Capacitive deionization (CDI) for desalination and water treatment — past, present and future (a review)

(1974). PERIODIC OPERATION OF CHEMICAL REACTORS: A REVIEW. Chemical Engineering Communications: Vol. 1, No. 3, pp. 111-124.

Periodic operation of chemical reactors: a review

(1985). Micelles in Separations: Practical and Theoretical Review. Separation and Purification Methods: Vol. 14, No. 2, pp. 213-304.

Micelles in Separations: Practical and Theoretical Review

The recent status of pressure swing adsorption (PSA) as a process for separating multicomponent gas mixtures is reviewed. The applications of a new generation of adsorbents, such as zeolites, carbon molecular sieves, and, more recently, pore engineered molecular sieves, are described in detail. The more important theories of adsorption from gas mixtures as well as those of the PSA process are described briefly. The commercial applications of PSA the process-present and potential-are discussed at length.

Separation of gases by pressure swing adsorption

Axial diffusion in a cylinder with pulsed flow

3,875,140 4/1975 Barker et al. ............................ 536/ OTHER PUBLICATIONS Chen et al., \"Separation of Isomers via Thermal Para metric Pumping' AICHE Journal, vol. 21, No. 4, pp. 813-815 (1975). Sweed, N. H., “Parametric Pumping' Recent Develop ments in Separation Science, N. Li, Editor, vol. 1, pp. 59-74, Chemical Rubber Co., Cleveland, Ohio (1972). Wilhelmet al., “Parametric Pumping: A Dynamic Prin ciple for Separating Fluid Mixtures', I & EC Funda mentals, vol. 5, No. 1, pp. 141-144 (1966). Gupta, R. \"Analysis of Parametric Pumping Separation and Reaction Systems', Ph. D. Thesis, Princeton Uni versity, Princeton, N.J., (1973). Primary Examiner-Charles N. Hart Assistant Examiner-Ivars Cintins 57 ABSTRACT A method is disclosed for the separation of water solu ble polyols. A solution containing the polyols is passed cyclically at different temperatures through a column containing ion exchange materials to separate the poly ols.

A. R. Bendelius

Papers

Parametric Pumping: Dynamic Principle for Separating Fluid Mixtures