Chromatographic separation of fatty acids using ultrahydrophobic

Details Chromatographic separation of fatty acids using ultrahydrophobic Chromatographic separation of fatty acids using ultrahydrophobic

1998-07-02

2000-01-11

Therkorn, Ernest G.

Liquid purification or separation

Processes

Chromatography

2101982, 2105021, 554193, B01D 1508

Patent

active

060131861

ABSTRACT:
Silicalite with increased hydrophobicity may be made by steaming silicalite in an atmosphere of at least 10% water vapor at temperatures of 650-850.degree. C. When used as monodisperse spheres with a diameter in the range of 1-20 microns such ultrahydrophobic silicalite is an excellent adsorbent for chromatographic separation of polar materials, including fatty acids, at both the analytical level and preparative level using simulated moving bed techniques.

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patent: 5529686 (1996-06-01), Hagren

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