Separation technologies/processes chromatographic

For a given process such as the chromatographic separation technology certain aspects have to be met in order to design novel adsorbents ... 

The interactions between proteins and various surfaces are of great importance in many technological processes, including prevention of fouling during membrane filtration, protein separation in chromatographic media and in biomedical processes. To this end, some studies of the interaction between EHEC-coated surfaces and... 

FIG. 16-57 Sanmatsii Kogyo chromatographic process. (Reptinted with permission of Wiley. Reference Keller, Anderson, and Yon, Chap. 12 in Rousseau, Handbook of Separation Process Technology, John Wiley [Pg.1556]

One of the important operational variables in CEC is the analyte—sorbent interaction. In reversed-phase separations (typical in CEC) the hydrophobicity of the stationary phase determines the selectivity of the separation, and retention can be controlled by adjusting the surface chemistry of the packing, composition of the mobile phase, and temperature. In contrast to HPEC, the CEC column plays a dual role in providing a flow driving force and separation unit at the same time hence electrophoretic and chromatographic processes are operational. The stationary phase chemistry is dealt with in detail in Section III on column technology. 

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