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Measurement of organic and elemental carbon in the char deposits from the combustion of permitted and undesirable fuels in domestic boilers

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F22%3A10249390" target="_blank" >RIV/61989100:27350/22:10249390 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27730/22:10249390 RIV/61989100:27240/22:10249390

  • Result on the web

    <a href="https://www.webofscience.com/wos/woscc/full-record/WOS:000783233800001" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:000783233800001</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.fuel.2022.123749" target="_blank" >10.1016/j.fuel.2022.123749</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Measurement of organic and elemental carbon in the char deposits from the combustion of permitted and undesirable fuels in domestic boilers

  • Original language description

    Burning solid fuels in domestic boilers during the heating season increases the concentrations of dust containing carbonaceous particles that exist as organic carbon (OC) and elemental carbon (EC). For economic reasons, plastic wastes are also incinerated with traditional energy fuels. In this study, fossil fuels (bituminous coal and lignite) and biomass (softwood and hardwood) together with an addition of different types of plastics (HDPE, LDPE, PP, and PET) were combusted in domestic boilers. Carbonaceous matter in deposits (char and soot) from the combustion of fuels and fuels with added plastics has been examined by the thermo-optical method using an OCEC Lab analyser. The addition of plastics significantly changes the concentrations of individual carbon forms. The temperature range of the EC2 fraction (740 - 840 oC) includes the charring of plastics and OC3 (480 - 580 oC) and corresponds to the temperature range for polymer decomposition. Deposits from bituminous coal combustion contained EC2 = 10.28 mg/kg of combusted fuels, and OC3 = 1.25 mg/kg of combusted fuels. After the addition of plastics to bituminous coal, the concentrations of EC2 = 23.91 mg/kg, OC3 = 3.13 mg/kg of combusted household fuels increased. Similar changes in the concentrations of the EC2 and EC3 fractions were found after adding plastics to biomass and lignite. The method can be used for the preliminary identification of &quot;banned fuels&quot; in domestic boilers.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20704 - Energy and fuels

Result continuities

  • Project

    <a href="/en/project/EF18_069%2F0010049" target="_blank" >EF18_069/0010049: Research on the identification of combustion of unsuitable fuels and systems of self-diagnostics of boilers combusting solid fuels for domestic heating</a><br>

  • Continuities

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

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Fuel

  • ISSN

    0016-2361

  • e-ISSN

    1873-7153

  • Volume of the periodical

    319

  • Issue of the periodical within the volume

    123749

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    14

  • Pages from-to

    1-13

  • UT code for WoS article

    000783233800001

  • EID of the result in the Scopus database

    2-s2.0-85125630333