QUASI-STEADY-STATE APPROXIMATION IN CONTINUOUS STIRRED TANK REACTORS

被引：25

作者：

RAY, WH

机构：

[1] Department of Chemical Engineering, University of Waterloo, Waterloo, Ontario

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1969年 / 47卷 / 05期

关键词：

D O I：

10.1002/cjce.5450470601

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The Quasi‐steady‐state‐approximation (QSSA) applied lo continuous stirred tank reactors (CSTR) is examined. The induction period is found to be somewhat longer and the error in the QSSA larger than for batch reactors. This error is usually insignificant except when CSTR conversions are low. An alternative approximation is proposed for this case. The errors in the QSSA are also illustrated for the well known cases of Enzyme and Free‐Radical polymerization kinetics. Copyright © 1969 Canadian Society for Chemical Engineering

引用

页码：503 / &

共 11 条

[1] Bamford C. H., 1958, KINETICS VINYL POLYM
[2] THE INDUCTION PERIOD IN CHAIN REACTIONS
BENSON, SW
[J]. JOURNAL OF CHEMICAL PHYSICS, 1952, 20 (10) : 1605 - 1612
[3] SINGULAR PERTURBATION REFINEMENT TO QUASI-STEADY STATE APPROXIMATION IN CHEMICAL KINETICS
BOWEN, JR
ACRIVOS, A
OPPENHEIM, AK
[J]. CHEMICAL ENGINEERING SCIENCE, 1963, 18 (03) : 177 - 188
[4] CONTINUOUS REACTIONS .2. THE KINETICS OF STEADY STATE POLYMERISATION
DENBIGH, KG
[J]. TRANSACTIONS OF THE FARADAY SOCIETY, 1947, 43 (10): : 648 - 660
[5] GEHATIA, 1965, KOLLOID Z Z POLYMERE, V201, P116
[6] HAM GE, 1967, VINYL POLYMERIZATION
[7] HEINEKEN F. G., 1967, MATH BIOSCI, V1, P95, DOI 10.1016/0025-5564(67)90029-6
[8] PSEUDOSTATIONARY STATE APPROXIMATION IN CHEMICAL KINETICS
HIRSCHFELDER, JO
[J]. JOURNAL OF CHEMICAL PHYSICS, 1957, 26 (02) : 271 - 273
[9] LOMANNA C, 1959, BASIC BACTERIOLOGY, P55
[10] Michaelis L, 1913, BIOCHEM Z, V49, P333

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