Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993242682> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1993242682 endingPage "229" @default.
- W1993242682 startingPage "223" @default.
- W1993242682 abstract "Silicalite-1 membranes were prepared on a TiO2 coated porous stainless steel support. Different thicknesses of the membranes were achieved by changing the synthesis temperature. Increasing the crystallization temperature resulted in the formation of a monolith-type layer, which is close to a perfect microporous phase (without pores between crystals forming the layer). The silicalite-1 membranes were characterized by permeation measurements using single gases and a mixture of n-butane and i-butane in a Wicke–Kallenbach set-up. A direct relationship between the membrane thickness and the selectivity of n-butane to iso-butane was observed; the selectivity improved with an increase in the membrane thickness. The improvement in the selectivity was correlated with decreasing the intercrystalline spaces between the crystals forming the membrane. The best performing membranes were synthesized in the temperature range of 453–463 K. The competitive adsorption of the butanes at 303 K was governing the separation properties of the membranes. The selectivity for n-butane in a 50:50 n-butane/iso-butane mixture was as high as 55, and the flux equal to 2.75 mmol/m2 per s (WK method at 101 kPa, 303 K). The ideal selectivities, calculated from the single component measurements towards n-butane, were between 33–48 and n-butane fluxes between 7–12 mmol/m2 per s (WK method at 101 kPa, 303 K). Small variations in the selectivity performance of the membranes synthesized under the same conditions show that the optimized preparation method was highly reproducible." @default.
- W1993242682 created "2016-06-24" @default.
- W1993242682 creator A5061672750 @default.
- W1993242682 date "2001-03-01" @default.
- W1993242682 modified "2023-10-18" @default.
- W1993242682 title "Highly reproducible high-flux silicalite-1 membranes: optimization of silicalite-1 membrane preparation" @default.
- W1993242682 cites W116687490 @default.
- W1993242682 cites W1480273105 @default.
- W1993242682 cites W1983908517 @default.
- W1993242682 cites W1989441690 @default.
- W1993242682 cites W1990334360 @default.
- W1993242682 cites W2007374080 @default.
- W1993242682 cites W2017609560 @default.
- W1993242682 cites W2037294586 @default.
- W1993242682 cites W2040951534 @default.
- W1993242682 cites W2072800058 @default.
- W1993242682 cites W2080304063 @default.
- W1993242682 cites W2083405098 @default.
- W1993242682 cites W2106463395 @default.
- W1993242682 cites W2157846917 @default.
- W1993242682 doi "https://doi.org/10.1016/s1383-5866(00)00132-5" @default.
- W1993242682 hasPublicationYear "2001" @default.
- W1993242682 type Work @default.
- W1993242682 sameAs 1993242682 @default.
- W1993242682 citedByCount "31" @default.
- W1993242682 countsByYear W19932426822012 @default.
- W1993242682 countsByYear W19932426822013 @default.
- W1993242682 countsByYear W19932426822015 @default.
- W1993242682 countsByYear W19932426822020 @default.
- W1993242682 countsByYear W19932426822022 @default.
- W1993242682 crossrefType "journal-article" @default.
- W1993242682 hasAuthorship W1993242682A5061672750 @default.
- W1993242682 hasConcept C105281773 @default.
- W1993242682 hasConcept C113196181 @default.
- W1993242682 hasConcept C118792377 @default.
- W1993242682 hasConcept C127413603 @default.
- W1993242682 hasConcept C150394285 @default.
- W1993242682 hasConcept C159985019 @default.
- W1993242682 hasConcept C161790260 @default.
- W1993242682 hasConcept C178790620 @default.
- W1993242682 hasConcept C18411161 @default.
- W1993242682 hasConcept C185592680 @default.
- W1993242682 hasConcept C192562407 @default.
- W1993242682 hasConcept C203036418 @default.
- W1993242682 hasConcept C2778717364 @default.
- W1993242682 hasConcept C41625074 @default.
- W1993242682 hasConcept C42360764 @default.
- W1993242682 hasConcept C43617362 @default.
- W1993242682 hasConcept C50670333 @default.
- W1993242682 hasConcept C55493867 @default.
- W1993242682 hasConcept C69141292 @default.
- W1993242682 hasConcept C86381522 @default.
- W1993242682 hasConceptScore W1993242682C105281773 @default.
- W1993242682 hasConceptScore W1993242682C113196181 @default.
- W1993242682 hasConceptScore W1993242682C118792377 @default.
- W1993242682 hasConceptScore W1993242682C127413603 @default.
- W1993242682 hasConceptScore W1993242682C150394285 @default.
- W1993242682 hasConceptScore W1993242682C159985019 @default.
- W1993242682 hasConceptScore W1993242682C161790260 @default.
- W1993242682 hasConceptScore W1993242682C178790620 @default.
- W1993242682 hasConceptScore W1993242682C18411161 @default.
- W1993242682 hasConceptScore W1993242682C185592680 @default.
- W1993242682 hasConceptScore W1993242682C192562407 @default.
- W1993242682 hasConceptScore W1993242682C203036418 @default.
- W1993242682 hasConceptScore W1993242682C2778717364 @default.
- W1993242682 hasConceptScore W1993242682C41625074 @default.
- W1993242682 hasConceptScore W1993242682C42360764 @default.
- W1993242682 hasConceptScore W1993242682C43617362 @default.
- W1993242682 hasConceptScore W1993242682C50670333 @default.
- W1993242682 hasConceptScore W1993242682C55493867 @default.
- W1993242682 hasConceptScore W1993242682C69141292 @default.
- W1993242682 hasConceptScore W1993242682C86381522 @default.
- W1993242682 hasIssue "1-2" @default.
- W1993242682 hasLocation W19932426821 @default.
- W1993242682 hasOpenAccess W1993242682 @default.
- W1993242682 hasPrimaryLocation W19932426821 @default.
- W1993242682 hasRelatedWork W1990564937 @default.
- W1993242682 hasRelatedWork W1992835695 @default.
- W1993242682 hasRelatedWork W1993242682 @default.
- W1993242682 hasRelatedWork W2005362622 @default.
- W1993242682 hasRelatedWork W2015517429 @default.
- W1993242682 hasRelatedWork W2033834597 @default.
- W1993242682 hasRelatedWork W2061016515 @default.
- W1993242682 hasRelatedWork W2097478397 @default.
- W1993242682 hasRelatedWork W3108008190 @default.
- W1993242682 hasRelatedWork W4307814673 @default.
- W1993242682 hasVolume "22-23" @default.
- W1993242682 isParatext "false" @default.
- W1993242682 isRetracted "false" @default.
- W1993242682 magId "1993242682" @default.
- W1993242682 workType "article" @default.