高粘性液の酸素移動

概要

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In order to sutdy the effect of viscosity on the mass transfer rate, the volumetric mass transfer coefficients were measured in CMC solution using a Do sensor (Beckmann 777 type).A marked decrease in K_La values was observed as the viscosity of the solution increased.When the viscosity of the solution was 150 centipoise, the reduction of K_La values was about 95 %.Futhermore, we measured the radial and vertical distribution of K_La values and discussed the relation between the distribution of K_La values and liquid viscosity.
社団法人日本生物工学会の論文