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Physical and chemical properties of pine wood chips produced from logging residues

100%

Jablonski K., Rozanski H.

Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

2009

tom 08

nr 2

The paper presents research results into quantities of branches and tree tops forming logging residues as well as the calorific value, moisture and ash contents of chips burned in a fluidal boiler. The results showed that logging residues make up 17% of the above ground tree biomass, which gives about 52.8 t/ha. The calorific value of the wood chips was 7.8 MJ/kg for fresh material, 12.9 MJ/kg for chips after 4 month storage time and 16.2 MJ/kg after storing the chips for 8 months. The ash from chips burned in a boiler with a fluidised bed contained 62% of silicon dioxide, resulting from the filling role of sand in the fluidal bed. The share of CaO was 6%, MgO – 2.8% and N2O – 0.4%.

Application of wood chips for soil mulching in the cultivation of ornamental grasses

67%

Henschke M., Politycka B.

Folia Horticulturae

2016

tom 28

nr 2

The effect of wood chip substitution with evening primrose waste on properties of particleboards depending on the type of binding agent

67%

Dukarska D., Lecka J., Czarnecki R.

Electronic Journal of Polish Agricultural Universities. Series Wood Technology

2012

tom 15

nr 2

Effect of impregnation of wood filler on the properties of wood-plastic composites

67%

Gozdecki C.

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

2013

tom 81

Ograniczanie wyników

1 Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

1 Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

1 Electronic Journal of Polish Agricultural Universities. Series Wood Technology

1 Folia Horticulturae

1 Czarnecki R.

1 Dukarska D.

1 Gozdecki C.

1 Henschke M.

1 Jablonski K.

1 Lecka J.

1 Politycka B.

1 Rozanski H.

1 2016

1 2013

1 2012

1 2009

Wyniki wyszukiwania

Physical and chemical properties of pine wood chips produced from logging residues

Application of wood chips for soil mulching in the cultivation of ornamental grasses

The effect of wood chip substitution with evening primrose waste on properties of particleboards depending on the type of binding agent

Effect of impregnation of wood filler on the properties of wood-plastic composites