Titlebook: Ion Exchange: Science and Technology; Alírio E. Rodrigues (Professor of Chemical Enginee Book 1986 Martinus Nijhoff Publishers, Dordrecht

特别容易碎

Modern Research in Ion Exchangeown work as well as those of others, to reasons for following certain directions, and trying to indicate the needs and challenges awaiting us. This course would, therefore, be better defined as modern research in selective ion exchange.

歪曲道理

Agnosia

Counter-Current Ion Exchange There it is contacted with a concentrated solution of A and it releases B at a high concentration. This concentrate can then be further processed by other means. The resin is transported by the process liquids. To avoid contamination between the loading and regeneration sections rinsing sections are required between the two columns.

Debrief

Efficient Fractionation by Ion Exchangeng beds in series, and using moving bed techniques for preliminary fractionation. The efficiency of migration chromatography can be improved by using recycle of segmented recycle, column switching, moving port methods, simulated moving beds, and two-way chromatography methods.

condescend

Parametric Ion-Exchange Processes (Parametric Pumping and Allied Techniques) pH, electric potential, … Typical examples are temperature-swing ion-exchange and pressure-swing adsorption. The concept of parametric pumping is due to Wilhelm and coworkers (1966, 1968). Their original results deal with adsorption from the liquid phase, modulated by temperature. Let us examine how these phenomena are implemented.