Monotoring of emulsion plymerization processes by conductivity
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Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2099.1/16992
Tutor / directorSheibat-Othman, Nida
Tipus de documentProjecte/Treball Final de Carrera
Data2011
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
In a polymerization reaction it is essential to control the physical properties of the particles which have
been obtained. These physical properties: molecular weight distribution, particle size, polymer
composition and morphology are fundamental parameters which determine the properties of the polymer.
In this project we attempt to develop on-line measurements controlling these parameters throughout the
polymerization: we are interested in studying the conductivity of the reaction medium during the
emulsion polymerization of styrene by radical (ascorbic acid, H2O2) and with the presence of surfactant
(SDS).
For this study we will rely on such measures as coupled calorimetry, dry mass and zetasizer (to
determinate the particle size), which will allow us to parameterize the conductivity measurement.
MatèriesEmulsion polymerization, Polymers -- Thermal conductivity, Polimerització per emulsió, Polímers -- Conductivitat tèrmica
TitulacióENGINYERIA INDUSTRIAL (Pla 1994)
Fitxers | Descripció | Mida | Format | Visualitza |
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RAPPORT_Ester_Sanchez_Casas.pdf | Report | 2,695Mb | Visualitza/Obre |