Separation factor defined

Separation factor. The separation factor, defined by Equation 10.12, measures the tendency of one component to be extracted more readily than another. If the separation needs to separate one component from a feed relative to another, then it is necessary to have a separation factor greater than unity, and preferably as high as possible. 

The permselectivities, or separation factors, defined by Equation (3) were used to scale the experimental data for design purposes. The system permselectivity is analogous to the distillation separation factor... 

Separation factor Defined according to Eq. (5) in analogy with relative volatility provides a quantitative... 

Separation factors (defined by Eq. (9.36)) obtained from mixtures are usually smaller than permselectivities obtained from the ratio of single gas permeation (see qualitative discussion in Section 9.4.2.I.). At high temperature and lower concentrations the mixture separation approaches the permselectivities which in turn tend to approach the I udsen value at high enough temperatures. 

Separation factors (defined by Eq. (9.36)) for some gas mixture-silica membrane combinations... 

When the downstream pressure, pj, is negligible compared to the upstream pressure, P2, the separation factor, defined by... 

The separation factor defined in this way is useful because in many isotope separation processes, it is independent of composition. The ratio y/x, on the other hand, may vary strongly with composition. 

Solvents for nuclear magnetic resonance (NMR) spectroscopy, enriched in deuterium to an extent of >99%, are commercially available. The separation of deuterium from naturally occurring hydrogen is achieved electrol5fiically with the isotope in the form of D2O. When an aqueous solution of NaOH (natural isotopic abundances) is electrolysed (equation 2.36) using an Ni electrode, the separation factor defined in equation 2.37 is The choice of electrode is critical to the... 

Note-, is the binary separation factor defined by XJjlXjYj. A is the more strongly adsorbed component, B is the less strongly adsorbed component, and C is the desorbent. 

In contrast, Nafion 117 gave higher separation factors, defined as the ratio of the ethylene permeability to the ethane permeability. Interestingly, the small difiference in water content due to a different hydration temperature does not have... 

The separation factor defined in terms of weight fractions will be 1066. 

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