Method and plant for tangential filtration of a viscous liquid
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United States of America Patent
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Dec 18, 2001
Grant Date -
N/A
app pub date -
Oct 20, 1999
filing date -
Apr 15, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method of tangential filtration of a viscous fluid or liquid in which a supercritical substance is dissolved in a supercritical state in this viscous fluid or liquid so as to lower the viscosity. The invention also relates to the installation for the implementation of the method. The invention is applicable particularly to the filtration of heat sensitive organic liquids and used motor oils.
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