THERMAL SCIENCE

International Scientific Journal

THE ANALYSIS OF THE GEOTHERMAL ENERGY CAPACITY FOR POWER GENERATION IN SERBIA

ABSTRACT
An estimate of deep groundwater temperature is necessary for the research and utilization of this geothermal resource. Geothermometers are based on the temperature relation of some chemical reactions or the solubility of some minerals. Researchers mostly use silicon-based (quartz, chalcedony, amorphous silica) and cation-based (Na-K, Na-K-Ca, Na-K-Mg, and so forth) geothermometers. Temperatures of some prospectively abundant geothermal water resources in Serbia are estimated using the silicon-based geothermometers. In the absence of hot water resources, temperature of deep thermal groundwater has to be estimated and considered for power generation with the Kalina or the Rankine binary cycle. Best thermal waters (temperatures from 130° to 160°C) for the purpose are located in the spa of Vrnjačka Banja, followed by Kuršumlijska, Sijarinska and Jošanička spas and Bogatić of Mačva. Pumped at the present rate of 200 l/s, the mentioned sources may generate 70 [MWt] , of which some 30 [MWt] the Vranjska Banja alone. Total power (for the five tested resources) is estimated at about 2200 [TJ] per year. [Projekat Ministarstva nauke Republike Srbije, br. 43004]
KEYWORDS
PAPER SUBMITTED: 2012-02-15
PAPER REVISED: 2013-03-21
PAPER ACCEPTED: 2013-03-22
PUBLISHED ONLINE: 2013-04-13
DOI REFERENCE: https://doi.org/10.2298/TSCI120215033S
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2013, VOLUME 17, ISSUE Issue 4, PAGES [969 - 976]
REFERENCES
  1. Arnorsson, S., Gunnlaugsson, E., New gas geothermometers for geothermal exploration-calibration and application, Geochim.Cosmochim.Acta, 49, 1985, pp. 1307-1325
  2. Milivojević, M., Geotermologija i Geotermalna energija (Geothermology and geothermal energy), Faculty of Mining and Geology, Belgrade, Serbia, 2012 (in Serbian language)
  3. Stojiljković, T., et al., Pilot plant for exploration of geothermal waters, Thermal science, 10, 2006, 4, pp. 195-203
  4. Milojević, S., et al., Using geothermal water for greenhouse heating, Thermal science, 10, 2006, 4, pp. 205-209
  5. Milanović, P., et al. Development of the heating system using geothermal energy, Thermal science, 10, 2006, 4, pp. 211-218
  6. Milanović, P., et al. Dynamic modeling of ta heating system using geothermal energy and storage tank, Thermal science, 16,2012, 3, pp. 947 -953
  7. Fournier, R., Chemical geothermometers and mixing models for geothermal systems, Geothermics, 5, 1977, pp. 41-50
  8. Giggenbach, W., Gonfiantini, R., Panichi, C., Geothermal Systems, Guidebook on Nuclear Techniques in Hydrology, IAEA, Viena, 1983
  9. Reimann, C., Birke, M., Geochemistry of European Bottled Water, Borntraeger Sci.Publish., Sttutgart, Germany, 2010
  10. Hitchon, B., et.al., Introduction to Ground water Geochemistry, Geoscience Publish.Ltd, Alberta, Canada, 1999
  11. Matthess, G., The properties of groundwater, J.Willey, 1982
  12. Papić, P., Report of Hydrochemical investigations of geothermal water in Vranjska spa, Faculty of Mining and Geology, Belgrade, Serbia, 1994 (in Serbian language)
  13. Papić, P., Scaling and aggressive properties of mineral waters of Serbia, Ph. D. thesis, University of Belgrade, Belgrade, Serbia, 1999 (in Serbian language)
  14. Giggenbach, W., Geothermal solute equilibria, 1988, Geochim.Geochim.Acta, 52,1988, pp. 2749-2765
  15. *** www.energyadvocate.com/fw82htm
  16. *** www.mpoweruk.com/geothermal_energy.htm
  17. Erkan, K., et al., Understanding the Chena Hot Springs, Alaska, geothermal system using temperature and pressure data from exploration boreholes, Geothermics, 37, 2008, pp. 565-585
  18. Martinović, M., et al., Possibility of elctricity production from hydrogeothermal resources in the area of Surdulica granitoid massif, Proceedings, XIV Serbian Hydrogeological Symposium, Zlatibor, Serbia, 2012, pp. 203-208 (in Serbian language)
  19. Martinović, M., Zlokolica-Mandić, M., Vukičević, Z., Geothermal Atlas of Vojvodina, Novi Sad, Serbia, 2010

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence