Apparatus from waste oil for reclaiming a useful oil product
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United States of America Patent
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Dec 21, 1993
Issued Date -
N/A
app pub date -
Jun 10, 1991
filing date -
Sep 20, 1988
priority date (Note) -
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Abstract
An apparatus and a method are provided reclaiming a useful oil product from waste oil, such as used lubricating oil. The apparatus comprises an oil feed means, a boiler, a heater and a separating means. The heater is used to heat the waste oil in the boiler to a temperature such that lighter hydrocarbons remain unvolatilized, trapping contaminants therewith. The separating means separates the volatilized lighter hydrocarbons from the unvolatilized heavier hydrocarbons and contaminants.
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