Journal ArticleDOI
Analytical and experimental studies of facilitated transport
TLDR
In this article, a detailed mathematical and experimental investigation of facilitated transport was carried out, which consisted of measuring the steady state rate of transport of nitric oxide through thin films of ferrous chloride solution.Abstract:
Facilitated transport is a process in which permeation through a liquid film is chemically augmented. Because of the scientific and engineering interest in this phenomenon, the purpose of this work was to carry out a detailed mathematical and experimental investigation of facilitated transport. The differential equations describing facilitated transport are presented, and a generally applicable numerical solution recently developed by G. M. Roe for this type of boundary value problem is summarized. The experimental investigation consisted of measuring the steady state rate of transport of nitric oxide through thin films of ferrous chloride solution and of determining independently the values of the system parameters of which the nitric oxide flux was a function. The experimental results were accurately predicted by using the model developed by Roe. This is the first demonstration of a general quantitative understanding of facilitated transport.read more
Citations
More filters
Book
Membrane Technology and Applications
TL;DR: Overview of membrane science and technology membrane transport theory membrane and modules concentration polarization reverse osmosis ultrafiltration microfiltration gas separation pervaporation ion exchange membrane processes - electrodialysis carrier facilitated transport medical applications of membranes other membranes processed.
Journal ArticleDOI
Membrane-based gas separation
William J. Koros,G. K. Fleming +1 more
TL;DR: In this article, the authors define the current scientific, technological and commercial boundaries of the field of membrane-based gas separation and project the position of these boundaries for the immediate future.
Journal ArticleDOI
Structure, dynamics and transport properties of microemulsions
S. P. Moulik,Bidyut K. Paul +1 more
TL;DR: In this paper, the structural characteristics of micro-emulsions and their dynamic and transport behaviors have been presented in detail and underlying principles of the methodologies used for the above understanding have been concisely documented and discussed.
Journal ArticleDOI
The growth of membrane technology
TL;DR: Any comprehensive review of the membrane technology field written today would have to contain even more references than this one does; it is partly an overview, giving my opinions of what, among all the work done in this field over the past two centuries or so, is most relevant.
Journal ArticleDOI
CO2-selective polymeric membranes containing amines in crosslinked poly(vinyl alcohol)
Jian Zou,W. S. Winston Ho +1 more
TL;DR: In this article, a crosslinked poly(vinyl alcohol) was synthesized with CO 2 -selective membranes and the effects of feed pressure, water content, and temperature on transport properties were investigated.
Related Papers (5)
Facilitated transport via carrier‐mediated diffusion in membranes: Part I. Mechanistic aspects, experimental systems and characteristic regimes
Carbon Dioxide-Oxygen Separation: Facilitated Transport of Carbon Dioxide across a Liquid Film
William J. Ward,Walter L. Robb +1 more