Download Counter-Current Extraction. An Introduction to the Design by Stanley Hartland PDF

By Stanley Hartland

Counter-Current Extraction: An creation to the layout and Operation of Counter-Current Extractors supply worthwhile conclusions and effects bearing on counter-current extraction. This booklet goals to offer illustrations of some of the mathematical recommendations as instruments in addition to ability to an finish.
Organized into 8 chapters, this e-book starts off with an summary of many of the facets of the move of a unmarried solute among immiscible levels in counter-current move. this article then describes all attainable components and obtains their dating to the extraction issue and variety of levels or move devices. different chapters think about the flows and concentrations in counter-current ahead and again extraction. This booklet discusses besides the optimization of ahead and again extraction utilizing counter-current movement in differential and stagewise extractors. the ultimate bankruptcy bargains with additional functions of counter-current extractions.
Undergraduates and researchers excited about the layout and operation of counter-current extractors will locate this publication invaluable.

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Additional info for Counter-Current Extraction. An Introduction to the Design and Operation of Counter-Current Extractors

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K . SHERWOOD and R. L. PIGFORD, Absorption and Extraction, p. 135, McGrawHill Book Company Incorporated, New York, 1952. 5. SOUDERS and G . C . B R O W N , Fundamental design of absorbing and stripping columns for complex vapours, Ind. Eng. Chem. 24, 519 (1932). 6. K . W . W A R N E R , Extraction of uranyl nitrate in a disc column, Chem. Eng. Sei. 3, 161 (1954). 7. L. D. SMOOT and A. L. BABB, Mass transfer studies in a pulsed extraction column, Ind. Eng, Chem. (Fundamentals) 1 (2), 93 (1962). 8.

Lb °F. /hr ft °F. 2 G As 0 is constant W must be infinite and so / = W \W = 0. L L G 0c. ou, and so using N = = 0-521 ft . 2 G UA Wg - 9 L L -100 = In Q . 1. Introduction Experience shows that the graphical or analytical calculation of numbers of stages and transfer units can often lead to large errors ; for example, the qualitative effects of a pinch are well known. A glance at * 8/1 FIG. 1. Operating diagram for counter-current extraction with J = 0-7 and Ö = 6 (so that Ns = 5 and NT = 6). Fig.

K . SHERWOOD and R . L. PIGFORD, Absorption and Extraction, p. 135, McGrawHill Book Company Incorporated, New York, 1952. , p. 555, McGrawHill Book Company Incorporated, New York, 1950. VERMEULEN, Longitudinal dispersion in two-phase continuous flow operations, Ind. Eng. Chem. (Fundamentals) 2 (2), 113 (1963). W . M . K A Y S and A . L . , McGrawHill Book Company Incorporated, New York, 1964. TREYBAL, Mass Transfer Operations, p. 432, McGraw-Hill Book Company Incorporated, New York, 1955. BECKMANN, The effect of packing size and column diameter on mass transfer in liquid-liquid extraction, Chem.

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