On the Solution of Linear Chemical Separation Equations with Weak Diffusion Effects
- 1 October 1972
- journal article
- research article
- Published by Taylor & Francis in Separation Science
- Vol. 7 (5) , 585-599
- https://doi.org/10.1080/00372367208056055
Abstract
We indicate how successive approximations to the solution of equations of the form can be derived. The resulting theory is applied to accurate solutions to equations arising in pore gradient electrophoresis and to ultracentrifugation with pressure effects. The second approximation decreases errors by at least 25% over the first approximation, and leads to substantial improvement in the application to the Lamm equation that describes ultracentrifugation.Keywords
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