Filter for separating off liquids of high viscosity
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United States of America Patent
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Jul 22, 1986
Grant Date -
N/A
app pub date -
Nov 8, 1984
filing date -
Mar 8, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In order to make better use of tankers transporting oil from the oil-producing countries to oil-consuming countries, attempts have been made at transporting drinking water from the latter countries to the oil-producing. These attempts have been fruitless since it has been impossible to reduce the oil content to an acceptable value. By using a filter consisting of units (4) of foam plastic with perforated closed cells it has been possible to achieve values below that considered acceptable.
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