Nonsymmetrical Separations in Thermal Diffusion Columns

Thermal Diffusion Columns for Gas Mixtures

and the lepton interactions on the other hand. We note further that the quantities xpr C yx ip and ipT C yxy5y> are covariants not only under real but also under special complex transformation as can be proved easily by using relation (8 c). As to the quantization, we have already remarked above, that one can perhaps make use of the linearity of the field equation in the “intrinsic” system by w...

Separation of Binary Gas Mixtures by Thermal Diffusion Columns

für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...

Faster Separations Using Agilent Weak Cation Exchange Columns

Optimizing Protein Separations with Agilent Weak Cation-Exchange Columns

Columns containing weak cation-exchange stationary phases offer a degree of versatility when used for separation of positively charged proteins. Of particular interest, is the difference in selectivity that can be obtained by adjusting the pH of the mobile phase eluent. We explore the parameters of interest and how these can be changed to optimize the resolution of the compounds of interest usi...

Thermal Diffusion Factor in Gas Mixture-Dufour Effect (I)

The thermal diffusion factor, aT, for a binary gas mixture is calculated on the basis of nonequilibrium thermodynamics. A new formula for aT is derived and this factor is given for several paris of gases according to this formula.