Solution-State steady-state form of differential mass

State steady-state form of differential mass balance

Reference no: EM131322024

Consider the steady-state diffusion of a solute through a membranous sphere as shown in Figure6.35 (not given). Such a situation occurs when drugs are released from liposomes. The membrane is defined by the region between R₀ and R_i. The solute concentration is highest at the core region. The spheres are placed in a large reservoir and the solute concentration in the bath is zero. Assume that the partition coefficient is one.

(a) State the steady-state form of the differential mass balance for diffusion in a sphere with no convection or reaction.

(b) State the boundary conditions

(d) Determine the flux at r = R₀

Reference no: EM131322024

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State steady-state form of differential mass balance

Reference no: EM131322024

Reference no: EM131322024

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