Lecithin drying using fatty acids
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United States of America Patent
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Aug 1, 2023
Grant Date -
Sep 15, 2022
app pub date -
Jun 1, 2022
filing date -
Sep 29, 2014
priority date (Note) -
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Abstract
Aspects of the present invention provide methods of drying lecithin in a batch reaction, comprising the steps of obtaining a lecithin-containing material (derived from a crude refining stream) comprising 15-50% water, 10-30% acetone insoluble matter, and 10-20% free fatty acid; adding a fatty acid source (also derived from a crude refining stream) to the lecithin-containing material composition to obtain a lecithin/fatty acid reaction mixture; and blowing dry gas through the gum/fatty acid reaction mixture to obtain a resultant dried lecithin fatty acid blend having a water content of less than 2%. The resultant dried lecithin fatty acid blend may be used in asphalt or oil field applications.
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International Classification(s)
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- C11B:PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EX....
- C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....
- A23D:EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS,....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C11C:FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FAT....
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