基本信息:
- 专利标题： METHOD TO RECOVER FREE FATTY ACIDS FROM FATS AND OILS
- 申请号：US16106570 申请日：2018-08-21
- 公开(公告)号：US20180355276A1 公开(公告)日：2018-12-13
- 发明人： Mohan Prasad A. Dasari , Hugh Tallant Warren , Kidron Joel Knox , Charles C. Gallop
- 申请人： Corn Oil One, LLC
- 申请人地址： US DE Dover
- 专利权人： Corn Oil One, LLC
- 当前专利权人： Corn Oil One, LLC
- 当前专利权人地址： US DE Dover
- 主分类号： C11B3/06
- IPC分类号： C11B3/06 ; C11B13/02 ; C11B3/16 ; C11B3/00 ; C11B7/00
摘要：
Methods for producing oil from distillers corn oil having high free fatty acid content are provided. In the method, distiller's corn oil is treated with a mixture including an alcohol to result in a low-free fatty acid oily phase and an alcohol phase. The mixture may also include an alkali. The alcohol may be a monohydric alcohol and an aqueous alcohol, such as an aqueous alcohol having a concentration of at least about 15% alcohol-by-weight. The low-free fatty acid phase may include oil and at least one impurity. The low-free fatty acid phase may be cooled, and the oil may be separated from the at least one impurity using membrane filtration.
公开/授权文献:
- US10465144B2 Method to recover free fatty acids from fats and oils 公开/授权日：2019-11-05