𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oscillatory behaviour of a catalyst pellet with narrow region of activity

✍ Scribed by Martin Barto; Jozef Markoš; Alena Brunovská


Book ID
107730654
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
469 KB
Volume
46
Category
Article
ISSN
0009-2509

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Dynamic behaviour of a catalyst pellet w
✍ Alena Brunovská 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 618 KB

Existence of multiple steady states and sustained oscillations in catalyst pellet with Dirac delta activity distribution and bimolecular reaction with Langmuir-Hinshelwood rate expression is numerically established. In addition it is shown that deactivation may lead to temporary oscillations.

Rare behaviour of a catalyst pellet cata
✍ K.R. Westerterp; R.A. Loonen; A. Martens 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 416 KB

Temperature overshoots and undershoots were found for a Pd on alumina Catalyst pellet in its course towards a new steady state after a change in concentration of one of the reactants ethylene or hydrogen. When cooling the pellet, aiter heat-up by reaction, with pure hydr0gen.a sudden temperature pea

Generation of oscillatory solutions in a
✍ Andrzej Burghardt; Marek Berezowski 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 489 KB

A stability analysis concerning bifurcation to periodic solutions of steady-state solutions has been performed for a model which describes transport phenomena and chemical reaction in a porous catalyst pellet. Extensive numerical simulations have revealed the existence of three scenarios for the gen