发明名称 |
IN-LINE DEWAXING OF EDIBLE VEGETABLE OILS |
摘要 |
<p>A method for the combined in-line bleaching and dewaxing of vegetable oils which includes the steps of bleaching the vegetable oil with a sufficient amount of bleaching clay and filter aid at a temperature of about 80130.degree.C for about 15-60 minutes, followed by rapid cooling of the bleached vegetable oil containing the bleaching clay, to a temperature of about 0-15.degree.C for about 15 minutes to 4 hours to thereby dewax the vegetable oil. The spent bleaching clay, waxy material and other impurities in the vegetable oil are then separated at low temperatures of about 0-20.degree.C by such means as filtration, to thereby recover the bleached and dewaxed vegetable oil. 27</p> |
申请公布号 |
CA1261874(A) |
申请公布日期 |
1989.09.26 |
申请号 |
CA19850487655 |
申请日期 |
1985.07.29 |
申请人 |
CPC INTERNATIONAL INC. |
发明人 |
ANGHELESCU, AURELIA;STRECKER, LEOPOLD R.;WINNIE, GEORGE F. |
分类号 |
C11B1/00;C11B3/00;C11B3/10;C11B3/16;(IPC1-7):C11B3/10 |
主分类号 |
C11B1/00 |
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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