𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of the mechanical failure of catalyst pellets on the pressure drop of a reactor

✍ Scribed by Dongfang Wu; Lingyan Song; Baoquan Zhang; Yongdan Li


Book ID
108311199
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
223 KB
Volume
58
Category
Article
ISSN
0009-2509

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Pressure drop across a fixed bed reactor
✍ Dong Zhang; Panfeng Fan; Dongfang Wu; Yongdan Li πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier 🌐 English βš– 117 KB

The pressure drop across a laboratory-scale catalyst packed bed with mechanical failure of catalyst pellets has been examined. It was found that the increased pressure drop can be described by a simplified model deduced from Ergun's equation. The pressure drop is determined mainly by the term of vis

The effect of adsorption on the effectiv
✍ Chieh Chu; O.A. Hougen πŸ“‚ Article πŸ“… 1962 πŸ› Elsevier Science 🌐 English βš– 650 KB

This paper develops the effectiveness factors of catalysts for two reaction models and shows that this factor is dependent not only upon size, shape, effective diffusivity and surface reaction velocity constant, but also upon the reaction model, surface coverage by adsorption, degree of conversion a

Effect of coke deposition on the effecti
✍ S. Al-Bayaty; D.R. Acharya; R. Hughes πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 609 KB

## A chromatographic pulse injection technique has been used with a modified Wicke-Kallenbach diffusion cell to measure the diffusivity of He-N2 mixtures in silica-alumina, a commercial zeolitic cracking catalyst and chromia-alumina pelleted catalysts containing increasing amounts of coke. While t