Appeal No. 95-1183
Application No. 07/991,693
APPENDIX
1. A process for separating a desired substance from an
aggregate mixture comprising
forming a three phase system, the first phase comprising the
aggregate mixture, the second phase being liquid and comprising a
transport phase, and the third phase comprising a surface upon
which the desired substance can crystallise, whereby a chemical
potential exists for crystal growth of the desired substance in
the third phase of the system, thereby creating a flow of the
desired substance from the first phase through the second phase
to the third phase, where the desired substance crystallises and
whereby an equilibrium of the activities of the remaining
substances in the aggregate mixture is maintained between the
first and the second phase.
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Last modified: November 3, 2007