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Węgle aktywne z materiałów lignocelulozowych

100%

Pawlicka A., Doczekalska B.

Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie

2013

tom 54

nr 1-2

Active carbons from lignocellulose materials as potential energy carriers

100%

Babel K., Janasiak D., Jurewicz K., Pradzynski W.

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

2012

tom 77

Chemical and elemental composition of selected lignocellulose materials was determined and next the materials were used to produce a series of active carbons for electrochemical hydrogen adsorption under strictly repeatable conditions. Chemical activation (900oC) with the application of KOH (4:1) was used for the development of the porous structure. Prior to activation all materials were pyrolysed at 700oC applying a slight temperature increase rate (3oC/min). Produced active carbons had diverse parameters of the porous structure and considerable BET surface areas ranging from 2178 to 2815 m2/g. Experiments showed feasibility of electrosorption of hydrogen on the surface of active carbons produced from commonly available, cheap and frequently waste lignocellulose materials. The type of the applied precursor has a significant effect on the development of the porous structure and hydrogen sorption. The highest hydrogen sorption value of Hc=1.91% weight and Hc=1.90% weight were obtained on AC from cherry stone shells and from oak wood.

Ograniczanie wyników

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

1 Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie

1 Babel K.

1 Doczekalska B.

1 Janasiak D.

1 Jurewicz K.

1 Pawlicka A.

1 Pradzynski W.

1 2013

1 2012

Wyniki wyszukiwania

Węgle aktywne z materiałów lignocelulozowych

Active carbons from lignocellulose materials as potential energy carriers