Gasification of waste wood biomass

• Autorzy: Poskrobko S. , Król D. , Borsukiewicz-Gozdur A.

Identyfikatory

DOI

10.12841/wood.1644-3985.C25.21

• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of the gasification of sawmill waste – pine sawdust, deciduous sawdust, bark pine, wet sawdust and wood pellets. The moisture content of the waste in the test varied from 9 to 48%. The higher the moisture of biofuels, the lower the quality of the energy. This was confirmed by the results of the fuel property analysis, which are presented in the paper. The wood biomass gasification process was carried out in a compact bed gasifier with a power of 5 kW. The gasifying factor was the air fed to the bed through a grid sieve from the bottom of the gasifier. The research showed that the shares of flammable components in the resulting gas generator varied, resulting in differing calorific contents. Studies have shown that the gasification of wood biomass (even with a large moisture load, allows it to be transformed into a low-calorie fuel gas. The gasification of wood waste with a moisture content level of 9-11% only resulted in a larger share of combustible components in the gas generator. In the case of the pellets, the syngas contained 30% carbon monoxide, 12% methane and 8% hydrogen.

Słowa kluczowe

EN

wood waste; gasification; syngas

• Wydawca: Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
• Czasopismo: Drewno : prace naukowe, doniesienia, komunikaty
• Rocznik: 2016
• Tom: vol. 59, nr 197
• Strony: 241--248
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Poskrobko S.

• Bialystok University of Technology, Białystok, Poland

autor

Król D.

• Silesian University of Technology, Gliwice, Poland

autor

Borsukiewicz-Gozdur A.

• West Pomeranian University of Technology, Szczecin, Poland

Bibliografia

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• List of standards
• PN-ISO 587/2000 Oznaczanie zawartości chloru z zastosowaniem mieszaniny Eschki (Determination of chlorine using Eschka mixture
• PN-ISO 1171:2002 Oznaczanie popiołu (Determination of ash)
• PN-ISO 1928:2002 Oznaczanie ciepła spalania metodą spalania w bombie kalorymetrycznej i obliczanie wartości opałowej (Determination of gross calorific value by the bomb calorimetric method, and calculation of calorific value)
• PN-Z-5008-02:1993 Oznaczanie wilgotności całkowitej (Determination of moisture content)