Study of Transport Properties of Porous Polymer Particles by Inverse Gas Chromatography

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F09%3A00021973" target="_blank" >RIV/60461373:22340/09:00021973 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of Transport Properties of Porous Polymer Particles by Inverse Gas Chromatography

Popis výsledku v původním jazyce

Molecular diffusion of solvents and monomers in polymers is important and finds wide range of applications in many areas. These areas include solvent devolatilization, residual monomer stripping, packaging, polymer synthesis, drying of paints and coatingprocesses. These processes rely on transport and thermodynamic data of the polymer-solvent system. To optimize chemical processes, engineers need tools that will allow them to acquire the experimental data on sorption and diffusion and to use them for the subsequent work, i.e., the mathematical modeling of processes. Conventional methods like gravimetric measurements of sorption rely on establishing the sorption equilibrium in the bulk of polymer and this process is slow. Also these methods are difficult to apply when the solute is present in a small amount (i.e., at infinite dilution of solvent). So, inverse gas chromatography method is being introduced. It is a fast, simple, accurate and reliable technique suitable to measure high di

Název v anglickém jazyce

Study of Transport Properties of Porous Polymer Particles by Inverse Gas Chromatography

Popis výsledku anglicky

Molecular diffusion of solvents and monomers in polymers is important and finds wide range of applications in many areas. These areas include solvent devolatilization, residual monomer stripping, packaging, polymer synthesis, drying of paints and coatingprocesses. These processes rely on transport and thermodynamic data of the polymer-solvent system. To optimize chemical processes, engineers need tools that will allow them to acquire the experimental data on sorption and diffusion and to use them for the subsequent work, i.e., the mathematical modeling of processes. Conventional methods like gravimetric measurements of sorption rely on establishing the sorption equilibrium in the bulk of polymer and this process is slow. Also these methods are difficult to apply when the solute is present in a small amount (i.e., at infinite dilution of solvent). So, inverse gas chromatography method is being introduced. It is a fast, simple, accurate and reliable technique suitable to measure high di

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F07%2F1127" target="_blank" >GA104/07/1127: Matematické modelování a experimentální studium utváření meso-skopické struktury polymerních materiálů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

CHISA 2009

ISBN

978-80-86059-51-8

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

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Název nakladatele

Česká společnost chemického inženýrství

Místo vydání

Praha

Místo konání akce

Srní, Šumava

Datum konání akce

19. 10. 2009

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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