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MICROPHASE AUTOCATALYSIS - IMPORTANCE OF NEAR-INTERFACE EFFECTS

DSpace at IIT Bombay

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Field Value
 
Title MICROPHASE AUTOCATALYSIS - IMPORTANCE OF NEAR-INTERFACE EFFECTS
 
Creator SARAPH, VS
MEHRA, A
 
Subject multiphase reactions
liquid reactions
solid liquid
intensification
absorption
 
Description The rate-enhancing strategy of microphase catalysis utilizes a microdispersed phase which shows a high affinity for the diffusing (rate-limiting) solute. When an intermediate/product constitutes the microphase, the rates computed on the basis of a quasi-steady-state theory of microphase catalysis are underpredicted. Mathematical models, utilizing a simplified population balance approach in the ''film zone'', have been developed to determine the extent and nature of the transient effects due to the microphase, which are ignored in the quasi-steady-state versions. Thus, an attempt has been made to focus on the ''near interface effects'' of the precipitating microphase. It has been demonstrated that these effects are of tremendous significance.
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2011-08-25T13:00:18Z
2011-12-26T12:57:05Z
2011-12-27T05:46:49Z
2011-08-25T13:00:18Z
2011-12-26T12:57:05Z
2011-12-27T05:46:49Z
1994
 
Type Article
 
Identifier CHEMICAL ENGINEERING SCIENCE, 49(7), 949-956
0009-2509
http://dx.doi.org/10.1016/0009-2509(94)80004-9
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11026
http://hdl.handle.net/10054/11026
 
Language en