Modelling and simulation of a triglyceride alcoholysis reaction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F19%3A63522597" target="_blank" >RIV/70883521:28140/19:63522597 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scs-europe.net/dlib/2019/ecms2019acceptedpapers/0165_mct_ecms2019_0065.pdf" target="_blank" >http://www.scs-europe.net/dlib/2019/ecms2019acceptedpapers/0165_mct_ecms2019_0065.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7148/2019-0165" target="_blank" >10.7148/2019-0165</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modelling and simulation of a triglyceride alcoholysis reaction

Popis výsledku v původním jazyce

Alcoholysis of triglycerides is a common method in the production of a renewable fuel - biodiesel, specifically methyl esters of fatty acids. In this work, kinetics of methanolysis was studied, with a focus on an undesired side reaction - hydrolysis. This side reaction, also called saponification, leads to deactivation of the used catalyst and affects the purity of the final product - biodiesel. For this reason, a model of methanolysis has been developed and verified considering both the main and side reactions. This mathematical model, assuming irreversibility of all reactions, is capable of describing measured experimental data under different initial reaction mixture composition and also different reaction temperature. The developed model was used for the prediction of optimal conditions of methanolysis under which saponification is reduced, and is important for the design of industrial manufacturing process, equipment and process control algorithms.

Název v anglickém jazyce

Modelling and simulation of a triglyceride alcoholysis reaction

Popis výsledku anglicky

Alcoholysis of triglycerides is a common method in the production of a renewable fuel - biodiesel, specifically methyl esters of fatty acids. In this work, kinetics of methanolysis was studied, with a focus on an undesired side reaction - hydrolysis. This side reaction, also called saponification, leads to deactivation of the used catalyst and affects the purity of the final product - biodiesel. For this reason, a model of methanolysis has been developed and verified considering both the main and side reactions. This mathematical model, assuming irreversibility of all reactions, is capable of describing measured experimental data under different initial reaction mixture composition and also different reaction temperature. The developed model was used for the prediction of optimal conditions of methanolysis under which saponification is reduced, and is important for the design of industrial manufacturing process, equipment and process control algorithms.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/LO1303" target="_blank" >LO1303: Podpora udržitelnosti a rozvoje Centra bezpečnostních, informačních a pokročilých technologií (CEBIA-Tech)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

PROCEEDINGS OF THE 33RD INTERNATIONAL ECMS CONFERENCE ON MODELLING AND SIMULATION (ECMS 2019)

ISBN

978-3-937436-65-4

ISSN

2522-2414

e-ISSN

—

Počet stran výsledku

7

Strana od-do

165-171

Název nakladatele

EUROPEAN COUNCIL MODELLING &amp;amp; SIMULATION, SCHOOL COMPUTING &amp;amp; MATHEMATICS

Místo vydání

Nottingham

Místo konání akce

Caserta

Datum konání akce

11. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000477784500024