Liquid droplet: A proposal for sampling and analysis of trace gas in the atmosphere.

dc.contributor.authorCardoso, A. A.
dc.contributor.authorPereira, E. A.
dc.contributor.authorRocha, J. C.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T16:29:16Z
dc.date.available2020-12-10T16:29:16Z
dc.date.issued1998-03-01
dc.description.abstractIn the present paper, we report on the analytical use of a dynamic droplet based gas collection and an analysis system. A droplet formed at the tip of a tube represents a sampling approach that provides an indefinitely renewable surface and uses very little reagent. Sample gas flows past the droplet at a low flow rate. After the gas was sampled,the analysis can be carried out by different methodologies. The feasibility of the sensor is demonstrated by continuos determination of gaseous as: NO2, Cl-2 and SO2.en
dc.description.affiliationUNESP, Inst Quim Araraquara, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim Araraquara, BR-14800900 Araraquara, SP, Brazil
dc.format.extent217-220
dc.identifier.citationQuimica Nova. Sao Paulo: Soc Brasileira Quimica, v. 21, n. 2, p. 217-220, 1998.
dc.identifier.issn0100-4042
dc.identifier.urihttp://hdl.handle.net/11449/194535
dc.identifier.wosWOS:000074891700018
dc.language.isopor
dc.publisherSoc Brasileira Quimica
dc.relation.ispartofQuimica Nova
dc.sourceWeb of Science
dc.subjectgases analysis
dc.subjectair analysis
dc.subjectgases sampling
dc.titleLiquid droplet: A proposal for sampling and analysis of trace gas in the atmosphere.en
dc.typeArtigo
dcterms.rightsHolderSoc Brasileira Quimica

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