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Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/5246
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dc.contributor.authorallDe Gregorio, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.authorallCamarda, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.authorallCappuzzo, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.authorallGurrieri, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.date.accessioned2009-11-12T07:48:18Zen
dc.date.available2009-11-12T07:48:18Zen
dc.date.issued2009-11-05en
dc.identifier.urihttp://hdl.handle.net/2122/5246en
dc.description“An edited version of this paper was published by AGU. Copyright (2009) American Geophysical Union.”en
dc.description.abstractThe properties of polymeric membranes and measurements of gas concentrations are common elements of industrial processes and scientific research. Here we report a methodology whereby pressure measurements inside a closed polymeric membrane tube can be quantitatively related to the composition of the external gas. This approach is founded on the different rates at which the gases permeate into and out of the interior of the polymeric tube. The difference between the amounts of gas entering and leaving the tube triggers a pressure transient. The features of this transient depend on the species of the involved gases and their partial pressures and under certain conditions, allow the concentration of one or more species to be estimated. We outline the theoretical principles behind the proposed methodology and conduct laboratory tests on a device that could be adaptable to continuous measurements of CO2 partial pressure in field applications.en
dc.language.isoEnglishen
dc.publisher.nameAGU and the Geochemical Societyen
dc.relation.ispartofGeochemistry Geophysics Geosystemsen
dc.relation.ispartofseries11/10 (2009)en
dc.relation.isversionofhttp://www.agu.org/pubs/crossref/2009/2009GC002683.shtmlen
dc.subjectgas concentration measurementsen
dc.subjectpolymeric membranesen
dc.subjectcontinuous monitoringen
dc.subjectcarbon dioxideen
dc.titleUsing pressure transients within a polymeric membrane for gas composition measurementsen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumberQ11005en
dc.subject.INGV01. Atmosphere::01.01. Atmosphere::01.01.08. Instruments and techniquesen
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.12. Fluid Geochemistryen
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.01. Gasesen
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoringen
dc.identifier.doi10.1029/2009GC002683en
dc.relation.referencesAiuppa, A., G. Giudice, S. Gurrieri, M. Liuzzo, M. Burton, T. Caltabiano, A. J. S. McGonigle, G. Salerno, H. Shinohara, and M. Valenza (2008), Total volatile flux from Mount Etna, Geophys. Res. Let t . , 35, L24302, doi:10.1029/ 2008GL035871. Barrer, R. M. (1939), Permeation diffusion and solution of gases in organic polymers, Trans. Faraday Soc., 35, 628– 643, doi:10.1039/tf9393500628. Beaubien, S. E., G. Ciotoli, and S. Lombardi (2003), Carbon dioxide and radon gas hazard in the Alban Hills area (central Italy), J. Volcanol. Geotherm. Res., 123, 63 – 80, doi:10.1016/S0377-0273(03)00028-3. Capasso, G., M. L. Carapezza, C. Federico, S. Inguaggiato, and A. Rizzo (2005), Geochemical monitoring of the 2002– 2003 eruption at Stromboli volcano (Italy): Precursory changes in the carbon and helium isotopic composition of fumarole gases and thermal waters, Bull. Volcanol., 68, 118– 134, doi:10.1007/s00445-005-0427-5. Chiodini, G., F. Frondini, and B. Raco (1996), Diffuse emission of CO2 from the Fossa crater, Vulcano Island (Italy), Bull. Volcanol., 58, 41–50, doi:10.1007/s004450050124. D’Alessandro, W., S. De Gregorio, G. Dongarra`, S. Gurrieri, F. Parello, and B. Parisi (1997), Chemical and isotopic characterization of the gases of Mount Etna, J. Volcanol. Geotherm. Res., 78, 65 – 76, doi:10.1016/S0377- 0273(97)00003-6. De Gregorio, S., S. Gurrieri, and M. Valenza (2005), A PTFE membrane for the in situ extraction of dissolved gases in natural waters: Theory and applications, Geochem. Geophys. Geosyst., 6, Q09005, doi:10.1029/2005GC000947. Faber, E., C. Mora´n, J. Poggenburg, G. Garzo´n, and M. Teschner (2003), Continuous gas monitoring at Galeras volcano, Colombia: First evidence, J. Volcanol. Geotherm. Res., 125(1–2), 13–23, doi:10.1016/S0377-0273(03)00086-6. Fischer, T. P., P. Burnard, B. Marty, D. R. Hilton, E. Fu¨ ri, F. Palhol, Z. D. Sharp, and F. Mangasini (2009), Uppermantle volatile chemistry at Oldoinyo Lengai volcano and the origin of carbonatites, Nature, 459, 77 – 80, doi:10.1038/nature07977. Kana, T. M., C. Darkangelo, M. D. Hunt, J. B. Oldham, G. E. Bennett, and J. C. Cornwell (1994), Membrane inlet mass spectrometer for rapid high-precision determination of N2, O2, and Ar in environmental water samples, Anal. Chem., 66, 4166–4170, doi:10.1021/ac00095a009. Lupton, J., et al. (2006), Submarine venting of liquid carbon dioxide on a Mariana Arc volcano, Geochem. Geophys. Geosyst., 7, Q08007, doi:10.1029/2005GC001152. Scholes, C. A., S. E. Kentish, and G. W. Stevens (2008), Carbon dioxide separation through polymeric membrane systems for flue gas applications, Recent Pat. Chem. Eng., 1, 52–66. Shinohara, H., A. Aiuppa, G. Giudice, S. Gurrieri, and M. Liuzzo (2008), Variation of H2O/CO2 and CO2/SO2 ratios of volcanic gases discharged by continuous degassing of Mount Etna volcano, Italy, J. Geophys. Res., 113, B09203, doi:10.1029/2007JB005185. Takahata, N., G. Igarashi, and Y. Sano (1997), Continuous monitoring of dissolved gas concentrations in groundwater using a quadrupole mass spectrometer, Appl. Geochem., 12, 377–382, doi:10.1016/S0883-2927(97)00007-3. Tortell, P. D. (2005), Dissolved gas measurements in oceanic waters made by membrane inlet mass spectrometry, Limnol. Oceanogr. Methods, 3, 24–37. Wijmans, J. G., and R. W. Baker (1995), The solution diffusion model: A review, J. Membr. Sci., 107, 1–21, doi:10.1016/ 0376-7388(95)00102-I. Zhang, D., et al. (2008), Temporal and spatial variations of the atmospheric CO2 concentration in China, Geophys. Res. Lett., 35, L03801, doi:10.1029/2007GL032531. Zimmer, M., and J. Erzinger (2003), Continuous H2O, CO2, 222Rn and temperature measurements on Merapi Volcano, Indonesia, J. Volcanol. Geotherm. Res., 125, 25–38, doi:10.1016/S0377-0273(03)00087-8.en
dc.description.obiettivoSpecifico1.2. TTC - Sorveglianza geochimica delle aree vulcaniche attiveen
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorDe Gregorio, S.en
dc.contributor.authorCamarda, M.en
dc.contributor.authorCappuzzo, S.en
dc.contributor.authorGurrieri, S.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Palermo, Palermo, Italiaen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia-
crisitem.author.orcid0000-0001-7713-9105-
crisitem.author.orcid0000-0003-1527-7910-
crisitem.author.orcid0000-0002-5915-3306-
crisitem.author.orcid0000-0003-4085-0440-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent01. Atmosphere-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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