Apparatus for the fractionation of a mixture comprising at least one liquid volatile fraction
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United States of America Patent
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Apr 22, 1986
Issued Date -
N/A
app pub date -
Sep 20, 1983
filing date -
Jun 4, 1981
priority date (Note) -
Expired
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Abstract
The invention relates to a vaporization and condensation process for the fractionation of mixtures by continuously heating, in a circulation circuit, a clean heat transfer gas which is subsequently injected into a mixture to be fractionated (16), of which at least one liquid fraction, which has separated off by vaporization, is condensed and collected while the heat transfer gas returns to the circulation circuit.
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