OZONATION: A GREEN SOURCE FOR OXIDIZED COTTON

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

OZONATION: A GREEN SOURCE FOR OXIDIZED COTTON

Popis výsledku v původním jazyce

Research is being carried out for the oxidation of cellulose by Ozone treatment. It is considered as environment friendly in comparison with the existing oxidation methods used in industry for long time. This treatment is used in different applications such as scouring / bleaching of cotton fabrics and in improving the properties of Kraft pulp cellulose in paper industry. In this study, the effect of Ozone treatment on cotton yarn properties is investigated. This investigation can help in obtaining themaximum crystalline percentage of cotton for the production of Nano crystalline cellulose. Two-ply cotton ring spun yarn is treated with Ozone gas at different time periods. Yarn tensile properties, wickability, Copper number and physical appearance areobserved. It is evident that yarn tensile properties deteriorate drastically after certain time while wickability and Copper number increase simultaneously.

Název v anglickém jazyce

OZONATION: A GREEN SOURCE FOR OXIDIZED COTTON

Popis výsledku anglicky

Research is being carried out for the oxidation of cellulose by Ozone treatment. It is considered as environment friendly in comparison with the existing oxidation methods used in industry for long time. This treatment is used in different applications such as scouring / bleaching of cotton fabrics and in improving the properties of Kraft pulp cellulose in paper industry. In this study, the effect of Ozone treatment on cotton yarn properties is investigated. This investigation can help in obtaining themaximum crystalline percentage of cotton for the production of Nano crystalline cellulose. Two-ply cotton ring spun yarn is treated with Ozone gas at different time periods. Yarn tensile properties, wickability, Copper number and physical appearance areobserved. It is evident that yarn tensile properties deteriorate drastically after certain time while wickability and Copper number increase simultaneously.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Workshop for Ph.D Students of Faculty of Textile Engineering and Faculty of Mechanical Engineering, TUL

ISBN

978-80-7494-100-9

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

91-95

Název nakladatele

TUL

Místo vydání

Liberec

Místo konání akce

Rokytnice nad Jizerou

Datum konání akce

16. 9. 2014

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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