Mutual absorption of water and essential oils vapours by lignocellulosic material - verification of measured data

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901056" target="_blank" >RIV/00216275:25310/16:39901056 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.688.82" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.688.82</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.688.82" target="_blank" >10.4028/www.scientific.net/KEM.688.82</a>

Result language

angličtina

Original language name

Mutual absorption of water and essential oils vapours by lignocellulosic material - verification of measured data

Original language description

Competitive absorption process, i.e. condensation, of water and essential oils (EO) are predominantly controlled by extent of condensation of diffusing water and EO molecules with marginal influence of porous lignocellulosic matter and a sort of EO. With increase of absorption the diffusion is depressed and vice versa. Diffusion of water molecules through porous system is usually slower in comparison with other molecules. It was discovered, a presence of EO decreases paper web humidity with increasing influence in environment with high relative air humidity. Evaluation of measured values using mathematical growth models, offers an infinite number of solutions for the ratio of water vapour and EO vapour absorption capacities, which in total gives the overall measured absorption capacity. It is necessary to find the right solution. One possibility is e.g. the measurement of water content in the sample after the experiment, or using the methodology described in this paper.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JJ - Other materials

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Article name in the collection

Key Engineering Materials. Vol. 688

ISBN

978-80-228-2779-9

ISSN

1013-9826

e-ISSN

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Number of pages

8

Pages from-to

82-89

Publisher name

Trans Tech Publications

Place of publication

Zürich - Uetikon

Event location

Hokovce-Dudince

Event date

Sep 9, 2015

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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