Recovering urea and oil from a urea/oil complex
Disclosed are methods of recovering urea from a urea/oil complex by drying the complex, combining the complex with water to form a urea solution, and removing water from the urea solution. Methods for recycling the urea in urea complexation processes are also disclosed. Also disclosed are methods of recovering polyunsaturated fatty acids or derivatives thereof from the urea/oil complexes.
DSM Nutritional Products AG
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Weijie Paul Frederick Theophilus Cornelus
Wang Mugford Van Den Heuvel