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Aging study of carbon molecular sieve membranes
S. Lagorsse; F. D. Magalhães; A. MendesFurther insight into the impact of air and humidity exposure on carbon molecular sieve membranes (CMSM) is provided. A CMSM was exposed to water vapor and to different dry environments (air, oxygen, nitrogen, propylene, etc.) for several months and the performance stability with time was analyzed periodically. In an effort to better understand the effect of oxygen on the fresh CMSM, regeneration at high tempera...
Xenon recycling in an anaesthetic closed-system using carbon molecular sieve me...
S. Lagorsse; F. D. Magalhães; A. MendesThis work presents a new envisioned application of carbon molecular sieve membranes technology. It proposed the on-line recycling of xenon in anaesthetic closed re-breathing circuits. The cost and rarity of the so-called ideal anaesthetic gas xenon have impaired its widespread use in clinical practice. Reducing its waste through recycling will help xenon to find its place among anaesthetic substances. In collab...
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