Title: Method for refining glyceride oils using amorphous silica
Application Number: 85107676 Application Date: 1985.10.19
Publication Number: 1000968 Publication Date: 1986.06.10
Approval Pub. Date: 1991.01.16 Granted Pub. Date: 1991.01.16
International Classifi-cation: A23L1/20;B01J20/10;C11B3/10
Applicant(s) Name: W.R. Grace L Co. Address:
Inventor(s) Name: William Alan Welsh;Yves O. Parent
Attorney & Agent: CAO HENGXING
Abstract:
    Adsorbents comprising amorphous silicas with effective average pore diameters of about 60 to about 5000 Angstroms are useful in processes for the removal of trace contaminants, specifically phospholipids and associated metal ions, from glyceride oils.
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