Wyniki wyszukiwania

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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

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2013

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tom 54

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nr 1-2

2

Nowa linia do produkcji porowatych plyt pilsniowych w Czarnkowie

100%

Sz R.

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

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2004

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tom 44

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nr 1-2

69

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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

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2012

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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.

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Chemical composition of lignocellulose materials and porous structure of activated carbons

100%

Babel K., Janasik D., Waliszewska B., Pradzynski B.

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

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2012

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tom 77

Chemical composition of lignocellulose materials and porous structure of activated carbons. Chemical and elemental compositions of selected lignocellulose materials were determined and next a series of activated carbons was produced from these materials under strictly repeatable conditions. The chemical activation method (900oC) using KOH (4:1) was applied for the development of the porous structure. Prior to activation all raw materials were subjected to pyrolysis at 700oC using a slight temperature increase rate (3oC/min). Produced activated carbons had varied porous structure parameters and considerable BET surface areas ranging from 2026 to 2884 m2/g. It was shown that the type of the applied precursor has a significant effect on the development of the porous structure.

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Effect of moisture treatment on the ultraweak luminescence from imbibing wheat grain

100%

Tryka S., Wozniak W.

International Agrophysics

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1998

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tom 12

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nr 2

Ograniczanie wyników

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

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

1 International Agrophysics

2 Babel K.

1 Doczekalska B.

1 Janasiak D.

1 Janasik D.

1 Jurewicz K.

1 Pawlicka A.

1 Pradzynski B.

1 Pradzynski W.

1 Sz R.

1 Tryka S.

1 Waliszewska B.

1 Wozniak W.

1 2013

2 2012

1 2004

1 1998

Węgle aktywne z materiałów lignocelulozowych

Nowa linia do produkcji porowatych plyt pilsniowych w Czarnkowie

Active carbons from lignocellulose materials as potential energy carriers

Chemical composition of lignocellulose materials and porous structure of activated carbons

Effect of moisture treatment on the ultraweak luminescence from imbibing wheat grain