Extraction of Trivalent Lanthanides with Oxa-Diamides in Supercritical Fluid Carbon Dioxide
β Scribed by Tian, Guoxin; Liao, Weisheng; Wai, Chien M.; Rao, Linfeng
- Book ID
- 119993798
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 183 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0888-5885
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## Abstract Capillary supercritical fluid chromatography has been directly coupled with supercritical fluid extraction using modified carbon dioxide. The mixed fluids were prepared with a single pump onβline mixing system. The most important step in the SFEβSFC interface was the elimination of the
One way of collecting extracted analytes after a supercritical fluid extraction (SFE) is to pass the depressurized fluid through a trap composed of a solid adsorbent. The influence of the adsorbent nature on the trap efficiency has been studied. First, the retention factors of each compound of a pol