Method and system for modifying a used hydrocarbon fluid to create a cylinder oil
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United States of America Patent
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Jan 8, 2008
Grant Date -
Mar 30, 2006
app pub date -
Dec 14, 2004
filing date -
Sep 24, 2004
priority date (Note) -
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Abstract
A method and system of creating a cylinder oil having a target TBN ranging from 40 to 70 for use in a two-stroke en line. Fresh system oil having a TBN less than 10 is provided. The fresh system oil is used in the two-stroke engine to product partially used system oil. An initial fluid containing at least some partially used system oil is provided. A first TBN of the initial fluid is determined. Cylinder oil having the target TBN is created by blending the initial fluid having the first TBN with at least one suited additive. The cylinder oil is provided to the two-stroke engine.
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