✦ LIBER ✦

The effect of dilution on the degree of conversion in fixed bed catalytic reactors

✍ Scribed by C.M. Van Den Bleek; K. Van Der Wiele; P.J. Van Den Berg

Publisher: Elsevier Science
Year: 1969
Tongue: English
Weight: 862 KB
Volume: 24
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(69)80061-8

No coin nor oath required. For personal study only.

✦ Synopsis

Catalyst ddutlon 1s often used to effect lsothemuc kmetx measurements It IS demonstrated that thls ddutlon mfluences the converslon A stochastlcal model IS developed quantltatively descnbmg ths mtluence Furthermore a Qluuon cntenon IS mtroduced whlch makes d posslble to determme the allowable degree of dllutlon and the mmlmum amount of catalyst reqmred

📜 SIMILAR VOLUMES

Effect of transport processes on convers

Effect of transport processes on conversion in a fixed bed reactor

✍ Motoyuki Suzuki; J. M. Smith 📂 Article 📅 1970 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 305 KB 👁 2 views

Effect of flow direction on conversion i

Effect of flow direction on conversion in isothermal radial flow fixed-bed reactors

✍ Vemuri Balakotaiah; Dan Luss 📂 Article 📅 1981 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 826 KB

Effect of intraparticle convection on th

Effect of intraparticle convection on the steady-state behavior of fixed-bed catalytic reactors

✍ Alírio E. Rodrigues; Rosa M. Quinta Ferreira 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 651 KB

The effect of intraparticle convection on the behavior of fixed-bed reactors containing targe-pores catalysts (e.g. selective oxidation catalysts) is analysed by comparing three reactor models : pseudohomogeneous model (PHI). heterogeneous diffusion (Il'lj) and heterogeneous diffusion/convection mod

The influence of intraparticle diffusion

The influence of intraparticle diffusion in fixed bed catalytic reactors

✍ Shean-Lin Liu 📂 Article 📅 1970 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 629 KB

Effect of flow maldistribution on conver

Effect of flow maldistribution on conversion and selectivity in radial flow fixed-bed reactors

✍ Peter R. Ponzi; Larry A. Kaye 📂 Article 📅 1979 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 686 KB

This paper examines the effect of flow maldistribution on the predicted conversion and selectivity in a radial flow fixed-bed reactor. A simple model was developed to relate gas maldistribution to the catalyst bed to the conversion with first-and second-order reactions and to selectivity for first-o

Design of fixed-bed catalytic reactors b

Design of fixed-bed catalytic reactors based on effective transport models

✍ G.F. Froment 📂 Article 📅 1962 🏛 Elsevier Science 🌐 English ⚖ 848 KB

A semi-analytical solution of the system of simultaneous second order partial differential equations appearing in the design of a chemical reactor with axial and radial profiles of temperature ?(x, z) and conversion f (x, z) is presented for the case that the rate equation may be approximated by the