Počet záznamů: 1

Induced Oscillatory Behaviour During 2-Methylpropene (Isobutene) Hydrogenation in a Packed Bed Microreactor.

SYSNO ASEP	0468106
Druh ASEP	C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV	D - Článek ve sborníku
Název	Induced Oscillatory Behaviour During 2-Methylpropene (Isobutene) Hydrogenation in a Packed Bed Microreactor.
Tvůrce(i)	Vajglová, Zuzana (UCHP-M)_{RID, ORCID, SAI} Stavárek, Petr (UCHP-M)_{RID, ORCID, SAI} Jiřičný, Vladimír (UCHP-M)_{RID, SAI} Kolena, J. (CZ)
Zdroj.dok.	Proceedings of the 4th International Conference on Chemical Technology. - Prague : Czech Society of Industrial Chemistry, 2016 / Veselý M. ; Hrdlička Z. ; Hanika J. ; Lubojacký J. - ISSN 2336-811X - ISBN 978-80-86238-94-4
Rozsah stran	s. 45-51
Poč.str.	7 s.
Forma vydání	Tištěná - P
Akce	International Conference on Chemical Technology /4./
Datum konání	25.04.2016 - 27.04.2016
Místo konání	Mikulov
Země	CZ - Česká republika
Typ akce	EUR
Jazyk dok.	eng - angličtina
Země vyd.	CZ - Česká republika
Klíč. slova	hydrogenation ; microreactor ; oscilations
Vědní obor RIV	CI - Průmyslová chemie a chemické inženýrství
Obor OECD	Chemical process engineering
Institucionální podpora	UCHP-M - RVO:67985858
UT WOS	000579333500008
Anotace	This contribution focuses on the induced oscillatory behaviour observed during the continuous hydrogenation of 2MP in a packed bed microreactor. Induced reproducible oscillations have been studied using the on-line gas chromatograph (GC-FID/TCD) and a catalyst bed temperature monitoring. Effects of the temperature, thermal conductivity and space velocity on the properties of induced oscillations have been investigated in detail. The study results revealed extremely high sensitivity of the oscillatory behaviour to the heat transfer conditions in the system. Experimental tests focusing on the space velocity effect revealed a significant influence on the oscillation amplitude height and period phase length with the high reaction rate. Based on the character of the induced oscillations, they have been classified as thermo-kinetic oscillations1 as they are resulting from the interaction between the exothermic reaction, heat transfer and a reversible decrease in the catalyst activity.
Pracoviště	Ústav chemických procesů
Kontakt	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Rok sběru	2017
Elektronická adresa	http://hdl.handle.net/11104/0268242

Počet záznamů: 1