Gas Separation Processes: Technology/Business Review.

摘要

A major problem in the commercialization of new membrane technology is that business executives and entrepreneurs in decision-making positions lack a practical understanding of how a membrane functions. Without this practical understanding, evaluating the risks and the amount and kind of work needed for the development effort is difficult. This paper begins bridging that information gap by discussing some of the models that can be used to provide a better understanding of the risks and some of the outstanding opportunities associated with membrane technology. An example of extensive research in membrane technology is the 40-year effort that has gone into the development and improvement of the barrier used in gaseous diffusion cascades to enrich uranium hexafluoride in the sup 235 U isotope. Most of the research applies to that specific separation process and is still classified. However, that body of work does provide insight into the physical and chemical mechanisms for gas separation processes. It has also provided insight into what kind of information is needed and what kind of data acquisition can provide that information. This paper discusses some of the insights acquired on how separation can occur and what data are lacking and the types of resources required to obtain them. 9 figs., 1 tab. (ERA citation 14:011412)