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Упит dcterms_subject_txt:Gas Hydrate Formation

343 items

  • Regionalno-geološke karakteristike miocenskih sedimenata na prostoru severnog Banata

    Dejan N. Radivojević (2014-12-30)
    Predmet doktorske disertacije predstavljalo je rešavanje strukturno‐stratigrafskihodnosa miocenskih sedimenata na prostoru severnog Banata. U cilju regionalnogsagledavanja, korišćeni su svi raspoloživi geofizički i geološki podaci sa širegistražnog područja, odnosno iz celog Panonskog basena i susednog orogena. Osimklasičnih metoda primenjene su i savremene metode seizmostratigrafije,tektonostratigrafije i riftne sekvencione stratigrafije. Primenjene metode omogućilesu izradu modela progradacije ivice šelfa za ceo Panonski basen, modela uzajamnihveza između basena i geodinamičkog modela jugoistočnog oboda basena.Jezero Panon je većim delom zapunjeno prilivom sedimenata paleo‐Dunavom saseverozapada, odnosno ...
    Centralni Paratetis, Panonski basen, miocen, jezero Panon,seizmostratigrafija, sekvenciona stratigrafija, paleogeografija, geodinamika
    ... 500 m) bušotina, konstatovan je aktivni zapunjeni ugljovodonični sistem. Sistem uključuje shale oil i gas plej (basin center gas) unutar panonskih šejlova (Endred formacije) i tight gas play u turbiditskim panonskim i donjopontskim peščarima (Solnok i Alđe formacije). Osim u Mađarskoj ...
    ... typus: Eger. In: Báldi, T. and, J. Senes (Eds.), OM Egerien. Die Egerer, Pouzdraner, Puchkirchener Schichtengruppe und die Bretkaer Formation. Chronostratigraphie und Neostratotypen, Miozän der zentralen Paratethys, v. 5, p. 97–112. Baldi, T., 1980, A korai Paratethys története, Födtani ...
    ... Gesellschaft, v. 549, p. 50–54. Baldi, T., and J. Seneš, 1975, OM Egerien. Die Egerer, Pouzdraner, Puchkirchener Schichtengruppe und die Bretkaer Formation, Chronostratigraphie und Neostratotypen, Miozän der zentralen Paratethys, v. 5, p. 1–577. Baldi, T., G. Less, and O. Mandic, 1999, Some ...

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... frowned upon by language purists, as something that is not characteristic of au- thentic Štokavian word formation. is attitude com- plicates lexical and terminological elaboration through word formation, and is one of the reasons for the very large number of borrowings. Borrowings fit into existing mo ...
    ... Meri (Mary) or sko (squaw), or the adjectives fer (fair) or braon (brown). Well developed word formation (suffixation, prefixa- tion, and, to a lesser extent, composition and various combined word formation processes) results in the fact that the majority of lexemes can be grouped into word families, ...
    ... (rising : falling). e distri- bution of rising and falling accents follow special rules. Accentual alternations are common in inflection and word formation. As accent marks are not used, written texts contain homographs. For example lukwith a short falling accentmeans “onion”, whereas with a long falling ...

  • Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)

    Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel (2016)
    General Earth and Planetary Sciences
    ... Environnement, Universitć de Genčve, 1205 Geneva, Switzerland is limited to spaced and crenulation cleavage, which are probably related to formation of large-scale open upright folds as reported previously. “Ar/Ar thermochronology was applied on hornblende, muscovite, and biotite sam- ples ...
    ... developed at a high angle to S, (Fig. 10d). The difference in orientation of strain axes during the deformation stages D, and D, resulted in the formation of folded drawn boudin trains in Ordovician meta-argillites (Fig. 11). The boudin trains were initially formed in the extensional domain of ...
    ... intrusion in the Bujanovac magmatic complex (Antić et al. 2015b). Therefore, this regional extensional event was most probably responsible for the formation of the shear zone in Božica area, whereas the evolution of this area since the end of Variscan orogeny until the Middle Triassic remains unresolved ...

  • From DELA Based Dictionary to Leximirka Lexical Database

    Biljana Lazić, Mihailo Škorić (2020)
    In this paper, we will present an approach in transforming Serbian language Morphological dictionaries from a DELA text format to a lexical database dubbed Leximirka. Considering the benefits of storing data within a database when compared to storing them in textual documents, we will outline some of the functionality that the database has made possible. We will also show how hand-made rules that use category labels lexical entries are marked with can be used to link lexical entries. ...
    Morfološki rečnici, jezički resursi, Leksimirka
    ... 5 Lemon 84 Infotheca Vol. 19, No. 2, December 2019 Scientific paper The LMF prescribes a standardized framework for recording linguistic in- formation in computer lexicons and is based on the Standard ISO 24613: 2008 (Language Resource Management - Lexical Markup Framework - LMF). LMF is designed ...
    ... entry “bibliotekarski” (like librarian). The LexProperties table is used to store the values of markers assigned at the lexical entry level. In- formation about the complete lexical entry (lexical entry identifier, lemma, canonical form, record type, part of speech, morphological class, etc.) is in the ...

  • Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications

    Darko Bozovic, Vladimir Simic, Dragan Radulovic, Slobodan Radusinovic, Vesna Matovic, Anja Terzic (2024)
    This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...
    примарне сировине, минералогија, физичко-механичка својства, технолошка својства, наука о материјалима

  • Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications

    Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov (2018)
    The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...
    Paleomagnetism, Clockwise rotation, Dinarides, West Vardar zone
    ... immediately west of the Sava suture (Fig. 1). The sampled Upper Cretaceous lithologies formed during the closure of the Sava Ocean, while the formation of the Cenozoic lithologies post-dated collision between Adria and Europe (Cvetković et al. 2016a). The older substratum on which the Cretaceous ...
    ... direct interest for the interpretation of our results, therefore only a few important events will be high- lighted. These are: (1) rifting stage and formation of ophio- lites starting in the Late Anisian, (2) obduction of the West Vardar ophiolites over Adria-derived units (e.g. the Jadar– Kopaonik unit) ...
    ... boundary (Schmid et al. 2008). After the final closing of the Sava suture, different tectono-magmatic conditions led to widespread magmatism and formation of continental sedimentary basins (Cvetković et al. 2016a). The targets of this study are limestones and marls (Turonian–Maastrichtian) as well ...

  • Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept

    Uroš Đurić, Miloš Marjanović, Zoran Radić, Biljana Abolmasov (2019)
    Improvements of Machine Learning-based landslide prediction models can be made by optimizing scale, customizing training samples to provide sets with the best examples, feature selection, etc. Herein, a novel approach, named Cross-Scaling, is proposed that includes the mixing of training and testing set resolutions. Hypothetically, training on a coarser resolution dataset and testing the model on a finer resolution should help the algorithm to better generalize ambiguous examples of landslide classes and yield fewer over/underestimations in the model. This ...
    klizišta, podložnost, mašinsko učenje

  • The subthermal potential of karstic groundwater of Kučaj–Beljanica region in Serbia estimated by the multivariate analysis

    Ljiljana Vasić, Dragana Ž. Živojinovic, Vladana Rajaković-Ognjanović, Huang Fen, Cao Jianhua (2021)
    Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Poređenje rezultata interferometrijske analize za zemljotrese na istočnom anatolijskom rasedu od 2020. i 2023. godine

    Dragan Živković (2024)
    Ovaj rad se bavi analizom površinskih deformacija izazvanih zemljotresima u Turskoj iz 2020. i 2023. godine korišćenjem diferencijalne satelitske radarske interferometrije (DInSAR tehnike). Cilj istraživanja bio je da se kvantifikuju i uporede deformacije terena izazvane ovim seizmičkim događajima i da se razumeju mehanizmi koji stoje iza oslobađanja seizmičke energije u regionu. Analizom DInSAR snimaka, identifikovane su različite deformacije duž rasednih zona za svaki zemljotres. Dok je zemljotres iz 2020. godine (M 6,7) izazvao lokalizovane deformacije duž Istočno anatolijskog raseda, zemljotres ...
    DInSAR, Istočno anatolijski rased, Kahramanmaraški trostruki spoj

  • Утечњени природни гас (УПГ) – технологија производње и регасификације

    Јована Милетић (2024)
    У овом раду истраживање је обухватило сагледавање карактеристика утечњеног природног гаса као извора енергије и његове улоге у савременој расподели потрошње енергије на глобалном и европском нивоу. Проучени су елементи тржишта утечњеног природног гаса, сектори коришћења, транс-портне руте и количине испорука. Сагледан је пут природног гаса од лежишта до корисника преко утечњавања и транспорта у резервоарима, са посебним акцентом на технологијама производње и регасификације. Објашњено је пречишћавање сировог природног гаса ради уласка у процес утечњавања, процеси утешњавања и настојања ...
    утечњени природни гас, технологија производње и рега- сификације, транспорт, директно коришћење УПГ-а, могућност коришћења УПГ-а у Србији
    ... evaluation of trimethylene glycol regeneration process using flash gas as stripping gas in a domestic natural gas dehydration unit. DOI: 10.1002/eng2.12153 Aleksić, A. (2024). Tečni prirodni gas (LNG). Alhajji, A. (2023). EU Gas Imports in 2023 and Outlook for 2024. Energy Outlook Advisors. h ...
    ... no 27.6.2024. Arab Oil Natural Gas, AONG Website. 4mine Gas treatment. https://www.arab-oil- naturalgas.com/the-technologies-of-natural-gas-sweetening/amine-gas-treatment/ pristupljeno 20.8.2024. Argonne National Laboratory. Case Sfudy – Liquified Natural Gas. SAD, Lemont. Buades, L.S. (2017) ...
    ... 2024. Mokhatab, S. (2019). Gas prefreatment considerations for LNG plants feeding with pipeline-quality gas. Gas processing & LNG. Canada, Nova Scotia. gasprocessingnews.com/articles/2019/02gas-pretreatment-considerations-for-Ing- plants-feeding-with-pipeline-quality-gas/ pristupljeno 20.8.2024. ...

  • Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina

    Tina Dašić, Ljiljana Vasić (2020)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry,Global and Planetary Change

  • Dosadašnja saznanja o bijelim boksitima na prostoru Crne Gore

    Mia Jovanović, Slobodan Radusinović, Vladimir Simić (2023)
    bijeli boksit, geološka istraživanja, geologija, geohemija

  • Proračun recirkulacionih pumpi u postrojenju za odsumporavanje dimnih gasova ,,TENT B"

    Tomislav Trpković (2024)
    Predmet ovog rada baziraće se na proračunu i usvajanju mašinskih instalacija potrebnih za nesmetano funkcionisanje sistema dve međusobno povezane celine Absorber - Pumpna stanica, preko FRP ( Fiberglass Reinforced Plastic) cevovoda kojim se odvija transport suspenzije krečnjaka neophodnog u samom procesu odsumporavanja dimnih gasova. Pored tehničkog opisa same tehnologije koja uključuje tri objekta: Absorber, Pumpna Stanica i cevovod, glavni deo rada odnosiće se na proračun i usvajanje mašinskih instalacija koji uključuju recirkulacione radijalne centrifugalne pumpe i cevovode kojima ...
    postrojenje za odsumporavanje dimnih gasova, termoelektrana, pumpna stanica, FRP cevovod, Absorber, transport suspenzije gipsa, prirubnica, ventil, potisni cevovod, usisni cevovod
    ... dimnog gasa Parametri dimnog gasa na ulazu u sistem ODG prikazani su u tabeliTabela 2.1 Tabela 2.1 Parametri dimnog gasa i “ Blok BIJ Blok · Bž Opis Jedinica mere Absorber Absorber Protok dimnog gasa na ulazu u ODG (vlažno) Nm#?/h, vlažno 3.950. 3.95 044 0.04 4 Protok dimnog gasa na ulazu ...
    ... postrojenje. Dimni gasovi nakon izlaska iz kotla prolaze kroz regenerativni zagrejač vazduha, a potom se dimnim kanalima usmeravaju ka elektrofilterskom postrojenju i dimnjaku pomoću ventilatora dimnih gasova. Svaki blok ima instalirana po dva ventilatora dimnih gasova. Dimni gasovi iz blokova B1 ...
    ... suvo 3.063. 3.06 259 3.25 9 Pritisak dimnog gasa na ulazu u ODG mbar -2.90 - 2.90 Projektni pritisak postojećeg sistema dimnog gasa mabr 2.55 2.55 Temperatura dimnog gasa na ulazu u ODG oC 180 80 Projektna temperatura postojećeg sistema dimnog gasa oC 190 90 H.O vol% 22,45 22,4 5 O> vol% ...

  • Hydrochemical features and their controlling factors in the Kucaj-Beljanica Massif, Serbia

    Fen Huang, Ljiljana Vasic, Xia Wu, Jianhua Cao, Saša Milanovic (2019)
    Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Palinomorfe sa lokaliteta Gostuška reka (Stara planina)

    Ivan Rutović (2024)
    U radu su prikazani rezultati palinološkog istraživanja permsko-trijaskih sedimenata sa lokaliteta Gostuška reka. Palinološki kompleksi su detaljno analizirani, što je omogućilo morfološku, taksonomsku i paleoekološku identifikaciju palinomorfi. Istraživanje je pokazalo prisustvo velikog broja spora i polena golosemenica, dok je polen skrivenosemenica zastupljen u manjem procentu. Na osnovu paleoekoloških analiza, zaključeno je da je tokom formiranja sedimenata na lokalitetu vladala aridna klima, sa povremenim vlažnim fazama koje su omogućavale razvoj močvarne vegetacije.
    palinomorfe, paleoekologija, perm - trijas, Stara planina, Gostuška reka
    ... the Royal Society of New Zealand, Vol. 31, p.p.575-683. Zou — Qi, L., 1978: Acta botanica sinica. The spore — pollen assemblage of Shezhe formation formation of Yipinglang coal series in Luquan of Yunnan and its stratigraphical significane (continued)., vol. 20, str. 362 — 372. 38 TABLE1-4 ...

  • Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes

    Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović (2016)
    menadžment, rudrastvo i energetski kompleksi, okruženje, održivi razvoj, mrežno planiranje
    ... neglect of values of environmental degradation (n34), which takes place after the prediction of risks to human health and the environment (n34), formation of the proposals for amendments of the adopted environmental protection policy (n34), and analysis of energy consumption and opportunities for changing ...
    ... neglect of values of environmental degradation (n34), which takes place after the prediction of risks to human health and the environment (n34), formation of the proposals for amendments of the adopted environmental protection policy (n34), and analysis of energy consumption and opportunities for changing ...
    ... neglect of values of environmental degradation (n34), which takes place after the prediction of risks to human health and the environment (n34), formation of the proposals for amendments of the adopted environmental protection policy (n34), and analysis of energy consumption and opportunities for changing ...

  • Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone

    Emő Márton, Marinko Toljić, Vesna Cvetkov (2022)
    The Vardar Zone is a product of the Triassic-Jurassic opening of the Neotethys, Jurassic obduction, Late Cretaceous/Paleogene consumption of the oceanic crust and continental collision. During the last process, the Eastern Vardar Zone was thrust over the Central and eventually both onto the Western Vardar Zone. The present paleomagnetic and structural study provided new results from the first two zones in the Belgrade area. The younger set of data, together with published ones from the third zone, provide firm ...
    Adria–Europe suture, Vardar Zone, Paleomagnetism, Thrusting, Vertical axis rotation

  • Минерагенија зеолитских туфова Србије

    Vladan Kašić (2018-02-05)
    Лежишта наших зеолитских туфова (Златокоп, Игрош, Јабланица 1, Беочин, Топоница и Сланци) која су овде била предмет детаљних истраживања, просторно и генетски везана су за вулканске и вулканокластичне стене маринских средина сенонске и неогенске старости и језерске седименте неогене старости и настала су као продукт девитрификације вулканског стакла.Током лабораторијских испитивања при изради ове докторске дисертације, примењене су следеће аналитичке методе: оптичка испитивања петрографских препарата; рендгенска дифракција праха (XRD); скенирајућа електронска микроскопија (СЕМ метода); хемијска карактеризација зеолитских туфова у оквиру ...
    минерагенија, зеолитски туф, Србија, клиноптилолит, хојландит
    ... Sheppard R.A., Hay R.L., (2001): Formation of Zeolites in Open Hydrologic Systems. Reviews in Mineralogy and Geochemistry, 45, 1, 261-275, DOI: 10.2138/rmg.2001.45.8. Sclater J., Royden L., Horváth F., Burchfiel B., Semken S., Stegena L., (1980): The formation of the intra-Carpathian basins as ...
    ... примену за адсорпцију влаге, гасова и непријатних мириса у стајама (NH3, CO2). Аклеј са сарадницима у свом раду (Ackley et al., 2003) констатује да се зеолити, због способности да адсорбују поларна једињења, сматрају као материјал за одвајање и пречишћавање гасова. Упркос томе, комерцијална употреба ...
    ... зеолита у пречишћавању гасова је мала у поређењу са синтетичким зеолитима и другим адсорбенатима. Историјски гледано, на Првој међународној конференцији о природном зеолиту, одржаној у Аризони 1976. године, природни зеолити су предложени као материјал за пречишћавање гаса и ваздуха. Само 121 ...

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... associated geographic services via the Internet. MEMSP, as the geologic information provider for Serbia, is using the geo-portal to publish geologic in- formation, while information consumers, professional or lay, use geo-portals to search and access the informa- tion they need. Thus geo-portals have an increasingly ...

  • Hydrogeochemistry of Uranium in the Groundwaters of Serbia

    Marina Ćuk, Maja Todorović, Petar Papić, Jovan Kovačević, Zoran Nikić (2015)