TY - JOUR AU - Sendula, Eszter AU - Héctor, M. Lamadrid AU - J., Donald Rimstidt AU - Matthew, Steele-MacInnis AU - D., Matthew Sublett Jr. AU - Aradi, László Előd AU - Szabó, Csaba AU - Mark, J. Caddick AU - Zoltán, Zajacz AU - Robert, J. Bodnar TI - Synthetic fluid inclusions XXIV. In situ monitoring of the carbonation of olivine under conditions relevant to carbon capture and storage using synthetic fluid inclusion micro-reactors: Determination of reaction rates JF - FRONTIERS IN CLIMATE J2 - FRONT CLIM VL - 3 PY - 2021 IS - 134 SN - 2624-9553 DO - 10.3389/fclim.2021.722447 UR - https://m2.mtmt.hu/api/publication/32467230 ID - 32467230 LA - English DB - MTMT ER - TY - JOUR AU - Sublett, Jr D. Matthew AU - Sendula, Eszter AU - Lamadrid, Hector M. AU - Steele-MacInnis, Matthew AU - Spiekermann, Georg AU - Bodnar, Robert J. TI - Raman spectral behavior of N2, CO2, and CH4 in N2-CO2-CH4 gas mixtures from 22 °C to 200 °C and 10 to 500 bars, with application to other gas mixtures JF - JOURNAL OF RAMAN SPECTROSCOPY J2 - J RAMAN SPECTROSC VL - 52 PY - 2021 IS - 3 SP - 750 EP - 769 PG - 20 SN - 0377-0486 DO - 10.1002/jrs.6033 UR - https://m2.mtmt.hu/api/publication/31844027 ID - 31844027 LA - English DB - MTMT ER - TY - JOUR AU - Weldeghebriel, Mebrahtu F. AU - Lowenstein, Tim K. AU - Garcia-Veigas, Javier AU - Collins, David AU - Sendula, Eszter AU - Bodnar, Robert J. AU - Graney, Joseph R. AU - Cendon, Dioni I AU - Lensky, Nadav G. AU - Mor, Ziv AU - Sirota, Ido TI - Combined LA-ICP-MS and cryo-SEM-EDS: An improved technique for quantitative analysis of major, minor, and trace elements in fluid inclusions in halite JF - CHEMICAL GEOLOGY J2 - CHEM GEOL VL - 551 PY - 2020 SN - 0009-2541 DO - 10.1016/j.chemgeo.2020.119762 UR - https://m2.mtmt.hu/api/publication/31844028 ID - 31844028 LA - English DB - MTMT ER - TY - JOUR AU - Sublett, D. Matthew Jr. AU - Sendula, Eszter AU - Lamadrid, Hector AU - Steele-MacInnis, Matthew AU - Spiekermann, Georg AU - Burruss, Robert C. AU - Bodnar, Robert J. TI - Shift in the Raman symmetric stretching band of N-2, CO2, and CH4 as a function of temperature, pressure, and density JF - JOURNAL OF RAMAN SPECTROSCOPY J2 - J RAMAN SPECTROSC VL - 51 PY - 2020 IS - 3 SP - 555 EP - 568 PG - 14 SN - 0377-0486 DO - 10.1002/jrs.5805 UR - https://m2.mtmt.hu/api/publication/31578323 ID - 31578323 N1 - Department of Geosciences, Virginia Tech, Blacksburg, VA, United States Department of Geological Sciences, University of Missouri, Columbia, MO, United States Department of Earth & Atmospheric Sciences, University of Alberta, Edmonton, AB, Canada Institut für Geowissenschaften, Universität Potsdam, Potsdam, Germany United States Geological Survey, Reston, VA, United States Export Date: 14 December 2020 CODEN: JRSPA Correspondence Address: Sublett, D.M.; Department of Geosciences, Virginia TechUnited States; email: dsublett@vt.edu AB - The Raman spectra of pure N-2, CO2, and CH4 were analyzed over the range 10 to 500 bars and from -160 degrees C to 200 degrees C (N-2), 22 degrees C to 350 degrees C (CO2), and -100 degrees C to 450 degrees C (CH4). At constant temperature, Raman peak position, including the more intense CO2 peak (nu+), decreases (shifts to lower wave number) with increasing pressure for all three gases over the entire pressure and temperature (PT) range studied. At constant pressure, the peak position for CO2 and CH4 increases (shifts to higher wave number) with increasing temperature over the entire PT range studied. In contrast, N-2 first shows an increase in peak position with increasing temperature at constant pressure, followed by a decrease in peak position with increasing temperature. The inflection temperature at which the trend reverses for N-2 is located between 0 degrees C and 50 degrees C at pressures above similar to 50 bars and is pressure dependent. Below similar to 50 bars, the inflection temperature was observed as low as -120 degrees C. The shifts in Raman peak positions with PT are related to relative density changes, which reflect changes in intermolecular attraction and repulsion. A conceptual model relating the Raman spectral properties of N-2, CO2, and CH4 to relative density (volume) changes and attractive and repulsive forces is presented here. Additionally, reduced temperature-dependent densimeters and barometers are presented for each pure component over the respective PT ranges. The Raman spectral behavior of the pure gases as a function of temperature and pressure is assessed to provide a framework for understanding the behavior of each component in multicomponent N-2-CO2-CH4 gas systems in a future study. LA - English DB - MTMT ER - TY - JOUR AU - Patkó, Levente AU - Liptai, Nóra AU - Aradi, László Előd AU - Klébesz, Rita AU - Sendula, Eszter AU - Bodnar, Robert J. AU - Kovács, István János AU - Hidas, Károly AU - Cesare, Bernardo AU - Novák, Attila AU - Trásy, Balázs AU - Szabó, Csaba TI - Metasomatism-induced wehrlite formation in the upper mantle beneath the Nógrád-Gömör Volcanic Field (Northern Pannonian Basin): Evidence from xenoliths JF - GEOSCIENCE FRONTIERS J2 - GEOSCI FRONT VL - 11 PY - 2020 IS - 3 SP - 943 EP - 964 PG - 22 SN - 1674-9871 DO - 10.1016/j.gsf.2019.09.012 UR - https://m2.mtmt.hu/api/publication/31044367 ID - 31044367 N1 - Lithosphere Fluid Research Lab, Institute of Geography and Earth Sciences, Eötvös Loránd University, Budapest, Hungary Isotope Climatology and Environmental Research Centre, Institute for Nuclear Research, Hungarian Academy of Sciences, Debrecen, Hungary CCFS-GEMOC, Department of Earth and Planetary Sciences, Macquarie University, Sydney, Australia Geodetic and Geophysical Institute, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Sopron, Hungary Fluids Research Laboratory, Department of Geosciences, Virginia Tech, Blacksburg, VA, United States MTA CSFK Lendület Pannon LitH2Oscope Research Group, Geodetic and Geophysical Institute, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Sopron, Hungary Instituto Andaluz de Ciencias de La Tierra, CSIC & UGR, Armilla, Granada, Spain Department of Geosciences, University of Padua, Padua, Italy Department of Geology, Eötvös Loránd University, Budapest, Hungary Export Date: 28 May 2021 Correspondence Address: Szabó, C.; Lithosphere Fluid Research Lab, Hungary; email: cszabo@elte.hu LA - English DB - MTMT ER - TY - JOUR AU - Patkó, Levente AU - Hidas, Károly AU - Sendula, Eszter AU - Liptai, Nóra AU - Aradi, László Előd AU - Berkesi, Márta AU - Robert, J. Bodnar AU - Carlos, J. Garrido AU - Szabó, Csaba TI - The characteristics of wehrlite forming mantle metasomatism - a silicate melt inclusion study in upper mantle xenoliths from Mediterranean Region JF - ACTA MINERALOGICA PETROGRAPHICA - ABSTRACT SERIES J2 - ACTA MINERAL PETROGR ABSTRACT SER VL - 10 PY - 2019 SP - 98 SN - 1589-4835 UR - https://m2.mtmt.hu/api/publication/30856441 ID - 30856441 LA - English DB - MTMT ER - TY - CHAP AU - KIRÁLY, CS AU - Sendula, Eszter AU - Szamosfalvi, Ágnes AU - KÁLDOS, R. AU - Kónya, Péter AU - Kovács, István János AU - Füri, Judit Izabella AU - BENDŐ, ZS. AU - Falus, György ED - Armitage, P J ED - Butcher, A R ED - Churchill, J M ED - Csoma, A E ED - Hollis, C ED - Lander, R H ED - Omma, J E ED - Worden, R H TI - The relevance of dawsonite precipitation in CO2 sequestration in the Mihályi–Répcelak area, NW Hungary. T2 - Reservoir quality of clastic and carbonate rocks: analysis, modelling and prediction PB - Geological Society of London CY - London SN - 9781786201393 T3 - Geological Society pecial publication ; 435. PY - 2018 SP - 405 EP - 405 PG - 1 UR - https://m2.mtmt.hu/api/publication/31286124 ID - 31286124 AB - A natural CO2 reservoir system with a sandstone lithology in NW Hungary has been studied due to its similarities to a large saline reservoir formation that is widespread in the the Pannonian Basin (Central Europe) and is suggested to be one of the best candidates for industrial CO2 storage. A range of analytical techniques has been used on core samples from CO2-containing sandstone layers that represent a wide range of pressures (90–155 bar), temperatures (79–958C) and pore fluid compositions (total dissolved solids between 18 000 and 50 700 mg l21) to identify the mineralogy and textural characteristics of the natural reservoir. The only clear CO2-related feature in the studied lithology was the occurrence of dawsonite (NaAlCO3(OH)2) in a close textural relationship with albite. This is in clear agreement with our geochemical modelling results, which also underline the presence of albite as a precondition for the crystallization of dawsonite at the given P–T–X conditions. Our results suggest that, at least in the Pannonian Basin, dawsonite may be an important mineral for the safe sequestration of industrial CO2 in the subsurface. LA - English DB - MTMT ER - TY - JOUR AU - Patkó, Levente AU - Liptai, Nóra AU - Aradi, László Előd AU - Robert, Bodnar AU - Sendula, Eszter AU - Kovács, István János AU - Klébesz, Rita AU - Szabó, Csaba TI - Deciphering mantle metasomatism using silicate melt inclusions beneath the Nógrád-Gömör Volcanic Field (Northern Pannonian Basin) JF - GEOPHYSICAL RESEARCH ABSTRACTS J2 - GEOPHYS RES ABSTR VL - 20 PY - 2018 PG - 1 SN - 1029-7006 UR - https://m2.mtmt.hu/api/publication/3362505 ID - 3362505 LA - English DB - MTMT ER - TY - JOUR AU - Király, Csilla AU - Sendula, Eszter AU - Szamosfalvi, Ágnes AU - Káldos, Réka AU - Kónya, Péter AU - Kovács, István János AU - Füri, Judit Izabella AU - Zsolt, Bendő AU - Falus, György TI - The relevance of dawsonite precipitation in CO2 sequestration in the Mihályi-Répcelak area, NW Hungary JF - GEOLOGICAL SOCIETY SPECIAL PUBLICATIONS J2 - GEOL SOC SPEC PUBL VL - 435 PY - 2018 IS - 1 SP - 405 EP - 418 PG - 14 SN - 0305-8719 DO - 10.1144/SP435.15 UR - https://m2.mtmt.hu/api/publication/3082983 ID - 3082983 N1 - Lithosphere Fluid Research Lab, Department of Petrology and Geochemistry, Eötvös University, Budapest, H-1117, Pazmány Péter setany 1/c, Budapest, Hungary Geological and Geophysical Institute of Hungary, H-1143, XIV., Stefánia út 14, Budapest, Hungary Export Date: 14 December 2020 Correspondence Address: Falus, G.; Lithosphere Fluid Research Lab, Department of Petrology and Geochemistry, Eötvös University, Budapest, H-1117, Pazmány Péter setany 1/c, Hungary; email: falus.gyorgy@mfgi.hu WoS:hiba:000460275100020 2021-10-07 10:16 befoglaló egyiknél nincsenek szerzők, befoglaló cím nem egyezik LA - English DB - MTMT ER - TY - JOUR AU - Király, Csilla AU - Szamosfalvi, Agnes AU - Zilahi-Sebess, Laszlo AU - Sendula, Eszter AU - Kovacs, Istvan AU - Kónya, Péter AU - Udvardi, Beatrix AU - Szabo, Zsuzsanna AU - Szabó, Csaba AU - Falus, Gyorgy TI - Detailed mineralogical and petrographic analysis of the caprock from a natural CO2 occurrence in Hungary JF - ENERGY PROCEDIA J2 - ENERGY PROCEDIA VL - 114 PY - 2017 SP - 4926 EP - 4933 PG - 8 SN - 1876-6102 DO - 10.1016/j.egypro.2017.03.1634 UR - https://m2.mtmt.hu/api/publication/31844031 ID - 31844031 N1 - WoS:hiba:000419147305017 2022-12-25 05:41 típus nem egyezik LA - English DB - MTMT ER -