𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effects of poisoning on the dynamics of fixed bed reactors: Cyclic and temperature-increased operational policies

✍ Scribed by C.E. Megiris; J.B. Butt

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
413 KB
Volume
43
Category
Article
ISSN
0009-2509

No coin nor oath required. For personal study only.

✦ Synopsis

The dynamic behavior of a fixed bed react<)r has been examined using benzene hydr-ogenati<)rl on Ni/kleselguhr, poisoned by thiophene, as a model reaction. Reactor operation, cyclic nt constant temperature (CO) and fixed conversioxl with incr-easing temperature (TIR), Ins kern stud.ied. It is shown that CO provides a rather sensitive means for identification of the mechanism of poisoning, and TIR glues a sew*~-e test of such interprrtat]on. KEYWORLlS Dynnm~c behavlcrr; pnisonJng; fixed hed rea~t.or; travellllg waves; cyclic operation; currstant co,n"ers1oIn

πŸ“œ SIMILAR VOLUMES

On the combined effect of longitudinal d
On the combined effect of longitudinal diffusion and external mass transfer resistance in fixed bed operations
✍ A. Acrivos πŸ“‚ Article πŸ“… 1960 πŸ› Elsevier Science 🌐 English βš– 435 KB

This paper considers the combined effect of longitudinal diffusion and external mass transfer resistance on the performance of fixed bed processes with a favourable non-linear isotherm. It is shown that., whereas the linear additive principle is obeyed when the isotherms are " almost linear," for no

Effect of sinusoidal variation of feed c
Effect of sinusoidal variation of feed concentration and temperature on the performance of a packed-bed biological reactor – a theoretical study
✍ Prof. Shafkat Ali Beg; Assoc. Prof. Mirza Manirul Hassan; Muhammad Arshad Seed C πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 551 KB

The performance of a packed-bed biological reactor has been analysed under sinusoidal variations of substrate concentration and temperature for zero-order, first-order and Michaelis-Menten kinetics. The model equations were solved by the method of orthogonal collocation. The results show that the cy