Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Silm"”.
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Biphasic Cellulose Acetate/Rtil Membranes And Functionalized Graphene Adsorbents For Natural Gas Processing: Experimental And Molecular Simulation Studies
… these goals, supported ionic liquid membranes (silms), biphasic membranes, and nanoporous graphene (npg) and graphene oxide (npgo) membranes are studied. Biphasic membranes are proposed to overcome silms issues for gas separation. The major issues with silms are low room temperature ionic liquid …
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Designing a Membrane Module for Determining the Permeance of High Fluxing Membranes and the Testing RTIL-Membranes for Dehumidification.
… or Supported Ionic Liquid Membranes (SILMs) have advantageous performance for the separations of the gas pair CO2/CH4 and CO2/N2. Previous research did not separate the membrane mass transport resistance the feed and permeate gas film transport resistance. This project continues work …
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Novel inorganic membranes for gas separation
… supports. The supported ionic liquid membranes (SILMs) displayed CO₂ permeance of 1x10⁻⁹ to 3x10⁻⁸ mol m⁻² s⁻¹ Pa⁻¹ and CO₂/CH₄ selectivity of up to 50 which is comparable with the current polymeric separation systems. It is concluded that, although the RTIL membranes showed good CO₂/CH₄ …
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Análisis de un área metropolitana litoral : Bahía de Cádiz. El uso de un sistema de información geográfica para la gestión integrada
… to demonstrate and justify the existence of SILM (Litoral and Marine Information System) as something specific and different from the rest of GISs, singularising its essential and defining elements.The 2nd Part has a basic objective: analyse a few aspects of the Bay of Cadiz, accepting its …
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Reverse-Selective Behavior Of The Room Temperature Ionic Liquid Based Membranes
… and butane in supported ionic liquid membranes (SILM). Particular attention was given to the reverse-selective behavior in the propane/methane and propane/nitrogen separations. For this purpose, a series of experiments were conducted in a batch gas permeance system. The permeance of the …
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Islamist Party Mobilization: Tunisia’s Ennahda and Algeria’s HMS Compared, 1989-2014
… cases of Ennahda and Hamas/Harakat Mujtami’a al-Silm (HMS) reveal that in responding to the constraints of electoral authoritarianism, which include controlled inclusion and informal tolerance as well as outright repression, the parties demonstrated efficiency in supplying Islamic debate, …