IDEAS home Printed from https://ideas.repec.org/a/caa/jnlrae/v57y2011i2id28-2010-rae.html
   My bibliography  Save this article

Heat-emission analysis of small combustion equipments for biomass

Author

Listed:
  • J. Malaťák

    (Department of Technological Equipment of Buildings, Faculty of Engineering, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • L. Passian

    (Department of Technological Equipment of Buildings, Faculty of Engineering, Czech University of Life Sciences Prague, Prague, Czech Republic)

Abstract

The article addresses the urgent questions regarding the use of biomass as a fuel for combustion equipment of the heat output up to 25 kW. The article is based on the determined elemental analyses of six samples of fuel taken both from the wood mass and herbaceous biomass. These samples underwent the stoichiometric analysis of fuels. After the stoichiometric analysis the heat-emission characteristics were determined on two combustion equipments. The results of carried out elemental and stoichiometric analyses indicate higher values of nitrogen, sulphur and chlorine concentration in herbaceous biomass from agriculture compared to the analyzed wood mass. The selection of combustion equipment is particularly influenced by increased contents of sulphur and chlorine (corrosive behaviour). The net calorific value of the analyzed samples taken from the wood mass is higher than of samples taken from the herbaceous biomass. The net calorific value of fuels from herbaceous biomass is reduced due to a higher content of ashes in the fuel. The results of thermal-emission analyses show higher values of nitrogen oxides, sulphur and chlorine concentrations in the herbaceous biomass compared to the analyzed wood mass. The emission concentrations of carbon monoxide for wood fuels and herbaceous biomass also depend on the type of combustion equipment and setting of combustion air volume. The increased emissions of hydrogen chloride generated by various combustion equipments are primarily caused by the volume of combustion air and the amount of chlorine in the fuel itself. The higher the volume of combustion air brought into the combustion chamber is, the higher the emissions of hydrogen chloride are. Based on the analyses we can also draw a conclusion that the spaces of combustion equipment during combustion should be most burdened with the herbaceous biomass.

Suggested Citation

  • J. Malaťák & L. Passian, 2011. "Heat-emission analysis of small combustion equipments for biomass," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 57(2), pages 37-50.
    • Handle: RePEc:caa:jnlrae:v:57:y:2011:i:2:id:28-2010-rae
    DOI: 10.17221/28/2010-RAE
    as

    Download full text from publisher

    File URL: http://rae.agriculturejournals.cz/doi/10.17221/28/2010-RAE.html
    Download Restriction: free of charge
    File URL: http://rae.agriculturejournals.cz/doi/10.17221/28/2010-RAE.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/28/2010-RAE?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Fiedler, Frank & Persson, Tomas, 2009. "Carbon monoxide emissions of combined pellet and solar heating systems," Applied Energy, Elsevier, vol. 86(2), pages 135-143, February.
    2. P. Jevič & P. Hutla & J. Malaťák & Z. Šedivá, 2007. "Efficiency and gases emissions with incineration of composite and one-component biofuel briquettes in room heater," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 53(3), pages 94-102.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. V. Kažimírová & R. Opáth, 2016. "Biomass combustion emissions," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 62(SpecialIs), pages 61-65.
    2. J. Malaťák & T. Dlabaja, 2016. "Hydrothermal carbonization of kitchen waste," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 62(2), pages 64-72.
    3. J. Malaťák & J. Bradna, 2014. "Use of waste material mixtures for energy purposes in small combustion devices," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 60(2), pages 50-59.
    4. J. Malaťák & T. Dlabaja, 2015. "Hydrothermal carbonization of stabilized sludge and meat and bone meal," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 61(1), pages 21-28.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Verma, V.K. & Bram, S. & Delattin, F. & Laha, P. & Vandendael, I. & Hubin, A. & De Ruyck, J., 2012. "Agro-pellets for domestic heating boilers: Standard laboratory and real life performance," Applied Energy, Elsevier, vol. 90(1), pages 17-23.
    2. Verma, V.K. & Bram, S. & Vandendael, I. & Laha, P. & Hubin, A. & De Ruyck, J., 2011. "Residential pellet boilers in Belgium: Standard laboratory and real life performance with respect to European standard and quality labels," Applied Energy, Elsevier, vol. 88(8), pages 2628-2634, August.
    3. Büchner, Daniel & Schraube, Christian & Carlon, Elisa & von Sonntag, Justus & Schwarz, Markus & Verma, Vijay Kumar & Ortwein, Andreas, 2015. "Survey of modern pellet boilers in Austria and Germany – System design and customer satisfaction of residential installations," Applied Energy, Elsevier, vol. 160(C), pages 390-403.
    4. Kicsiny, R. & Nagy, J. & Szalóki, Cs., 2014. "Extended ordinary differential equation models for solar heating systems with pipes," Applied Energy, Elsevier, vol. 129(C), pages 166-176.
    5. J. Malaťák & J. Bradna, 2014. "Use of waste material mixtures for energy purposes in small combustion devices," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 60(2), pages 50-59.
    6. Cristiano Franceschinis & Riccardo Scarpa & Mara Thiene & John Rose & Michele Moretto & Raffaele Cavalli, 2016. "Exploring the Spatial Heterogeneity of Individual Preferences for Ambient Heating Systems," Energies, MDPI, vol. 9(6), pages 1-19, May.
    7. Wöhler, Marius & Jaeger, Dirk & Reichert, Gabriel & Schmidl, Christoph & Pelz, Stefan K., 2017. "Influence of pellet length on performance of pellet room heaters under real life operation conditions," Renewable Energy, Elsevier, vol. 105(C), pages 66-75.
    8. Persson, Tomas & Fiedler, Frank & Nordlander, Svante & Bales, Chris & Paavilainen, Janne, 2009. "Validation of a dynamic model for wood pellet boilers and stoves," Applied Energy, Elsevier, vol. 86(5), pages 645-656, May.
    9. Niu, Hewen & He, Yuanqing & Desideri, Umberto & Zhang, Peidong & Qin, Hongyi & Wang, Shijin, 2014. "Rural household energy consumption and its implications for eco-environments in NW China: A case study," Renewable Energy, Elsevier, vol. 65(C), pages 137-145.
    10. Žandeckis, Aivars & Timma, Lelde & Blumberga, Dagnija & Rochas, Claudio & Rošā, Marika, 2013. "Solar and pellet combisystem for apartment buildings: Heat losses and efficiency improvements of the pellet boiler," Applied Energy, Elsevier, vol. 101(C), pages 244-252.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlrae:v:57:y:2011:i:2:id:28-2010-rae. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.