method of correlation of liquid-liquid equirasproposed for ternary system which waterof components. rigion of solute concentration below aboutn almost straight line was obtained by thelogarithmic coordinate of liquid-liquid equiratioagainst weight fraction of solute inayer.
The correlation may be applied for; system which components are all organicsolute concentration was expressed in weightthe distribution law was not held for connregion.
Extrapolating the correlation lineeight fraction, it was possible to predict I-liquid equilibrium ratio at infinite dilution. system showed maximum value on theon curve the tie-line data was well expresse drrelation equationis weight fraction of solute in organic layer, ght fraction of solute in water layer, a is aand subscriptm is showed the value atk point. aid-liquid equilibrium ratio at infinite dilutionstimated using the correlating equation.

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riance of a model in which the longitudinal liquid in each stage was assumed to be by the diffusion model and back flow was to exist between stages was analytically The external age distribution function of tI was compared with those of the back flow id the diffusion model. By measuring the ate concentration distribution of tracer, it that the longitudinal dispersion coefficient in each stage was nearly equal to that of e stage bubble column.Consequently, the vratio between stages can be evaluated 71 the longitudinal dispersion coefficient of tamed for the single stage bubble column Eternal age distribution curve or the variance experimentally.

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the of sintering based on softening or melting was determined experimentally under the al conditions, using a single sphere of mixed of glass and alumina. Using this rate of and the idea of over-all specific heat, the of the degree of sintering and temperature A unsteady nonisothermal conditions were theoretically.-ison of calculated results with that of exs showed a fairly good coincidence, and the intering was recognized to be affected largely I te of heating.

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[in Japanese]

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[in Japanese]

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[in Japanese]

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[in Japanese]

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[in Japanese]

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