Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes
[EN] The invention relates to an aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes, comprising: an anti-static sampling tube, a deposition chamber which is connected at one of its two ends to the anti-static sampling tube, a horizontal elutriation system which is connected at one of its two ends to the other end of the deposition chamber, and a filter holder which is connected at one of its two ends to the other end of the horizontal elutriation system, such that the sample containing atmospheric particles deposited on a surface is drawn in through the anti-static sampling tube and, finally, the atmospheric particles having an average aerodynamic diameter equal to or less than a pre-determined value selected from between a value of 10 mum and 2.5 mum are collected in a filter for subsequent gravimetric and chemical characterisation.
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| Format: | patente biblioteca |
| Language: | Spanish / Castilian |
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2013-05-30
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| Online Access: | http://hdl.handle.net/10261/92850 |
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dig-idaea-es-10261-928502020-07-03T10:32:03Z Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes Muestreador por aspiración para partículas atmosféricas microméricas depositadas en vías de tráfico Amato, Fulvio Moreno, Teresa Querol, Xavier Urós, Andrés [EN] The invention relates to an aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes, comprising: an anti-static sampling tube, a deposition chamber which is connected at one of its two ends to the anti-static sampling tube, a horizontal elutriation system which is connected at one of its two ends to the other end of the deposition chamber, and a filter holder which is connected at one of its two ends to the other end of the horizontal elutriation system, such that the sample containing atmospheric particles deposited on a surface is drawn in through the anti-static sampling tube and, finally, the atmospheric particles having an average aerodynamic diameter equal to or less than a pre-determined value selected from between a value of 10 mum and 2.5 mum are collected in a filter for subsequent gravimetric and chemical characterisation. [ES] La presente invención divulga un muestreador por aspiración para partículas atmosféricas micrométricas depositadas en vías de tráfico que comprende un tubo antiestático de muestreo, una cámara de deposición que por uno de sus dos extremos está conectada al tubo antiestático de muestreo, un sistema de elutriación horizontal que por uno de sus dos extremos está conectado al otro extremo de la cámara de deposición y un portafiltro que por uno de sus dos extremos está conectado al otro extremo del sistema de elutriación horizontal, de manera que la muestra que contiene partícula atmosféricas depositadas en una superficie es aspirada a través del tubo antiestático de muestreo y finalmente, las partículas atmosféricas con un diámetro aerodinámico medio igual o iferior a valor predeterminado seleccionado entre un valor de 10 mum y un valor de 2,5 mum son recogidas en un filtro para su posterioir caracterización gravimétrica y química. Peer reviewed Consejo Superior de Investigaciones Científicas (España) A1 Solicitud de patente con informe sobre el estado de la técnica 2014-03-03T12:51:38Z 2014-03-03T12:51:38Z 2013-05-30 2011-11-24 patente http://purl.org/coar/resource_type/c_15cd WO2013076337 A1 http://hdl.handle.net/10261/92850 PCT/ES2012/070811 es Publisher's version open |
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Biblioteca del IDAEA España |
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Spanish / Castilian |
| description |
[EN] The invention relates to an aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes, comprising: an anti-static sampling tube, a deposition chamber which is connected at one of its two ends to the anti-static sampling tube, a horizontal elutriation system which is connected at one of its two ends to the other end of the deposition chamber, and a filter holder which is connected at one of its two ends to the other end of the horizontal elutriation system, such that the sample containing atmospheric particles deposited on a surface is drawn in through the anti-static sampling tube and, finally, the atmospheric particles having an average aerodynamic diameter equal to or less than a pre-determined value selected from between a value of 10 mum and 2.5 mum are collected in a filter for subsequent gravimetric and chemical characterisation. |
| format |
patente |
| author |
Amato, Fulvio Moreno, Teresa Querol, Xavier Urós, Andrés |
| spellingShingle |
Amato, Fulvio Moreno, Teresa Querol, Xavier Urós, Andrés Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes |
| author_facet |
Amato, Fulvio Moreno, Teresa Querol, Xavier Urós, Andrés |
| author_sort |
Amato, Fulvio |
| title |
Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes |
| title_short |
Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes |
| title_full |
Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes |
| title_fullStr |
Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes |
| title_full_unstemmed |
Aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes |
| title_sort |
aspiration-based sampler for micrometric atmospheric particles deposited on traffic routes |
| publishDate |
2013-05-30 |
| url |
http://hdl.handle.net/10261/92850 |
| work_keys_str_mv |
AT amatofulvio aspirationbasedsamplerformicrometricatmosphericparticlesdepositedontrafficroutes AT morenoteresa aspirationbasedsamplerformicrometricatmosphericparticlesdepositedontrafficroutes AT querolxavier aspirationbasedsamplerformicrometricatmosphericparticlesdepositedontrafficroutes AT urosandres aspirationbasedsamplerformicrometricatmosphericparticlesdepositedontrafficroutes AT amatofulvio muestreadorporaspiracionparaparticulasatmosfericasmicromericasdepositadasenviasdetrafico AT morenoteresa muestreadorporaspiracionparaparticulasatmosfericasmicromericasdepositadasenviasdetrafico AT querolxavier muestreadorporaspiracionparaparticulasatmosfericasmicromericasdepositadasenviasdetrafico AT urosandres muestreadorporaspiracionparaparticulasatmosfericasmicromericasdepositadasenviasdetrafico |
| _version_ |
1777669253182259200 |