发明名称 |
DRY OIL-AND-FAT SEPARATION METHOD |
摘要 |
Disclosed is a dry oil-and-fat separation method of high yield and high separation accuracy, which uses agitation and crystallization in order to prevent problems with thickening of the crystal slurry and decreased solid/liquid separation efficiency in the crystallization/press-filtering process of dry separation of oil-and-fat containing highly crystalline SUS. In dry separation, the crystallization/press-filtering process is divided into multiple steps and repeated, to concentrate the SUS in each crystal fraction and yield SUS-rich oil and fat. Subdivision into multiple steps makes it possible to keep the crystallinity of the crystal slurry in the crystallization/press-filtering process within a range so that the crystal slurry can be transported by pump, and to increase solid/liquid separation efficiency. |
申请公布号 |
EP2395069(A1) |
申请公布日期 |
2011.12.14 |
申请号 |
EP20100738316 |
申请日期 |
2010.01.27 |
申请人 |
FUJI OIL COMPANY, LIMITED |
发明人 |
UEYAMA, KORETA;TAKAHASHI, TOSHIAKI;MURAI, KENJI;YONEDA, SHIN |
分类号 |
C11B7/00;A23D9/00 |
主分类号 |
C11B7/00 |
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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