1998) Geological controls on pit lake chemistry:Implications for the assessment of water quality in inactive open pits ...
... Environment Agency (2012) Prioritisation of abandoned non-coal mine impacts on the environment. Project SC030136/R13 Hazards and risk management at abandoned non-coal mine sites, Environment Agency, Bristol. 50. EPA Ireland (2009) Historic Mine Sites-Inventory and Risk Classification. Volume 1. 170 ...
... Workshop on Mine and Quarry Waste, Orta, May 27-28, 2002, EU Joint Research Centre, p 69-72. 27. Davis A. (2003) A Screening-Level Laboratory Method to Estimate Pit Lake Chemistry. Mine Water and the Environment 22: 194–205. doi 10.1007/s10230- 003-0022-y 28. Davis A. and Eary L.E. (1997) Pit lake water ...Nebojša B. Atanacković. "Процена ризика од загађивања водних ресурса под утицајем напуштених рударских радова на простору Србије" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-08-31)
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Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal
Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović (2018)glukoza, fruktoza, аktivni ugalj, hidrotermalni tretman, aktivacija hidroksida, teški metali, metilen plavo... (flotation) of lead-zinc ore is carried out. Production of ore in the Grot mine is about 14,000 tons of ore monthly, and about 800 tons of lead and zinc concentrate are obtained per month in the flotation of the mine. Tailings of the mine Grot is about 24 ha in area, while the volume of the landfill material ...
... remain [4]. The Grot mine is one of the biggest mines in Serbia, with possibly the most significant influence on the environment. It belongs to the Besna Kobila metallographic region (1823 m) and it is located in the southeast of Serbia, near the town Vranje (Figure 1). In the Grot mine, the exploitation ...
... material in the tailings is about 6 million tons. “ ” the river Korbevečka Figure 1. The geographic position of the mine Grot. The flotation tailings of the mine Grot, Serbia contain Cd, Pb, As, Cr, Ni, Cu, etc. The concentrations of mentioned heavy metals are mostly higher than maximum permissible ...Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović . "Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal" in Minerals, MDPI (2018)
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Оптимизација управљања процесима рекултивације површинских копова угља
Bojan S. Dimitrijević (2014-05-30)Ширење површинске експлоатације минералних сировина а нарочито енергетских ресурсафосилних горива, чине површинске копове угља просторно доминантним објектима великих рударскихбасена како у нас тако и у свету. Експлоатациона активност, прати негативне еколошке утицаје наживотну средину шире околине, што нас обавезује на интегрално планирање, ревитализацију,рекултивацију и уређење нарушеног простора за његово поновно хумано коришћење упостексплоатационом периоду. Постексплоатационо санирање и уређење предела површинских коповаи одлагалишта односно нарушеног простора изазваног рударским радовима и пратећих објеката,представља синтетички мултидисциплинарно-интердисциплинаран веома комплексан вишефазниинжењерски пројектни задатак.У уводном ...рекултивација, постексплоатациони предео, површински коп угља,вишеатрибутна анализа, одлучивање, процеси, рекултивационо решење... performed in three subject in our country and the region: 1. Open pit mine Klenovik - Kostolac Coal Mining Basin, 2. Tamnava West Field - Kolubara Coal Mining Basin in Serbia as well as 3. Open pit mine Bogutovo Selo at the Ugljevik Coal Basin in the Republic of Srpska (BIH). Experimental results ...
... existing eco-system or it is perhaps altogether or partially its purpose changing for new demands. Key words: land reclamation, post-mining area, coal open pit mine, multi-attribute analysis, decision making, processes, land reclamation solution Scientific area: Mining Engineering Narrow scientific ...
... проблемы разработки полезных ископаемых, ISSN: 0015-3273 / MULTIATTRIBUTE MODEL SUPPORT IN SELECTING THE LAND RECLAMATION AT THE OPEN PIT MINE «KLENOVNIK» OF THE COAL BASIN «KOSTOLAC», Journal of Mining Science, Springer, ISSN: 1062-7391 (print version), ISSN: 1573-8736 (electronic version), Институт ...Bojan S. Dimitrijević. "Оптимизација управљања процесима рекултивације површинских копова угља" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-05-30)
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Sistem poslovne inteligencije za upravljanje zaštitom na radu u rudarskoj industriji
Ljiljana R. Kolonja (2016-09-23)Postojeća organizacija zaštite na radu na površinskim kopovima uglja često nije umogućnosti da blagovremeno i tačno ukaže na nedostatke, koji mogu u bližoj ilidaljoj budućnosti da budu uzrok narušavanja bezbednosti radnika, ali i uzrokoštećenja materijalnih dobara rudnika. Nemogućnost donošenja pravovremenihodluka je moguće izbeći uvođenjem softverski podržanih sistema za praćenje ianalizu bezbednosti i zaštite na radu.Osnovni cilj ove doktorske disertacije je definisanje metodologije i razvoj modelasistema upravljanja zaštitom na radu, koji će omogućiti savremen, adekvatan isveobuhvatan način praćenja i analize ...... F. & OBRADOVIĆ, I. 2006. An Approach to Management Decision Support: The Coal Mine Pljevlja Management Information System. In: M., E. C. (ed.) Proceedings of the Fifteenth International Symposium on Mine Planning and Equipment Selection. Torino, Italy. KOLONJA LJ., S. R., OBRADOVIĆ ...
... 622.8:331.45:004.6(043.3) 331.45:006(043.3) 622:111.1(043.3) A BUSINESS INTELLIGENCE SYSTEM FOR MINE SAFETY MANAGEMENT SUMMARY The existing organisation of protection at work in coal surface mines is often not able to give timely and precise indications about shortcomings, which may in the ...
... Environmental Protection, 79, 65‐80. 126 KNIESNER, T. J. & LEETH, J. D. 2004. Data mining mining data: MSHA enforcement efforts, underground coal mine safety, and new health policy implications. Journal of Risk and Uncertainty, 29, 83‐111. KOGUT, P., CRANEFIELD, S., HART, L., DUTRA, M., ...Ljiljana R. Kolonja. "Sistem poslovne inteligencije za upravljanje zaštitom na radu u rudarskoj industriji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-23)
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Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs
John Nyame (2024)The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...... 4.3. Replacement of Methane in Coal Beds Coal contains fractures that impart some permeability to the system. Between fractures, solid coal has a very large number of micropores into which gas molecules from the cleats can diffuse and be tightly adsorbed. Coal absorbs many gases and may contain ...
... representing less than 10% of global capacity, could have negative costs. Pump Water CH, CHua to pipe line Water to disposal -) Coal senm Coal seam Figure 4.6 A coal seam bed where CO2 is stored after replacing methane. 4.4. Depleted Oil and Gas Fields Depleted oil fields can be used to store ...
... another example, a pilot-scale demonstration of the mineral carbonation process based on the utilization of coal fly ash to reduce CO- emissions has been installed at a 2120 MW coal-fired power plant in Point of Rocks, WY, USA [24]. Figure 3.4 presents a clear diagram of mineralization. Carbon ...John Nyame. Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs, 2024