Ion Exchange Advances: Proceedings of IEX ’92

433 Pages·1992·11.94 MB·English

by  R. T. Stringfield, P. A. Andreozzi, R. R. Stevens (auth.), M. J. Slater (eds.)

ION EXCHANGE ADVANCES
Proceedings of lEX '92

ION EXCHANGE ADVANCES
Proceedings of lEX '92
Edited by
M.1. SLATER
Department of Chemical Engineering,
University of Bradford, UK
Published for SCI
by
ELSEVIER APPLIED SCIENCE
LONDON and NEW YORK
ELSEVIER SCIENCE PUBLISHERS LTD
Crown House, Linton Road, Barking, Essex IGll 8JU, England
WITH 90 TABLES AND 188 ILLUSTRATIONS
© 1992 SCI
© 1992 UNITED KINGDOM ATOMIC ENERGY AUTHORITY-pp. 214-221, 272-278
British Library Cataloguing in Publication Data
Ion Exchange Advances: Proceedings of lEX
'92
I. Slater, M. J.
541.3723
ISBN 1-85166-882-9
Library of Congress CIP data applied for
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v
Preface
This volume contains the papers presented at the Sixth International Ion Exchange
Conference organised by the SCI and held at Churchill College, Cambridge, UK, in
July 1992. As on previous occasions, most recently in 1988, the organising
committee did not engage plenary speakers but decided to solicit state-of-the-art
contributions from the ion exchange community. This book contains the refereed
papers presented at the meeting, whether in poster or oral form. Extra papers were
presented at the meeting as posters because they were not available in time for
refereeing purposes.
The subject matter of the meeting and therefore the contents of the book is
subdivided into seven separate topic areas as follows: resin developments; water
treatment; fundamentals; biotechnology, food and pharmaceuticals; environmental
and pollution control; membranes, inorganic materials and nuclear; and
hydrometallurgy. The coverage of the meeting is similar to 1988 although there are
fewer subdivisions on this occasion. The more restricted coverage this time reflects
the smaller number of papers offered by authors. This is probably due to the world
wide industrial recession which has affected commercial development and
exploitation of the technology and restricts the ability of practitioners and
academics to contribute to and attend international meetings. Nevertheless, the
advances in biotechnology, growing concern about the environment and the.need
for novel separation processes have provided sufficient impetus to stimulate a
sufficient number of workers in the field. Original contributions in the fields of
hydrometallurgy, nuclear technology and inorganic materials are less evident at this
conference and this is possibly because these topics have reached a level of maturity.
There is a striking absence of papers concerning chemical applications and catalysis.
This is surprising since it is a dynamic field but possibly rather too close to the
market and therefore subject to confidentiality. That is unfortunate if it is the case.
Three outstanding contributors to the subject of ion exchange were honoured by
the SCI Solvent Extraction and Ion Exchange Group at the meeting: Dr T. V. Arden
was recognised for his contribution to the science and industrial application of ion
exchange, Dr F. Martinola for his work on resin developments and Dr D. E. Weiss
for his innovative contribution to ion exchange technology.
A meeting of the size of lEX '92 can only be organised with the willing help of a
committee of volunteers supported by their companies and universities. The
Chairmen wish to express their gratitude to the following: Kevin Blaxall, Howard
Chase, Harry Eccles, Jim Greig, Michael Sadler, Bob Scott, George So It and
VI
Michael Verrall. We are also indebted to many other people who helped to make the
work-load bearable, in particular our session chairmen and referees who facilitated
the production of this book. The staff at SCI, in particular Anne Potter and
Monique Heald, have played a large part in creating lEX '92.
D. C. SHERRINGTON
University of Strathclyde
M.1. SLATER
University of Bradford
M. STREAT
Loughborough University of Technology
Co-Chairmen, lEX '92
vii
Acknowledgements
The SCI and the Conference Committee are most grateful for the support of the
following companies in the organisation of lEX '92 and the sponsoring of events
held during the meeting:
Corning Process Systems, Corning Ltd
Davy McKee (Stockton) Ltd
Dewplan (WT) Ltd
Dow Separation Systems, Dow Chemical Company Ltd
Ecolochem International Ltd
Ion Exchange India Ltd
Mitsubishi Kasei Corporation
NEI Thompson Ltd
Purolite International Ltd
Rohm and Haas (UK) Ltd
ix
Contents
Preface v
Acknowledgements Vll
Resin Developments
Design of polymeric adsorbents for food and chemical processing
R. T. Stringfield, P. A. Andreozzi and R. R. Stevens
Comb-like polyethylene oxide polymers as che1ating agents for mercuric(II)
chloride: study of the complex formation by solid-state IH-NMR 9
Y. Frere and Ph. Gramain
Preparation of chelating hollow fibers based on chlorosulfonated poly-
ethylene and its uses for metal extraction 17
S. Belfer, S. Binman and E. Korngold
Preparation and chromate selectivity of weakly basic ion exchangers based on
macroporous polyacrylonitrile 25
R. J. Eldridge and S. Vickers
Water Treatment
Comparison of strong base resin types 33
J. A. Dale and J. Irving
Nitrate removal from water: the effect of structure on the performance of
anion exchange resins . 41
P. Tebibel and E. Zaganiaris
Development of Exxchange, a continuous ion exchange process using
powdered resins and cross-flow filtration 49
C. J. Cowan, M. Cox, B. T. Croll, P. Holden, J. B. Joseph, A. J. Rees and R. C.
Squires
x
Operating experience with different weak base anion resins in the following
configuration: WAC-WBA-SAC-degas-SBA 57
M. E. Rogers, B. Tucker and G. Mommaerts
The properties and advantages of uniform particle size ion exchange resins 65
S. Wrigley and A. Medete
The separation of component ion exchange resins of narrow size grading in
mixed bed exchangers, and evaluation of performance 73
L. S. Golden and J. Irving
Improvements in regeneration, resin separations, resin residuals removal in
condensate polishing 81
G. J. Crits
Challenges in the manufacture of ultra-pure water 89
Y. Egozy, G. A. O'Neill and K. K. Siu
Ion exchange studies on strongly basic anion exchange resins prepared with
tertiary amines of varying molecular weight 97
F. X. McGarvey and R. Gonzalez
Alternative routes to chloromethylation for preparation of anion exchangers 104
V. C. Malshe, S. E. Michael, V. V. Pandya and P. G. Joshi
Weak base anion exchange resin: simplification of amination process and
control on SBe . 112
S. V. Vaidya, S. S. Bapat, A. S. Kale and S. V. Mokashi
Multi-component mixed-bed ion exchange modeling in aminated waters . 120
E. J. Zecchini, G. L. Foutch and T. Yoon
Leachables from cation resins in demineralization and polishing plants and
their significance in water/steam circuits 128
K. Wieck-llansen
Municipal drinking water treatment by the CARIX ion exchange process. 136
W. H 1101/ and K. llagen
Catalytic removal of dissolved oxygen from water . 144
R. Wagner, A. Mitschker and T. Augustin
Xl
Fundamentals
The Wilson equation applied to the non-idealities of the resin phase of
multicomponent ion exchange equilibria 151
M. A. Mehablia, D. C. Shallcross and G. W Stevens
Mathematical modelling of IOn exchange equilibria on polymer ion
exchangers . 159
V. S. Soldatov
A general solution of the Nernst-Planck equations for ion exchange with rate
control by liquid-phase mass transfer . 167
M. Franzreb, W H. Hall and H. Sontheimer
Heats of sorption of gold and platinum complexes on a graphitic carbon and
an ion exchanger. 175
A. J. Groszek and M. J. Templer
Flow analysis method for trace elements by ion-exchanger phase absorp-
tiometry 183
K. Yoshimura and S. Matsuoka
31p NMR spectroscopic studies on the complexation equilibria in the ion-
exchanger resin phase . 191
Y. Miyazaki and H. Waki
Biotechnology, Food and Pharmaceuticals
Synthesis and characterisation of resin sorbents for cephalosporin C recovery 198
B. Rowatt and D. C. Sherrington
Ion exchange equilibrium and transport of biologicals in resins for
pharmaceutical processing . 206
G. Carta and l L. Jones
The application of modelling to the prediction of adsorption in batch-stirred
tanks, packed-bed and fluidised-bed columns in biotechnological separations 214
J. B. Noble, G. H. Cowan, W P. Sweetenham and H. A. Chase
Determination of adsorption/desorption kinetics of proteins on ion exchange
media. 222
L. X. Tang, R. W Lovitt, J. R. Conder and M. G. Jones
A monolithic ion-exchange material suitable for downstream processing of
bioproducts . 229
R. Noel, A. Sanderson and L. Spark