Hydrocyclones for oil spill cleanup with oil slug monitor
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United States of America Patent
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Nov 22, 1994
Grant Date -
N/A
app pub date -
Dec 21, 1992
filing date -
May 2, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An oil spill recovery system includes a first hydrocyclone separator and optionally a second hydrocyclone separator located on a floating vessel floating on a body water from which spilled oil is to be recover. A recovered fluid containing oil and water emulsion and a large amount of free sea water is recovered from the body of water. The first hydrocyclone separator separates the recovered fluid into a first underflow stream containing oily water and a first overflow stream which contains substantially all of said oil and water emulsion. The vessels having cyclones or centrifugal separators in series for separating oil and water.
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