Access Restriction

Author Galushin, S.A. ♦ Kravtsov, A.V. ♦ Ivanchina, E.D. ♦ Melnik, D.I. ♦ Podroikin, D.V.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2004
Language English
Subject Domain (in DDC) Technology
Subject Keyword Inductors ♦ Mathematical model ♦ Temperature ♦ Fluid flow ♦ Hydrocarbons ♦ Hydrodynamics ♦ Feeds ♦ Surface resistance ♦ Adhesives ♦ Equations
Abstract This paper is about a problem of mathematical formulation of reactor block development taking into account ways of gas-feed flow. Influence of a configuration of reactor block on a structure of activity of the catalyst and speed of its deactivation is investigated. It is shown, that a presence of hydrodynamic irregularities diffusion gas-feed flow through catalyst bed results in different intensity of mass exchanged processes in peripheral and central zone of reactor, that reduce potential of catalyst activity and effectiveness of process. A change of feed flow direction from center to periphery is one of possible ways of partial removal of irregularities of concentration and temperature fields.
Description Author affiliation: Tomsk Polytech. Univ., Russia (Galushin, S.A.; Kravtsov, A.V.; Ivanchina, E.D.; Melnik, D.I.; Podroikin, D.V.)
ISBN 0780383834
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2004-06-26
Publisher Place Russia
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.04 MB
Page Count 3
Starting Page 28
Ending Page 30

Source: IEEE Xplore Digital Library