Претрага
389 items
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Одређивање оптималне производње дубинске пумпе на клипним шипкама
Лука Перишић (2023)У условима смањене цене нафте, ради одржавања конкурентности на тржишту, нафтне компаније су приморане да проналазе све више начина оптимизације производне опреме. Нешто што би у време економског раста и „цветања“ нафтне индустрије био прихватив губитак, сад је прилика за уштеду и стварања предности над конкуренцијом. Инжењери производње су у оваквим околностима приморани да користе новије методе анализа и тражења бушотина кандидата за оптимизацију. Применом итеративних метода мењања параметара рада дубинских пумпи који су већ у производњи може се постићи ...Лука Перишић. Одређивање оптималне производње дубинске пумпе на клипним шипкама, 2023
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Razvoj modela upravljanja cirkulacijom u postupku bušenja korišćenjem neuro fazi sistema zaključivanja
Seyed Ali S. Razeghi (2022)Gubitak isplake predstavlja nekontrolisano isticanje bušaćeg fluida kroz formacije kao što su kaverne, pukotine, ili drugi slojevi. Tradicionalne metode procene gubitka isplake se zasnivaju na primeni seizmičkih podataka ili pronalasku „mesta“ gubitka isplake na osnovu raspoloživih podataka iz susednih bušotina. Međutim, ove metode procene nisu pouzdane.‘ U disertaciji je izvršena analiza i procena uticaja parametara bušenja, geoloških faktora, karakteristika formacije i fluida na gubitak isplake kao i na formiranje fraktura u formacijama. Uspostavljeni su modeli koji podrazumevaju proces obrade ...Seyed Ali S. Razeghi. Razvoj modela upravljanja cirkulacijom u postupku bušenja korišćenjem neuro fazi sistema zaključivanja, Beograd : [S. Razeghi], 2022
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Linear-motor plunger pump increases lifting efficiency
Bojan Martinović, Dušan Đekić, Dušan Danilović, Pavel Isaev. "Linear-motor plunger pump increases lifting efficiency" in Oil & Gas Journal (2022)
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Available technological procedures for capturing CO2 in the industrial and power generation sectors
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 ...... Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Available technological procedures for capturing CO2 in the industrial and power generation sectors | Lola Tomić, Vesna Karović Maričić, Dušan Danilović ...
... AVAILABLE TECHNOLOGICAL PROCEDURES FOR CAPTURING CO2 IN THE INDUSTRIAL AND POWER GENERATION SECTORS Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac University of Belgrade – Faculty of Mining and Geology, Belgrade, SERBIA, lola.tomic@rgf.bg.ac.rs; ...Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac. "Available technological procedures for capturing CO2 in the industrial and power generation sectors" in 8th International Conference Mining and Environmental Protection, 22 – 25th September 2021, Serbia, Univerzitet u Beogradu, Rudarsko-geološki fakultet (2021)
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An oilfield in Libya: A new model to enhance waste water disposal
Dušan Danilović, Vesna Karović Maričić, Nori Elhaddad, Branko Leković. "An oilfield in Libya: A new model to enhance waste water disposal" in Energy & Environment (2016)
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The state and perspective of the natural gas sector in Serbia
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 ...Dejan Ivezić, Marija Živković, Dušan Danilović, Aleksandar Madžarević, Miloš Tanasijević. "The state and perspective of the natural gas sector in Serbia" in Energy Sources, Part B: Economics, Planning and Policy, Taylor & Francis Group, LLC (2016). https://doi.org/http://dx.doi.org/10.1080/15567249.2013.858796
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Uzorkovanje vode kod istraživanja urana u jugoistočnom Mongoliji
Vakanjac Boris, Ristić-Vakanjac Vesna (2012)Vakanjac Boris, Ristić-Vakanjac Vesna. "Uzorkovanje vode kod istraživanja urana u jugoistočnom Mongoliji" in Zbornik radova XIV Srpskog hidrogeološkog simpozijuma sa međunarodnim učešćem, Beograd, Srbija:Rudarsko-geološki fakultet (2012): 301-308
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Monitoring podzemnih voda u državnoj mreži stanica Srbije
Nikolić Ivica, Kocić Vladan, Ristić-Vakanjac Vesna. "Monitoring podzemnih voda u državnoj mreži stanica Srbije" in Zbornik radova XIV Srpskog hidrogeološkog simpozijuma sa međunarodnim učešćem, Beograd, Srbija:Rudarsko-geološki fakultet (2012): 45-60
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Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa
Petar Vojnović (2023)... Sadu dr Srđan Rončević, redovni profesor, PMF, Univerzitet u Novom Sadu dr Dragan Radnović, redovni profesor, PMF, Univerzitet u Novom Sadu dr Dušan Mrđa, redovni profesor PMF, Univerzitet u Novom Sadu dr Milena Bečelić-Tomin, redovna profesorka, PMF, Univerzitet u Novom Sadu dr Miljana Prica ...
... OR-2. Sandra Stamenković Stojanović: Formulisanje i optimizacija mikrobiološkog preparata sa Jfitostimulatornim i biopesticidnim dejstvom OR-3. Dušan Rakić, Zita Šereš, Igor Antić, Maja Buljovčić, Jelena Živančev, Nataša Đurišić- Mladenović: Mikroplaostika i nanoplastika u životnoj sredini i metode ...
... životnoj sredini Mokre Gore Sekcija: Voda (V) V-1. Milica Svetozarević, Nataša Šekuljica, Ana Dajić, Marina Mihajlović, Zorica Knežević- Jugović, Dušan Mijin: Continuous flow for degradation of dyes. Value added utilization of potato peel V-2. Aleksandar Jovanović, Mladen Bugarčić, Nataša Knežević ...Petar Vojnović. "Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa" in Knjiga radova / 10. Memorijalni naučni skup iz zaštite životne sredine „Docent dr Milena Dalmacija“, Novi Sad 30-31.03.2023., Novi Sad : Univerzitet u Novom Sadu, Prirodno-matematički fakultet- Departman za hemiju, biohemiju i zaštitu životne sredine (2023)
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Izbor flotacijskog kolektora primenom teorije grubih skupova
Zoran Štirbanović, Zoran Marković, Miljanović Igor. "Izbor flotacijskog kolektora primenom teorije grubih skupova" in Zbornik radova XLI Simpozijuma o operacionim istraživanjima Symopis, 16-19.09.2014. - no. -, Divčibare, Srbija:Univerzitet u Beogradu, Saobraćajni fakultet Beograd (2014): 530-535. https://doi.org/-
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Volume flow measurement of bulk solids on conveyor belts
Aleksandrović Snežana, Damnjanović Vesna. "Volume flow measurement of bulk solids on conveyor belts" in Transport & Logistics - International Journal 13 no. 27, Košice, Slovakia:Faculty of Mining and Geology, Belgrade, BERG Faculty, Košice (2013)
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Odlučivanje u uslovima segmentnosti procesa u rudarstvu
Zoran Bartulović, Milinko Radosavljević, Miljanović Igor, Nenad Radosavljević. "Odlučivanje u uslovima segmentnosti procesa u rudarstvu" in Zbornik radova XLI Simpozijuma o operacionim istraživanjima Symopis, 16-19.09.2014. - no. -, Divčibare, Srbija:Univerzitet u Beogradu, Saobraćajni fakultet Beograd (2014): 510-513. https://doi.org/-
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Jedan primer očuvane životne sredine - kanjon reke Zabave
Đekić Tatjana, Srećković Batoćanin Danica, Šaćirović Selim, Stanković Aleksandra, Gajić Violeta (2013)Đekić Tatjana, Srećković Batoćanin Danica, Šaćirović Selim, Stanković Aleksandra, Gajić Violeta. "Jedan primer očuvane životne sredine - kanjon reke Zabave" in ECOLOGICA 20 no. 70, Beograd:Naučno stručno društvo za zaštitu životne sredine Srbije-Ecologica (2013): 239-244
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Generalni pristup upravljanju rizikom u vanrednim situacijama u rudarstvu
Milutinović Aleksandar, Snežana Kirin, Grozdana Gajić, Čebašek Vladimir. "Generalni pristup upravljanju rizikom u vanrednim situacijama u rudarstvu" in Zbornik radova XLI Simpozijuma o operacionim istraživanjima Symopis, 16-19.09.2014. - no. -, Divčibare, Srbija:Univerzitet u Beogradu, Saobraćajni fakultet Beograd (2014): 518-521. https://doi.org/-
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Characterisation of lignite lithotypes from the “Kovin” deposit (Serbia) – Implications from petrographic, biomarker and isotopic analysis
Мitrović Danica, Đoković Nataša, Životić Dragana, Bechtel Achim, Cvetković Olga, Stojanović Ksenija (2017)Мitrović Danica, Đoković Nataša, Životić Dragana, Bechtel Achim, Cvetković Olga, Stojanović Ksenija. "Characterisation of lignite lithotypes from the “Kovin” deposit (Serbia) – Implications from petrographic, biomarker and isotopic analysis" in Journal of the Serbian Chemical Society 82 no. 6, Belgrade, Serbia:Serbian Chemical Society (2017): 739-754. https://doi.org/10.2298/JSC161122030M
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Synthesis and characterization of nanostructured Ca0.9Er0.1MnO3
Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić (2023)... Society Karnegijeva 4/III, 11000 Beograd, Srbija tel./fax: +381 11 3370 467; www.shd.org.rs, E-mail: office('shd.org.rs Za izdavača/For Publisher Dušan Sladić, predsednik Srpskog hemijskog društva Glavni i odgovorni urednik/ Editor Daniela Šojić Merkulov Uređivački odbor/Editorial Board Suzana ...
... copies printing ISBN 978-86-7132-081-8 59. Savetovanje SHD Naučni odbor Scientific Committee Daniela Sojić Merkulov, predsednik/chair Dušan Sladić Pesna Mišković Stanković Olgica Nedić Dragica Trivić Slađana 4lagić Organizacioni odbor Ž'lleža”“dRaJk”Yf,C Organising Committee eksandar ...Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić. "Synthesis and characterization of nanostructured Ca0.9Er0.1MnO3" in Book of Abstracts Proceedings / 59th Meeting of the Serbian chemical society, Novi Sad, Serbia, June 1-2, 2023, Belgrade : Serbian Chemical Society (2023)
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Drmno lignite field (Kostolac Basin, Serbia): origin and palaeoenvironmental implications from petrological and organic geochemical studies
Stojanović Ksenija, Životić Dragana, Šajnović Aleksandra, Cvetković Olga, Nytoft Hans Peter, Scheeder Georg (2012)Stojanović Ksenija, Životić Dragana, Šajnović Aleksandra, Cvetković Olga, Nytoft Hans Peter, Scheeder Georg. "Drmno lignite field (Kostolac Basin, Serbia): origin and palaeoenvironmental implications from petrological and organic geochemical studies" in Journal of the Serbian Chemical Society 77 no. 8, Belgrade, Serbia:Serbian Chemical Society (2012): 1109-1127. https://doi.org/10.2298/JSC111126017S
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The influence of pyrolysis type on shale oil generation and its composition (Upper layer of Aleksinac oil shale, Serbia)
Gajica Gordana, Šajnović Aleksandra, Stojanović Ksenija, Antonijević Milan, Aleksić Nikoleta, Jovančićević Branimir (2017)Gajica Gordana, Šajnović Aleksandra, Stojanović Ksenija, Antonijević Milan, Aleksić Nikoleta, Jovančićević Branimir. "The influence of pyrolysis type on shale oil generation and its composition (Upper layer of Aleksinac oil shale, Serbia)" in Journal of the Serbian Chemical Society 82 no. 12, Beograd:Serbian Chemical Society (2017): 1461-1477. https://doi.org/https://doi.org/10.2298/JSC170
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Preliminary organic geochemical study of lignite from the Smederevsko Pomoravlje field (Kostolac Basin, Serbia) – reconstruction of geological evolution and potential for rational utilization.
Đoković Nataša, Mitrović Danica, Životić Dragana, Španić Darko, Troskot-Čorbić Tamara, Cvetković Olga, Stojanović Ksenija (2014)Đoković Nataša, Mitrović Danica, Životić Dragana, Španić Darko, Troskot-Čorbić Tamara, Cvetković Olga, Stojanović Ksenija. "Preliminary organic geochemical study of lignite from the Smederevsko Pomoravlje field (Kostolac Basin, Serbia) – reconstruction of geological evolution and potential for rational utilization." in Journal of the Serbian Chemical Society, Belgrade, Serbia:Serbian Chemical Society (2014). https://doi.org/10.2298/JSC140219040D
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Paleomagnetism of the Latest Oligocene-Miocene extrusive igneous rocks from the Vardar zone and from the Serbian part of the Pannonian base
Lesić Vesna, Márton Emo, Cvetkov Vesna, Knežević, Tomić Dragana. "Paleomagnetism of the Latest Oligocene-Miocene extrusive igneous rocks from the Vardar zone and from the Serbian part of the Pannonian base" in The 4th International Workshop on the Neogene from the Central and South-Eastern Europe, Slovak Republic, Abstracts and Guide of Excursion, September, 12 – 16, 2011 Banská Bystrica, Slovak Republic, Banská Bystrica:Faculty of Natural Sciences, Matej Bel University (2011): 27-28