The objective of this work is to track the amount of metal complexes distributed in the extraction cell, collection vial, and tubing used in supercritical fluid extraction (SFE) systems after progressive removal of metal ions in supercritical carbon dioxide (SC-CO2). Sodium diethyldithiocarbamate (NaDDC) and dibutylammonium dibutyldithiocarbamate (DBDC) ligands were used to form complexes with ...

pressure (Pe) and temperature (T ). Three-dimensional network shown in two perspectives. Conditions: 25 cm 4.6 mm i.d. packed column, 10 m silica particles; n-pentane. (Reprinted with permission from Lee ML and Markides KE (eds) (1990) Analytical Supercritical Fluid and Extraction. Provo, UT, USA: Chromatography Conferences, Inc.) Jusforgues P (1995) In: Subramanian G (eds) Process Scale Liquid...

glichkeiten. Angewandte Chemie 105: 659; Angewandte Chemie, International Edition English 32: 629. Francuskiewicz F (1994) Polymer Fractionation (Springer Lab Manual). Heidelberg: Springer Verlag. GloK ckner G (1987) Polymer Characterization by Liquid Chromatography. Amsterdam: Elsevier. GloK ckner G (1991) Gradient HPLC of copolymers and chromatographic cross fractionation. Berlin: Springer Ve...