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Title:A device and a method for complete carbonaceous aerosol analysis in real time : European patent application EP4033242A1, 25. 8. 2021
Authors:ID Gregorič, Asta (Author)
ID Ivančič, Matic (Author)
ID Rigler, Martin (Author)
.pdf EP4033242A1_Original_document_20240202143948.pdf (4,44 MB)
MD5: A1E4DB9D82568FD5A16D584529625E73
Work type:Patent
Typology:2.23 - Patent Application
Organization:UNG - University of Nova Gorica
Abstract:The present invention belongs to the field of methods and devices for analysing materials by determining their chemical or physical properties by the use of thermos-optical means. The invention relates to a device and a method for complete carbonaceous aerosol analysis in real time, which is essentially a system combining two different instruments, wherein the first instrument measures total carbon (TC) using flash heating of collected aerosol samples and generation of CO2, while the second instrument performs an optical attenuation analysis at 7 wavelengths from near UV (370 nm) to near IR range (950 nm) in order to characterize a Black Carbon (BC/EC) aerosols accumulated on a glass-fiber/PTFE filter tape. The device, i.e., the system of said instruments, collects and processes collected data of both instruments, wherein said processing may be performed by any of the instruments or by a separate processing means, computer or computer application.
Keywords:carbonaceous aerosol, black carbon, total carbon, brown carbon
Place of publishing:[Munich]
Place of performance:[Munich]
Publisher:European Patent Office
Year of publishing:2022
Year of performance:2022
Number of pages:21 str.
PID:20.500.12556/RUNG-8842-778f6105-e6cd-6c9a-8294-dc497560eb86 New window
COBISS.SI-ID:183610371 New window
Publication date in RUNG:02.02.2024
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