Polyphenylene Oxide and Modified Polyphenylene Oxide Membranes: Gas, Vapor, and Liquid SeparationGeeta Chowdhury, Boguslaw Kruczek, Takeshi Matsuura Springer Science & Business Media, 2001 M10 31 - 334 pages Fluid-membrane material interfaces, morphologies of membrane surface and the sub-layer underneath the membrane surface, and fluid transport through the membrane governed by the above interface and morphology parameters, and driving forces involved in process operatio- all these three aspects together constitute the fundamental physico-chemical and engineering basis for the practical success of Membrane Separation Technology (MST) in all its applications. Quantitative data on the above interface and morphology parameters and applicable transport equations involving the above parameters, are needed for membrane design, specification of membranes, modules and systems, and prediction of their performance for any given separation application. Even though more than 40 years have elapsed since the emergence of the field of MST, there are very few books which deal with all the above three aspects of the subject in an integrated manner. This simply shows that the field of MST is still in its early stages of development and only a small fraction of its vast potential has been practically realized to-date. Still, what has already accomplished is extraordinary both in its scope, and in its impact, on scientific research and service to society at large. |
Contents
CHEMICAL MODIFICATION OF POLY PHENYLENE OXIDES | 1 |
GAS PERMEATION THROUGH THE FILMS OF POLYPHENYLENE OXIDES | 27 |
GAS PERMEATION THROUGH SULFONATED POLYPHENYLENE OXIDE | 61 |
ADVANCES IN THE DEVELOPMENT OF MODIFIED POLYPHENYLENE OXIDE MEMBRANES FOR GAS SEPARATION APPLICATIONS | 105 |
POLY 26DIMETHYL1 4PHENYLENE OXIDE HOLLOW FIBRES FOR GAS SEPARATION | 149 |
REVERSE OSMOSIS AND NANOFILTRATION BY COMPOSITE POLYPHENYLENE OXIDE MEMBRANES | 181 |
Other editions - View all
Polyphenylene Oxide and Modified Polyphenylene Oxide Membranes Geeta Chowdhury,Boguslaw Kruczek,Takeshi Matsuura No preview available - 2014 |
Common terms and phrases
2-ethyl-1-hexanol acid air gap asymmetric membranes atomic force microscope Barrer bore liquid flowrate bromination casting solution Chem chemical chloroform CO₂ composite membranes concentration copolymers decrease dense films density effect etching evaporation Figure films prepared flux reduction free volume gas pair gas permeation gas separation gas separation membranes gas transport properties gases gsfd HSPPO IEC value increase integrally skinned asymmetric intrinsic viscosity layer Matsuura Membrane Sci membranes prepared meq/g methane methanol mixture ml/min modified PPO modules molecular weight molecules morphology N₂ nitrogen nodules nonsolvent additives O2 permeability outer diameter parameters performance permeability coefficients permeance permeate flux permeation rate permselectivity phenylene phenylene oxide Poly polymer solution flowrate polymeric polyphenylene oxides pore PPO membranes PPO-CS2 pressure psig reaction reverse osmosis solubility solvent sorption SPPO SPPO coated SPPOBr structure studied substrate membranes sulfonic acid sulfonic groups Table TFC membranes ultrafiltration University of Ottawa