Development of novel mordenite-filled chitosan–poly(acrylic acid) polyelectrolyte complex membranes for pervaporation dehydration of ethylene glycol aqueous solution

Preparation and pervaporation performance of chitosan-poly(methacrylic acid) polyelectrolyte complex membranes for dehydration of 1,4-dioxane

“…In the literature, it is very well reported that incorporation of selective zeolite into a dense membrane greatly enhances the separation performance of the membrane due to a synergistic effect of molecular sieving action, selective adsorption and difference in diffusion rates [41][42][43][44]. This has prompted us to incorporate NaY zeolite into a membrane M-3, as it demonstrated the highest selectivity of 840 with a flux of 12.07 3 10 22 kg/m 2 h as indicated in Fig.…”

Enhanced pervaporation performance of MIL-101 (Cr) filled polysiloxane hybrid membranes in desulfurization of model gasoline

“…The separation performance of as-prepared membranes was measured with a self-made equipment (Hu et al, 2007). The feed was model gasoline composed of n-octane and thiophene with a sulfur concentration of 500 ppm by weight, the flow rate was 40 L/h and the operation temperature was 30 1C.…”

Pervaporation dehydration of isopropanol using homogeneous polyelectrolyte complex membranes of poly(diallyldimethylammonium chloride)/sodium carboxymethyl cellulose

“…Pervaporation is one of the representative membrane-based techniques for separating liquid mixtures [2,3]. Application of pervaporation includes separating organics from water [4,5], separation of organic-organic mixtures [6,7] and dehydration of organics [8,9]. Among these applications, dehydration of organics is probably the most known and developed.…”