| 摘要 |
There is disclosed a method of treating a glyceride oil containing contaminants, in which the method comprises the steps of admixing a filter media comprising a plurality of agglomerates with the glyceride oil, each agglomerate comprising granules of calcined metal oxide and silicate, and thereafter maintaining the agglomerated filter media in contact with the oil for a period of time sufficient for the media to absorb at least a portion of the contaminants. The filter is thereafter removed from the treated oil. There is also disclosed such a filter media for use in the above method, and a method of making the filter media.
|
