发明公开
- 专利标题: METHOD OF WAX REMOVAL FROM VEGETABLE OILS
- 专利标题(中): 从植物油中除蜡的方法
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申请号: EP05749497.3申请日: 2005-05-23
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公开(公告)号: EP1789522A1公开(公告)日: 2007-05-30
- 发明人: Tokarev, Vladimir Dmitirievich , Tokarev, Pavel Vladimirovich
- 申请人: Tokarev, Vladimir Dmitirievich , Tokarev, Pavel Vladimirovich
- 申请人地址: Ul. Chertanovskaya 66-2-148 Moscow 117534 RU
- 专利权人: Tokarev, Vladimir Dmitirievich,Tokarev, Pavel Vladimirovich
- 当前专利权人: Tokarev, Vladimir Dmitirievich,Tokarev, Pavel Vladimirovich
- 当前专利权人地址: Ul. Chertanovskaya 66-2-148 Moscow 117534 RU
- 代理机构: Andrae, Steffen
- 优先权: RU2004119377 20040628
- 国际公布: WO2006004454 20060112
- 主分类号: C11B3/00
- IPC分类号: C11B3/00 ; C11B3/16
摘要:
The invention relates to the field of vegetable oil refining technologies, more particularly, to the technology of wax removal from vegetable oils by freezing out or winterization, and can be used for the improvement of the existing and the development of new technologies. Separated used filtering product regeneration step is added to the method of wax removal from vegetable oils the working cycle of which comprises winterization of the vegetable oil with the addition of auxiliary filtering powders, low temperature exposure of the oil and separation of the used filtering powder with the wax containing residue from the refined vegetable oil. To this end the used filtering powder is mixed with the additionally introduced fatty product to a paste condition, said paste is heated with stirring to the melting point of all the waxed and the resultant mixture is separated by centrifugation to obtain regenerated dry filtering powder and a wax containing fatty product. The regenerated filtering powder can be multiply recycled as the auxiliary filtering powder in the subsequent working cycles comprising winterization of the new vegetable oil portions wherein each working cycle is followed by regeneration of the used filtering powder.
公开/授权文献
- EP1789522B1 METHOD OF WAX REMOVAL FROM VEGETABLE OILS 公开/授权日:2009-11-18
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