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Recovery of municipal green bio-waste by the way of chemical transformation into valuable chemical products: intermediates of bio-polymers, green solvents and bio-components of fuels

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Dziugan P., Binczarski M., Modelska M., Witonska I., Sadowski A.
Logistyka Odzysku
|
2015
|
issue 3(16)
87-89
EN
In this paper, studies on transformation of various types of waste municipal bio-mass into furfural by acidic hydrolysis were presented. The amount of obtained furfural was 0.12-2.47% wt., based on the dry weight of biowaste subjected of hydrolysis. The yields of furfural strongly depend on the type of biomass used in the processes. What is more, obtained water solutions of furfural, without any purification, were used in the catalytic reduction processes over 5%Pd/Al2O3 catalyst. Furfuryl alcohol and tetrahydrofurfuryl alcohol were the only products of reactions of furfural reduction carried out at the temperature of 90° C and under the pressure 20 atm of H2.
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