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Scientific paper - Original scientific paper
Procjena mogućnosti eksploatacije metana iz istarskih ugljena
Rudarsko-geološko-naftni zbornik, 22 (2010), 1; 73-80. urn:nbn:hr:169:860404
Klanfar, Mario; Vulin, Domagoj; Veinović, Želimir

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

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Klanfar, M., Vulin, D. & Veinović, Ž. (2010). Procjena mogućnosti eksploatacije metana iz istarskih ugljena. Rudarsko-geološko-naftni zbornik, 22. (1), 73-80. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:860404

Klanfar, Mario, et al. "Procjena mogućnosti eksploatacije metana iz istarskih ugljena." Rudarsko-geološko-naftni zbornik, vol. 22, no. 1, 2010, pp. 73-80. https://urn.nsk.hr/urn:nbn:hr:169:860404

Klanfar, Mario, Domagoj Vulin and Želimir Veinović. "Procjena mogućnosti eksploatacije metana iz istarskih ugljena." Rudarsko-geološko-naftni zbornik 22, no. 1 (2010): 73-80. https://urn.nsk.hr/urn:nbn:hr:169:860404

Klanfar, M., Vulin, D. and Veinović, Ž. (2010) 'Procjena mogućnosti eksploatacije metana iz istarskih ugljena', Rudarsko-geološko-naftni zbornik, 22(1), pp. 73-80. Available at: https://urn.nsk.hr/urn:nbn:hr:169:860404 (Accessed 08 November 2024)

Klanfar M, Vulin D, Veinović Ž. Procjena mogućnosti eksploatacije metana iz istarskih ugljena. Rudarsko-geološko-naftni zbornik [Internet]. 2010 [cited 2024 November 08];22(1):73-80. Available at: https://urn.nsk.hr/urn:nbn:hr:169:860404

M. Klanfar, D. Vulin and Ž. Veinović, "Procjena mogućnosti eksploatacije metana iz istarskih ugljena", Rudarsko-geološko-naftni zbornik, vol. 22, no. 1, pp. 73-80, 2010. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:169:860404. [Accessed: 08 November 2024]

Metadata
Title (croatian)Procjena mogućnosti eksploatacije metana iz istarskih ugljena
Title (english)Assessment of Istrian coal bed methane production possibility
AuthorMario Klanfar https://orcid.org/0000-0003-1629-873X
AuthorDomagoj Vulin https://orcid.org/0000-0002-8270-8971
AuthorŽelimir Veinović https://orcid.org/0000-0002-1572-2191
Author's institutionUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Petroleum and Gas Engineering and energy)
Author's institutionUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Mining and Geotechnical Engineering)
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Abstract (croatian)
Potencijal metana u ugljenu do sada nije evaluiran u Hrvatskoj. Za nekoliko odabranih lokacija u Labinskom bazenu prikupljeni su podaci o sastavu ugljena te dubinama i debljinama slojeva i proslojaka. Izrađena je usporedna procjena sadržaja metana u ugljenu pomoću Langmuirove izoterme, općenite krivulje sorpcije te Kimove metode te je nakon ocjene kvalitete svake pojedine procjene određen sadržaj metana u ugljenu između 9.5m3/t i 11.73m3/t pomoću Kimove jednadžbe. Usporedbom sorpcije metana i CO2 uočeno je kako je u svrhu održanja tlaka i većeg iscrpka metana CO2 jedan od opcija za utiskivajući fluid. Geometrije ležišta ugljena nisu definirane te stoga nije moguća procjena ukupnog sadržaja metana.
Abstract (english)
The potential of coal bed methane has not been evaluated in Croatia so far. For several selected sites in Labin basin data on the composition of coal and the depths and thicknesses of coal layers were collected. Assessment and comparison of the methane content in coal by using the Langmuir isotherm, the general curves of sorption and Kim's method was made and evaluation of the quality of each assessment as well. The analysis resulted with coal bed methane content between 9.5m3/t 11.73m3/t calculated by Kim's equation. By comparing the sorption of pure methane and sorption of CO2, in order to maintain the pressure in a coal bed and higher recovery of methane, the CO2 could be one of the options for injecting fluid. Geometry of coal layers was not defined and therefore it is not possible to estimate the total content of methane.
Keywords (croatian)
Keywords (english)
Languagecroatian
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleRudarsko-geološko-naftni zbornik
Numberingvol. 22, no. 1, pp. 73-80
e-ISSN1849-0409
URN:NBNurn:nbn:hr:169:860404
Publication2010
Document URLhttps://hrcak.srce.hr/61646
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2021-03-22 12:27:36