发明名称 |
DRY FRACTIONATION METHOD FOR OIL OR FAT |
摘要 |
<p>The purpose of the present invention is to provide a method, whereby, in the dry fractionation of an oil or fat, a decrease in solid-liquid separation efficiency, said decrease being caused by the engulfment of a filtrate fraction into a crystal fraction after crystallization and press filtration, can be prevented and thus the crystal slurry can be efficiently separated after the crystallization. A method for the dry fractionation of an oil or fat, said method comprising, before or after crystallization, adding a definite amount of a filtration aid followed by mixing and then press-filtering the thus obtained crystal slurry. Thus, the crystal slurry can be easily separated into a crystal fraction with little engulfment of a liquid fraction and the liquid fraction.</p> |
申请公布号 |
WO2012086565(A1) |
申请公布日期 |
2012.06.28 |
申请号 |
WO2011JP79285 |
申请日期 |
2011.12.19 |
申请人 |
FUJI OIL COMPANY LIMITED;MURAI, KENJI;OGAWA, KAZUHISA;YONEDA, SHIN |
发明人 |
MURAI, KENJI;OGAWA, KAZUHISA;YONEDA, SHIN |
分类号 |
C11B7/00;A23D9/02;C11B3/16 |
主分类号 |
C11B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|