Method for producing ferrous picrate
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United States of America Patent
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Feb 26, 2008
Grant Date -
Mar 17, 2005
app pub date -
Jul 27, 2004
filing date -
Sep 11, 2003
priority date (Note) -
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Abstract
The present invention relates to the manufacture of ferrous picrate and the preparation of fuel additives containing ferrous picrate. A process for producing ferrous picrate includes dissolving picric acid in a mixture of an aromatic hydrocarbon and an aliphatic alcohol in the presence of a trace amount of water and a metallic iron, thus forming a ferrous picrate solution. The ferrous picrate solution is blended with an organic solvent to form the fuel additive. Ferrous picrate produced by the product is also described.
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