| 摘要 |
SPECTACULAR BREAK-THROUGH IN GAS, ISOTOPE AND LIQUID SEPARATIONS AND A REVOLUTIONARY ADVANCE IN AND A MASTER KEY FOR MEMBRANE TECHNOLOGY AND SCIENCE. A process is described for the permseparation of gases, isotopes, and liquids by permselective membranes which comprise the use of membranes of solid materials with pores having a size, shape and length resulting in a microcapillary action which causes microphase separation on the molecular level of one component of the fluid, i.e. the component with the highest throughout, and the transport of that component across the membrane by flowing through the pores resulting in a complete or substantially complete separation; said permseparation depends on the difference between the bulk properties of the components. The observations leading to the present invention such as large separation factors between the and helium, and hydrogen and air, and permseparation of butanol and water as well as special and general procedures of how to carry out the present invention which relates to all areas of science and technology concerning the separation by membranes are described. This also include improved methods of producing nuclepore microfilters.
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