Mass transfer during catalytic reaction in electroosmotically driven flow in a channel microreactor
Heat and Mass Transfer(2010)
摘要
Analytical solution for concentration profile in a microreactor is obtained during heterogeneous catalytic reaction. Reaction occurs in rectangular microchannel with catalyst-coated walls. Flow is induced electroosmotically in the microchannel. A general solution is obtained for first order reaction using a power series solution. Profiles of conversion, cup-mixing concentration of reactant, etc. and variation of Sherwood number is analyzed as function of operating variables. Analytical solution is compared with numerical results.
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关键词
First Order Reaction,Sherwood Number,Electroosmotic Flow,Slug Flow,Reaction Rate Increase
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