DDP - Zverejnená diplomová práca

Možnosti detekcie akcelerátorov horenia

Autor
Bullová, Katarína
Školiteľ
Bubeníková, Tatiana
Oponent
Veľková, Veronika
Škola
Technická univerzita vo Zvolene DF KCHCHT (DF)
Rok odovzdania
2019
Počet strán
60.s
Trvalý odkaz - CRZP
https://opac.crzp.sk/?fn=detailBiblioForm&sid=1D69B1A76ABEB527B16DD5387708
Primárny jazyk
slovenčina

Typ práce
Diplomová práca

Študijný odbor
9241 | záchranné služby

Dátum zaslania práce do CRZP
06.05.2019

Dátum vytvorenia protokolu
08.05.2019

Dátum doručenia informácií o licenčnej zmluve
05.06.2019

Práca je zverejniteľná od
ihneď

Elektronická verzia
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Accelerants are substances that can initiate the emergence, accelerate fire, and spread fire. The most widely used accelerant is gasoline. In the case of intentionally fires, the primary task of the fire detection investigators is to find residues of flammable liquids and to take samples for laboratory analysis. Various detection means are used to search for combustible liquid residues. After transferring the collected samples to an accredited laboratory, the first step is to extract the flammable liquid from the recovered material, which is then analysed by various methods such as GC-MS, HS-GC-MS and HPLC. The measured data are evaluated and lead to the identification of the accelerator. Choosing an appropriate extraction technique is the first critical point in sample analysis. The aim of the work was to find out what extraction method and temperature during extraction will influence the accelerant yield from the fire samples. We compared two methods of extraction of the accelerants from the sample, namely HS and SPME. We also investigated how the extraction temperature affects the accelerants yield from fire samples.

Verzia systému: 6.2.61.5 z 31.03.2023 (od SVOP)