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Environmental risks related to organic compounds from the combustion of paper briquettes in domestic boilers

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F21%3A10247849" target="_blank" >RIV/61989100:27240/21:10247849 - isvavai.cz</a>

  • Nalezeny alternativní kódy

    RIV/61989100:27350/21:10247849 RIV/61989100:27730/21:10247849

  • Výsledek na webu

    <a href="https://www.sciencedirect.com/science/article/pii/S0304389421012553?via%3Dihub#fig0065" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0304389421012553?via%3Dihub#fig0065</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.jhazmat.2021.126291" target="_blank" >10.1016/j.jhazmat.2021.126291</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Environmental risks related to organic compounds from the combustion of paper briquettes in domestic boilers

  • Popis výsledku v původním jazyce

    Environmental risks connected with the combustion of paper/cardboard briquettes are still not sufficiently known. This paper aims to bring attention to the risks related to the utilisation of paper briquettes in local boilers and to characterise these risks by means of the identification of organic compounds in deposits from exhaust flues. The identification of the chemical compounds was performed by pyrolysis gas chromatography with mass spectrometric detection. Paper/cardboard briquettes contain 119 compounds of biogenic origin derived from major biomass components and 53 additives. Additives are used both for improving the properties of paper and in printing inks. By burning the paper briquettes, the same 53 compounds from the additive group were caught in the deposits from the flue gas pathway, occurring in the range of 1-10% of the concentration of individual compounds (additives) contained in the input fuel. Compounds that are very stable during the combustion process have an enrichment factor (EF) &gt; 30, which corresponded to approximately 3% of the additive capture in deposits. The highest values were found for plasticisers (phthalates). Many of the primary organic compounds contained in the input raw material do not decompose during combustion and can have adverse effects on human health. (C) 2021 Elsevier B.V.

  • Název v anglickém jazyce

    Environmental risks related to organic compounds from the combustion of paper briquettes in domestic boilers

  • Popis výsledku anglicky

    Environmental risks connected with the combustion of paper/cardboard briquettes are still not sufficiently known. This paper aims to bring attention to the risks related to the utilisation of paper briquettes in local boilers and to characterise these risks by means of the identification of organic compounds in deposits from exhaust flues. The identification of the chemical compounds was performed by pyrolysis gas chromatography with mass spectrometric detection. Paper/cardboard briquettes contain 119 compounds of biogenic origin derived from major biomass components and 53 additives. Additives are used both for improving the properties of paper and in printing inks. By burning the paper briquettes, the same 53 compounds from the additive group were caught in the deposits from the flue gas pathway, occurring in the range of 1-10% of the concentration of individual compounds (additives) contained in the input fuel. Compounds that are very stable during the combustion process have an enrichment factor (EF) &gt; 30, which corresponded to approximately 3% of the additive capture in deposits. The highest values were found for plasticisers (phthalates). Many of the primary organic compounds contained in the input raw material do not decompose during combustion and can have adverse effects on human health. (C) 2021 Elsevier B.V.

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    20704 - Energy and fuels

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/EF18_069%2F0010049" target="_blank" >EF18_069/0010049: Výzkum identifikace spalování nežádoucích látek a systémů autodiagnostiky kotlů na tuhá paliva pro vytápění domácností</a><br>

  • Návaznosti

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Ostatní

  • Rok uplatnění

    2021

  • Kód důvěrnosti údajů

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Údaje specifické pro druh výsledku

  • Název periodika

    Journal of Hazardous Materials

  • ISSN

    0304-3894

  • e-ISSN

  • Svazek periodika

    418

  • Číslo periodika v rámci svazku

    418

  • Stát vydavatele periodika

    US - Spojené státy americké

  • Počet stran výsledku

    18

  • Strana od-do

    nestrankovano

  • Kód UT WoS článku

    000689367100006

  • EID výsledku v databázi Scopus

    2-s2.0-85107600794