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Comparison of organic compounds in char and soot from the combustion of biomass in boilers of various emission classes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F19%3A10242555" target="_blank" >RIV/61989100:27240/19:10242555 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27730/19:10242555

  • Result on the web

    <a href="http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=C2wafGHw6Qk7QbVR4ze&page=1&doc=6" target="_blank" >http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=1&SID=C2wafGHw6Qk7QbVR4ze&page=1&doc=6</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.jenvman.2019.02.038" target="_blank" >10.1016/j.jenvman.2019.02.038</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Comparison of organic compounds in char and soot from the combustion of biomass in boilers of various emission classes

  • Original language description

    The combustion of biomass in boilers of emission classes 2 and 3 produces deposits in the form of char and soot inside the combustion chamber. Char and soot differ in content of elemental carbon (EC) and organic carbon (OC) as well as in the content of organic compounds. Deposits from boilers of emission class 2 contain higher amounts of OC and EC than those from boilers of emission class 3. The only exception is deposits formed by the combustion of briquettes from hardwood in boilers of emission class 3 that contained approximately by up to 60 percent higher amount of OC and by approx. 100% more EC than deposits from combustion in boilers of emission class 2. Deposits identified as char are characterized by dominant organic compounds derived from thermic degradation of cellulose, lignin, phytosterols, terpenes, their alteration products, and aromatic hydrocarbons. Deposits identified as soot have dominant PAHs, compounds containing oxygen (furans, benzofurans, phenols) and compounds containing aliphatic nitrogen (benzonitrile). Char from boilers of emission class 2 contains approx. by 80% more alkanes and cycloalkanes, by 80% more nitriles, by 50% more carboxyl acids, by 230% more anhydrosaccharides, phytosterols and by 180% more PAHs. These differences can be utilized for identification of burned fuel. (C) 2019 Elsevier Ltd

  • 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/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Research centre for low-carbon energy technologies</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Environmental Management

  • ISSN

    0301-4797

  • e-ISSN

  • Volume of the periodical

    236

  • Issue of the periodical within the volume

    April 2019

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    15

  • Pages from-to

    769-783

  • UT code for WoS article

    000461410000075

  • EID of the result in the Scopus database

    2-s2.0-85061540047