发明名称 |
Process for separating saturated fatty acids from fatty acid mixtures |
摘要 |
A process for removing saturated fatty acids from a primarily unsaturated fatty acid mixture is disclosed wherein the process comprises fractionally distilling off saturated C16 and other minor fatty acid components in the mixture to a level less than or equal to 4% by weight, adding a lower polyglycerol ester as a crystallization aid, then cooling and fractionally crystallizing out remaining saturated fatty acids to yield a product comprising less than 3.3% saturated fatty acids by weight.
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申请公布号 |
US6706903(B1) |
申请公布日期 |
2004.03.16 |
申请号 |
US20020267060 |
申请日期 |
2002.10.07 |
申请人 |
CROMPTON CORPORATION |
发明人 |
HENDREE GUY;MARTIN SHANNON;BREUER THOMAS E.;WALKER KYLE |
分类号 |
C11C1/00;C11C1/10;(IPC1-7):C11B51/00 |
主分类号 |
C11C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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