Use of mixed alkaline earth-alkali metal systems as emissions reducing agents in compression ignition engines
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United States of America Patent
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Jul 6, 1999
Grant Date -
N/A
app pub date -
Feb 9, 1998
filing date -
Feb 7, 1997
priority date (Note) -
Expired
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Abstract
The present invention relates to fuel compositions containing a base fuel and a fuel additive, wherein the fuel additive comprises a mixture of calcium and either alkali metals, alkaline earth metals other than calcium or mixtures thereof. The present invention also relates to a method for reducing emissions in engines burning said fuel compositions.
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