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Упит dcterms_creator_txt:Radulović S.

1033 items

  • The Flow Conditions in the Epikarst Zone of a Karst Aquifer. Case Study: Suva planina Mt., East Serbia

    Branislav Petrović (2023)
    The epikarst as a part of the karst aquifer represents a complex point of contact and mixing of unconsolidated material from the terrain surface, carbonate rocks altered by “corrosive” water, flora and fauna (and remains of), which is partially saturated with groundwater. Significant amounts of (plant accessible) water, and other solutes and particles, can be stored in this zone for extended periods of time. Thus, attenuation or biochemical processes could start in this layer and change quality of infiltrated ...
    epikarst, tracer test, shallow cave, Suva Planina Mt., Serbia

  • Optimizacija površinskog kopa Ciganuša – Škorac

    Vasilije Zejak (2024)
    U radu se govori o značaju optimizacije u savremenom rudarstvu i kako nam to softveri štede vreme, novac i olakšavaju procese planiranja.Konkretno u izradi ovog rada korišćen je softverski paket Whittle.Da bi se optimizacije mogla uspešno sprovesti, potrebno je konstruisati pre svega blok model ležišta kao i definisati niz tehno – ekonomskih parametara. Na osnovu tih podataka definiše se optimalna kontura i dinamika razvoja radova. U skladu sa definisanim podaci i odgovarajućim podlogama definisana je optimalna kontura površinskog kopa Ciganuša ...
    optimizacija, površinski kop Ciganuša - Škorac, blok model, strateško planiranje, optimalna kontura, dinamika razvoja, fazni razvoj
    ... 1mW — Fj 0000000Z is d i Š zs |j + | & 5 W. [0 i 0000000f; p · ii ŠJ Š = w·. 0 0 0 0 0 0 _ _ _ s — — s —s —s-——_s——- . s -s s — 0000000' 6 r udeuo Hd Aq1d 0000000Z 000000ž 00000005 00000008 00000000 \ BnjEA 0000000Z , DODDDDDPL ...
    ... transporti dr.) | S/t- jalovine Troškovi otkopavanja rude (bušenje, miniranje, utovar, transport i dr.) S/t - rude Fiksni troškovi (administracija uprave, njeni troškovi, ı dr.) S/god Taksa za korišćenje resursa (Royality tax) S/t - rude Troškovi rekultivacije (Rehabiitation cost) S/t - jalovine ...
    ... koncentrata S/t - rude Dodatni troškovi za proizvodnju pratećih koncentrata S/t – konc. Fiksni troškovi (administracija uprave, njeni troškovi, ı dr.) S/god Troškovi prerade koncentrata do metala (Selling cost) : S/t - metala Iskorišćenje metala iz koncentrata % Cena metala (tržišna) S/t - metala ...

  • Composition of organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in East Herzegovina (External Dinarides, Bosnia and Herzegovina)

    Nikoleta Aleksić, Aleksandar Kostić, Miloš Radonjić (2021)
    This paper presents the first data on the organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in the East Herzegovina region of the External Dinarides. Representative, organic-rich samples from outcropping sedimentary rocks of different ages in the area (Triassic to Neogene) were selected and analysed. The organic matter was studied by Rock-Eval pyrolysis and under the microscope in reflected non-polarized light and incident blue light. The results obtained show the presence of different types of organic ...
    nafta i gas, Rock-Eval, refleksija vitrinita, maceral, termička zrelost
    ... Moore, P. S. & Mount, T. J. (eds), Eromanga Basin Symposium. Geological Society of Australia and Petroleum Exploration Society of Australia, Summary Papers. Geological Society of Australia and Petroleum Exploration Society of Australia, Adelaide, pp. 234–257. Cooles, G. P., Mackenize, A. S. & Quigley ...
    ... Moore, P. S. & Mount, T. J. (eds), Eromanga Basin Symposium. Geological Society of Australia and Petroleum Exploration Society of Australia, Summary Papers. Geological Society of Australia and Petroleum Exploration Society of Australia, Adelaide, pp. 234-257. Cooles, G. P., Mackenize, A. S. & Quigley ...
    ... pe- troleum generation. Geochemica et Cosmochimica Acta, 29: 1021–1049. Pickel, W., Kus, J., Flores, D., Kalaitzidis, S., Christanis, K., Cardott, B. J., Misz-Kennan M., Rodrigues, S., Hentschel, A., Hamor- Vido, M., Crosdale, P. & Wagner, N., 2017. Classi�cation of liptinite – ICCP System 1994. In ...

  • 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 ...
    Carbon Capture, Utilization and Storage
    ... [57] Hannis, S.; Lu, J.; Chadwick, A.; Hovorka, S.; Kirk, K.; Romanak, K.; Pearce, J. CO2 Storage in Depleted or Depleting Oil and Gas Fields: What Can We Learn from Existing Projects? Energy Procedia 2017, 114, ps5680-5690 [58] Gassara, O.; Estublier, A.; Garcia, B.; Noirez, S.; Cerepi, A.; Loisy ...
    ... Systems Lic., St. Petersburg, FL) US 6475460, 2002. [17] Latteman, S. Development of an Environmental Impact Assessment and Decision Support System for Seawater Desalination Plants, CRC Press, Boca Raton, 2010. [18] Melzer, S., Carbon Dioxide Enhanced Oil Recovery (CO2 EOR): Factors Involved in ...
    ... 2118/179778-MS [20] Al Hajeri, S. et al.: Design and Implementation of the first CO2-EOR Pilot in Abu Dhabi, UAE, SPE EOR Conference at Oil & Gas West Asia, 2010, DOIT: 10.2118/129609- MS. [21] M. E. Boot-Handford, J. C. Abanades, E. J. Anthony, M. J. Blunt, S. Brandani, N. Mac Dowell, J. R ...

  • Uticaj proširenja nuklearne elektrane “Pakš” (Mađarska) na resurse podzemnih voda u Vojvodini

    Bojan Hajdin, Dušan Polomčić (2016)
    ... Polomčić D, Stevanović Z, Sorajić S, Milanović S, Hajdin B, Kljajić Ž, Održivo korišćenje srpsko-ma- đarskih međugraničnih vodnih tela, Vodoprivreda, br. 246-248, p.p. 223-235. Beograd, 2010. [6] Stevanović Z, Lazić M, Polomčić D, Milanović S, Hajdin B, Papić P, Sorajić S, Kljajić Ž, Sustainable development ...
    ... reaktora. Hlađenje se vrši zahvatanjem vode iz Dunava. Trenutno se iz reke koristi između 90-132 m3/s vode, a izgradnjom dva nova reaktora, pri radu svih šest reaktora potrošnja će iznositi 232 m3/s vode. Sistem se sastoji od primarnog (hlađenje reaktora) i sekundarnog kruga u kojem se voda pretvara ...
    ... (Mađarska) na resurse podzemnih voda u Vojvodini | Bojan Hajdin, Dušan Polomčić | Tehnika | 2016 | 66 | 5 10.5937/tehnika1604545H http://dr.rgf.bg.ac.rs/s/repo/item/0003008 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...

  • Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction

    Velislava Stoykova, Ranka Stanković (2018)

  • Advantages and Disadvantages of a Parallel and Zigzag Method of Acquisition in Walking Mode in Magnetometric Archeological Research

    Mirko Petković, Vesna Cvetkov, Branislav Sretenović (2014)
    магнетометријска испитивања, цик-цак и паралелна аквизиција у ходајућем моду, линеарне аномалије, археологија
    ... in N -S orientation. K ey as for Fig 1. 97 Archaeology and Science 10 (2014)Petković et al - Advantages and Disadvantages of a Parallel...(93-110) Fig. 3a Contour map of a vertical gradient of TMI in N-S orientation. Key as for Fig 1. Fig. 3b Contour map of a vertical gradient of TMI in N-S orientation ...
    ... and Disadvantages of a Parallel...(93-110) Fig. 3c Contour map of a vertical gradient of TMI in N-S orientation. Key as for Fig 1. Fig. 4 Vertical gradient of TMI contour map of zigzag fashion in N-S orientation fi ltered by moving average fi lter in two directions. 99 Archaeology and Science ...
    ... Magnetometric Archeological Research | Mirko Petković, Vesna Cvetkov, Branislav Sretenović | Arheologija i prirodne nauke | 2014 | | http://dr.rgf.bg.ac.rs/s/repo/item/0005535 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...

  • Adsorption and degradation of some psychiatric drugs by sol-gel synthesized titania-based photocatalysts: influence of tungsten and sodium content

    Nina L. Finčur, Maja J. Šćepanović, Mirjana Grujić-Brojčin, Biljana F. Abramović, Jugoslav B. Krstić, Aleksandar Kremenović, Tatjana Srećković, Aleksandar Golubović (2019)
    Mesoporous anatase nanopowders were doped with 0.05−0.5 mol% of W6, in order to obtain more efficient photocatalyst than TiO2 Degussa P25 in the degradation of amitriptyline (AMI) under simulated solar irradiation (SSI). Dominant XRPD peaks were ascribed to anatase phase, with additional peaks which could correspond to brookite, TiO2 bronze and sodium titanate, Na2Ti9O19. The Raman scattering measurements have confirmed anatase as dominant phase, with broad Raman feature at ~270 cm−1 possibly related to Ti–O–Na stretching vibration. All W-doped ...
    Sol-gel synthesis, Doped titania nanopowders, XRPD, Raman spectroscopy, Adsorption and photocatalytic degradation, Psychiatric drugs

  • Макроскопско препознавање стена - практикум

    Кристина Шарић, Владица Цветковић (2021)
    петрологија, стене

  • The Flow Conditions in the Epikarst Zone of a Karst Aquifer. Case Study: Suva planina Mt., East Serbia

    Branislav Petrović (2022)
    The epikarst as a part of the karst aquifer represents a complex point of contact and mixing of unconsolidated material from the terrain surface, carbonate rocks altered by “corrosive” water, flora and fauna (and remains of), which is partially saturated with groundwater. Recharge of karst aquifers, usually, occurs via the unsaturated zone which uppermost part could be epikarst zone. Significant amounts of (plant accessible) water, and other solutes and particles, can be stored in this zone for extended periods ...
    epikarst, tracer test, shallow cave, Suva Planina Mt., Serbia

  • Modeliranje i simulacija energetske tranzicije u sektoru domaćinstava

    Boban S. Pavlović (2022)
    Aktuelnu energetsku tranziciju odlikuje ubrzanje procesa dekarbonizacije energetskih sistema, unapređenje energetske efikasnosti, razvoj čistijih tehnologija baziranih na obnovljivim izvorima energije i održivije korišćenje prirodnih resursa. Da bi se napravio ovako krupan zaokret u postojećim energetskim sistemima, osim promene postojećih tehnologija, potrebno je u planiranje energetske tranzicije uključiti i političke, sociološke, ekonomske i ekološke aspekte, a pre svega obrasce ponašanja i donošenja odluka krajnjih potrošača. Predmet istraživanja u disertaciji je energetska tranzicija sektora domaćinstva, preciznije tranzicija u grejanju domaćinstava, imajući u ...
    energetika, energetska tranzicija, energetsko planiranje, energetsko modeliranje, obnovljivi izvori energije, domaćinstva, ponašanje potrošača

  • Tektonska evolucija severoistočnih Dinarida

    Nikola Ranđelović, Branislav Trivić, Nemanja Krstekanić, Bojan Kostić, Uroš Stojadinović (2022)
    ... Bojan Kostić, Uroš Stojadinović | 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022. | 2022 | | http://dr.rgf.bg.ac.rs/s/repo/item/0006779 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...
    ... k i Drina-Ivanjica jedinice. Dobijeni rezultati ukazuju na tri glavne deformacione faze. Najstarija, prealpska deformaciona faza asocirana je sa S-J kontrakcijom tokom kasno paleozojske Variscijske orogeneze. Duktilne strukture koje odgovaraju prealpskim deformacijama predstavljene su S1 folijacijom ...
    ... units. The obtained results indicate the existence of three main deformation phases. The oldest, pre-Alpine deformation phase is associated with N-S contraction during the Late Paleozoic Variscan orogeny. The ductile structures that accommodate this pre-Alpine deformation are represented by S1 foliation ...

  • Mineragenija i potencijalnost karbonatnih sirovina rudnog reona Bjelopavlića (Crna Gora)

    Darko M. Božović (2016-09-28)
    Karbonatne sirovine, obzirom na geološku građu Crne Gore predstavljaju jednu od najznačajnijih nemetaličnih mineralnih sirovina. U Crnoj Gori postoje brojna leţišta karbonatnih sirovina (arhitektonsko - građevinskog i tehničko - građevinskog kamena) koja su istraţena ili su u eksploataciji, među kojima rudni reon Bjelopavlića zauzima najznačajnije mjesto.Dosadašnja istraţivanja karbonatnih sirovina na ovom području imala su, međutim, prevashodno uzak istraţivački cilj, utvrđivanje rezervi arhitektonsko - građevinskog i tehničko - građevinskog kamena određenog leţišta, ili preliminarna ispitivanja kvaliteta krečnjaka u njima, sa ...
    karbonatne mineralne sirovine, arhitektonsko - građevinski kamen, tehničko - građevinski kamen, karbonatna punila, rudni reon Bjelopavlića, potencijalnost.
    ... , No. 22, 35- 46 pp. Radulović, D., Boţović, D., Mihailović, S., 2015: Krečnjak iz leţišta “Maljat” - Danilovgrad, potencijalna sirovina za dobijanje punioca. Geološki glasnik, knj. XVI. JU Zavod za geološka istraţivanja Crne Gore, 163-171 str., Podgorica. Radulović, D., Boţović, D., 2015: ...
    ... sirovina na području Bjelopavića, za 2015. godinu. FSD Zavoda za geološka istraţivanja, 69 str., Podgorica. Boţović, D., Simić, V., Radulović, D., Abramović, F., Radusinović, S., 2015: Carbonate filler resources of the Bjelopavlići area, Montenegro. Hemijska D. Božović: Mineragenija i potencijalnost ...
    ... isertacija 178 T a b ela 6/9: S em ikvan titativn o ispitivan je hem ijskog sastava u zoraka krečnjaka s područja rudnog reona Bjelopavlića Leţište/ p o ja v a S i T i A l F e M n M g C a N a K S P F C l B a S r C u Z n C r N i V ...

  • Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station “Bezdan 1”, Serbia

    Dragoljub Bajić, Dušan Polomčić (2014)
    A groundwater control system was designed to lower the water table and allow the pumping sta-tion “Bezdan 1” to be built. Based on a hydrodynamic analysis that suggested three alternative solutions, mul-ticriteria optimization was applied to select the best alternative. The fuzzy analytic hierarchy process methodwas used, based on triangular fuzzy numbers. An assessment of the various factors that influenced the selec-tion of the best alternative, as well as fuzzy optimization calculations, yielded the “weights” of the alternativesand the ...
    groundwater lowering, groundwater management scenario, fuzzy analytic hierarchy process,expert knowledge, triangular fuzzy numbers, linguistic variables
    ... “Bezdan 1”, Serbia | Dragoljub Bajić, Dušan Polomčić | Geološki anali Balkanskoga poluostrva | 2014 | | 10.2298/GABP1475103B http://dr.rgf.bg.ac.rs/s/repo/item/0002913 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...
    ... sa–Danube Water Scheme. To resolve one of the func- tional issues of the multipurpose Danube–Tisa–Danu- be system, new pumping stations (total capacity 35 m3/s) will have to be built at the locations of previous pumping stations, which have been out of commission for some time. Apart from dealing with the issues ...
    ... predictive hydro- dynamic analysis. The groundwater control sys- DRAGOLJUB BAJIĆ & DUŠAN POLOMČIĆ104 tem is comprised of 12 wells, whose capacity is 40 l/s each. The time needed to lower the water table to below the design elevation and allow for the construction work to proceed is 5 days. • Alternative ...

  • 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
    ... ge ne ra ti on [1 Wh ] 1000 10,0 Pa rt ic ip at io n of co al in el ec tr ic it y pr od uc ti on [% ] 0,0 -- B F.G S-O-S T.O BBB .B -00 85B85BššŠ e a 82 – I I I I I RI :N-BR:Bo-Bo-O5-Bo-o5-Bo:Bso:BOB:Oo5-50:Bo-S0:o-B5-G0:-Bo-B5o:BeB: - Q e q RRRR RRRGSKSSSGSGSGS lss ...
    ... Madžarević, Predrag Jovančić | International Conference on Global Energy and Climate Change - ICGRECC-23, New York, 2023 | 2023 | | http://dr.rgf.bg.ac.rs/s/repo/item/0008187 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...
    ... 0 eo w i e T T n o u 00 miuČ- O T W i m TO O ~ 0 O O a eNeon E:o:u: ' o e i e oč reeo oeezkžjjBNj“”oZo S Wwe e esA Č e!đ e RT NTe ı.I I K TTKR OT G Figure 2. Ratio of specific electricity production in EU-27 a US Nevertheless, based on the strategic ...

  • Opremanje bušotine X zavojnom pumpom

    Milan Filipović (2024)
    Ovaj rad se bavi osnovnim pojmovima i karakteristikama zavojnih pumpi.Prikazan je sklop zavojnih pumpi i njena prateća oprema. Objašnjen je princip rada zavojnih pumpi kao i uloga svakog mašinskog elementa koji se nalazi u pumpi. Razmotrene su prednosti i nedostaci primene ovih primarnih mehaničkih metoda eksploatacije ugljovodonika. Dat je uvid u inovativna rešenja problematike primene zavojnih pumpi. Na konkretnom primeru bušotine X su prikazani problemi kao i rešenja primene ovih primarnih mehaničkih metoda u praksi. Napravljena je detaljna analiza ...
    zavojne pumpe, oprema, primarne mehaničke metode, ugljovodonici, analiza rada
    ... zavojnih pumpi u proizvodnju. Pumpa Je takođe u oblasti efikasnosti. Case study 80 75 70 _ 65 | 860 E 55 F Š 50 Šas F s 40 3 335 |i % 30 }i FEJ Š 20 15 10 s o o 2 4 6 8 10 12 14 16 18 20 Stock-tank liquid at nodal point (sm3/d) — Inflow: — Outflow: O Operating Points Dijagram ...
    ... SPE "Reliability Improvement of Progressive Cavity Pump in a Deep Heavy Oil Reservoir", Edmonton 2010 • S. Sathyamoorthy, A. Steyn, J. McGilvray, H. Fuchs, B. Ainebyona, P. Kyomugisha, S. Vijapurapu, N. Kagga, R. Rindfuss, Tullow Uganda Operations Pty Ltd; D. Basima, Ministry of Energy and Milerals ...
    ... Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Opremanje bušotine X zavojnom pumpom | Milan Filipović | | 2024 | | http://dr.rgf.bg.ac.rs/s/repo/item/0008891 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...

  • Molecular and Isotope Composition of Biomarkers in Immature Oil Shale and its Liquid Pyrolysis Products (Open and Closed System)

    Gordana Gajica, Aleksandra Šajnovic, Jan Schwarzbauer, Aleksandar Kostić, Branimir Jovančićević, Ksenija Stojanović (2021)
    The molecular and isotopic composition of biomarkers in initial bitumen isolated from raw immature oil shale samples from the Lower Miocene Aleksinac Basin (Serbia) and liquid products (LPs) obtained by pyrolysis in open (OS) and closed systems (CS) are studied. The influence of pyrolysis type and variations of kerogen type on biomarkers composition and their isotopic signatures in LPs is determined. The molecular composition of the LPs from the OS pyrolysis is very similar to those in initial bitumen, independently ...
    ... the CS displayed notably more mature sterane and hopane distributions, which are characterized by presence of thermodynamically more stable ααα(S), αββ(S) and αββ(R) steranes, βα- and αβ-diasteranes, neohopanes (C27Ts, C29Ts), the prevalence of αβ- over βα- hopane isomers, and dominance of 22S- relative ...
    ... Ksenija Stojanović | 30th International Meeting on Organic Geochemistry (IMOG 2021) | 2021 | | 10.3997/2214-4609.202134040 http://dr.rgf.bg.ac.rs/s/repo/item/0005555 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...
    ... with ααα(R) configuration. Steranes with βαα(R)-configuration, typical for immature diagenetic OM, are identified in the C27–C29 range, while ααα(S) steranes are represented by C29 homologue only. In the hopane distribution C27 17β(H)- and 17α(H)-trisnorhopane, C29–C32 βα moretanes, C29–C32 αβ ...

  • Određivanje zbijenosti starog komunalnog otpada

    Jovana Janković, Dragoslav Rakić, Irena Basarić Ikodinović, Tina Đurić (2021)
    Bez obzira na savremene tretmane komunalnog otpada u svetu, u Srbiji je i dalje najčešći vid odlaganja na komunalne deponije, pa zbijanje otpada predstavlja jednu od ključnih faza formiranja deponije. Na ovaj način znatno se smanjuje zapremina otpada, ubrzava proces degradacije i produžava radni vek deponije. Zbog toga su geotehničke karakteristike komunalnog otpada prilikom zbijanja, veoma bitne kako u fazi projektovanja tako i u fazi izgradnje deponije i optimizacije prostora. Tu se pre svega misli na maksimalnu suvu zapreminsku ...
    komunalni otpad, deponija, Proktorov opit, optimalna vlažnost, maksimalna suva zapreminska težina

  • An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)

    N. Andrić-Tomašević, V. Simić, O. Mandic, D. Životić, M. Suárez, E. García-Romero (2020)
    Paleontology,Earth-Surface Processes,Ecology, Evolution, Behavior and Systematics,Oceanography

  • Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal

    Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović (2021)
    Polimeri i plastika, opšta hemija
    ... 121.4 × mass proportion of H − 15.3 × mass proportion of O + 10.5 × mass proportion of S [53]; Qn3 = 33.9 × mass proportion of C + 121.5 × mass proportion of H − 12.7 × mass proportion of O + 9.3 × mass proportion of S [53]; Qn4 = 33.4 × mass proportion of C + 117.7 × mass proportion of H − 15.6 × mass ...
    ... 4 × mass proportion of S [55]; Qg—gross calorific value; Qg6 = 33 × mass proportion of C + 120 × mass proportion of H − 16 × mass proportion of O [41]; Qn7 = 35.2 × mass pro- portion of C + 116.2 × mass proportion of H + 6.3 x mass proportion of N + 10.5 x mass proportion of S − 11.1 × mass proportion ...
    ... proportion of O [40,56]; Qg8 = 971 + 323.6 × %C + 711 × %H [57]; Qg9 = (145.44 × %C + 620.28 × %H + 40.5 × %S − 77.54 x%O)/0.429923 [53,55]; Qg10 = (151.2 × %C + 499.77 × %H + 45 ×%S − 47.7 × %O + 27 × %N)/0.429923 [53,58]; Qn = Qg − 21.96 × mass proportion of H [53,59]. Concerning an environmental impact, ...