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Naslov:A method for quantification of mineral dust in air based on optical absorption of particles concentrated by a virtual impactor and a device performing the said method : SI3783336 (T1), 2024-02-29
Avtorji:ID Drinovec, Luka (Avtor)
ID Močnik, Griša (Avtor)
ID Stavroulas, Iasonas (Avtor)
ID Bezantakos, Spiros (Avtor)
ID Pikridas, Michael (Avtor)
ID Unga, Florin (Avtor)
ID Sciare, Jean (Avtor)
Datoteke:URL https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20240229&CC=SI&NR=3783336T1&KC=T1#
 
URL https://worldwide.espacenet.com/publicationDetails/biblio?II=1&ND=3&adjacent=true&locale=en_EP&FT=D&date=20210226&CC=CN&NR=112414904A&KC=A#
 
Jezik:Angleški jezik
Vrsta gradiva:Patent
Tipologija:2.24 - Patent
Organizacija:UNG - Univerza v Novi Gorici
Opis:The present invention belongs to the field of devices and methods for measurement of particle concentration, more precisely to the field of devices and methods for quantification of particles based on their physical characteristics, especially with the use of optical means. The invention relates to a method for determination of ambient mineral dust concentration based on optical absorption of particles concentrated by a virtual impactor as well as a device performing the said method. The method comprises the following steps:- Sampling air samples with particle size smaller than 1 µm (PM1) and sampling air samples with particle size up to 10 µm;- Concentrating the samples with particle sizes up to 10 µm with a virtual impactor;- Measuring optical absorption of collected samples at least one wavelength from UV to IR spectre, preferably from 370 to 950 nm, most preferably at 370 nm;- Subtracting the absorption of the samples with particle size smaller than 1 µm from the absorption of the sample concentrated by the virtual impactor.
Ključne besede:dust, black carbon, aerosols
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Kraj izida:Munich
Kraj izvedbe:Munich
Založnik:European Patent Office
Leto izida:2024
Leto izvedbe:2024
Št. strani:8 str.
PID:20.500.12556/RUNG-8997 Novo okno
COBISS.SI-ID:144286979 Novo okno
UDK:54
NUK URN:URN:SI:UNG:REP:CYWNATD4
Datum objave v RUNG:24.04.2024
Število ogledov:2465
Število prenosov:10
Metapodatki:XML DC-XML DC-RDF
:
DRINOVEC, Luka, MOČNIK, Griša, STAVROULAS, Iasonas, BEZANTAKOS, Spiros, PIKRIDAS, Michael, UNGA, Florin in SCIARE, Jean, 2024, A method for quantification of mineral dust in air based on optical absorption of particles concentrated by a virtual impactor and a device performing the said method : SI3783336 (T1), 2024-02-29 [na spletu]. 2024. Munich : European Patent Office. [Dostopano 5 april 2025]. Pridobljeno s: https://worldwide.espacenet.com/publicationDetails/biblio?II=1&ND=3&adjacent=true&locale=en_EP&FT=D&date=20210226&CC=CN&NR=112414904A&KC=A#
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