Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990812374> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W1990812374 endingPage "163" @default.
- W1990812374 startingPage "154" @default.
- W1990812374 abstract "Abstract The cost and energy efficient separation of aromatic/aliphatic and isomeric mixtures using membranes is a great challenge for the petrochemical industry. However since these mixtures are causing strong swelling effects with most of the polymeric membrane materials, especially at elevated temperatures, cross-linking is necessary in many cases. Furthermore highly selective membranes can be reached, if the well-known ability of cyclodextrins to form host–guest interactions with specific substrates is used. Therefore in this work, cross-linked polymers based on PEG-DMA (polyethylene glycol dimethacrylate) and acrylated cyclodextrins have been prepared and investigated in pervaporation experiments using toluene/cyclohexane mixtures at 60 °C. Thereby membranes with different ratios of PEG-DMA having diverse molecular weights as well as membranes with acrylated α-cyclodextrin and acrylated β-cyclodextrin, respectively have been investigated. Also membranes without any acrylated cyclodextrins have been prepared as a reference. In this case, an aliphatic triacrylate with a similar molecular weight as the cyclodextrin acrylate has been used as a multifunctional cross-linker. The separation experiments using a toluene/cyclohexane mixture showed that especially the membranes based on PEG-DMA and acrylated β-cyclodextrins obtained high selectivities already at low aromatic concentrations in the feed, e.g. with a toluene content of 10 wt.% in the feed a selectivity of α = 14 and a permeability of 0.3 kg μm m−2 h−1 was found at 60 °C feed temperature." @default.
- W1990812374 created "2016-06-24" @default.
- W1990812374 creator A5043353279 @default.
- W1990812374 creator A5052936903 @default.
- W1990812374 creator A5069184818 @default.
- W1990812374 date "2010-10-01" @default.
- W1990812374 modified "2023-09-25" @default.
- W1990812374 title "Cross-linked membranes based on acrylated cyclodextrins and polyethylene glycol dimethacrylates for aromatic/aliphatic separation" @default.
- W1990812374 cites W1576494618 @default.
- W1990812374 cites W1969710230 @default.
- W1990812374 cites W1970754403 @default.
- W1990812374 cites W1976256857 @default.
- W1990812374 cites W1978312215 @default.
- W1990812374 cites W1982501679 @default.
- W1990812374 cites W1983066309 @default.
- W1990812374 cites W1991917718 @default.
- W1990812374 cites W2004918315 @default.
- W1990812374 cites W2024394322 @default.
- W1990812374 cites W2024904027 @default.
- W1990812374 cites W2026780419 @default.
- W1990812374 cites W2060032401 @default.
- W1990812374 cites W2064484482 @default.
- W1990812374 cites W2074138556 @default.
- W1990812374 cites W2086776566 @default.
- W1990812374 cites W2091906729 @default.
- W1990812374 cites W2123878321 @default.
- W1990812374 cites W2129039800 @default.
- W1990812374 cites W4237587905 @default.
- W1990812374 doi "https://doi.org/10.1016/j.memsci.2010.06.036" @default.
- W1990812374 hasPublicationYear "2010" @default.
- W1990812374 type Work @default.
- W1990812374 sameAs 1990812374 @default.
- W1990812374 citedByCount "28" @default.
- W1990812374 countsByYear W19908123742012 @default.
- W1990812374 countsByYear W19908123742013 @default.
- W1990812374 countsByYear W19908123742014 @default.
- W1990812374 countsByYear W19908123742015 @default.
- W1990812374 countsByYear W19908123742016 @default.
- W1990812374 countsByYear W19908123742017 @default.
- W1990812374 countsByYear W19908123742018 @default.
- W1990812374 countsByYear W19908123742019 @default.
- W1990812374 countsByYear W19908123742020 @default.
- W1990812374 countsByYear W19908123742023 @default.
- W1990812374 crossrefType "journal-article" @default.
- W1990812374 hasAuthorship W1990812374A5043353279 @default.
- W1990812374 hasAuthorship W1990812374A5052936903 @default.
- W1990812374 hasAuthorship W1990812374A5069184818 @default.
- W1990812374 hasConcept C127413603 @default.
- W1990812374 hasConcept C178790620 @default.
- W1990812374 hasConcept C185592680 @default.
- W1990812374 hasConcept C188027245 @default.
- W1990812374 hasConcept C192562407 @default.
- W1990812374 hasConcept C2776964284 @default.
- W1990812374 hasConcept C2779433975 @default.
- W1990812374 hasConcept C41625074 @default.
- W1990812374 hasConcept C42360764 @default.
- W1990812374 hasConcept C55493867 @default.
- W1990812374 hasConceptScore W1990812374C127413603 @default.
- W1990812374 hasConceptScore W1990812374C178790620 @default.
- W1990812374 hasConceptScore W1990812374C185592680 @default.
- W1990812374 hasConceptScore W1990812374C188027245 @default.
- W1990812374 hasConceptScore W1990812374C192562407 @default.
- W1990812374 hasConceptScore W1990812374C2776964284 @default.
- W1990812374 hasConceptScore W1990812374C2779433975 @default.
- W1990812374 hasConceptScore W1990812374C41625074 @default.
- W1990812374 hasConceptScore W1990812374C42360764 @default.
- W1990812374 hasConceptScore W1990812374C55493867 @default.
- W1990812374 hasIssue "1-2" @default.
- W1990812374 hasLocation W19908123741 @default.
- W1990812374 hasOpenAccess W1990812374 @default.
- W1990812374 hasPrimaryLocation W19908123741 @default.
- W1990812374 hasRelatedWork W1986991025 @default.
- W1990812374 hasRelatedWork W2040818997 @default.
- W1990812374 hasRelatedWork W2052029677 @default.
- W1990812374 hasRelatedWork W2594672449 @default.
- W1990812374 hasRelatedWork W2748952813 @default.
- W1990812374 hasRelatedWork W2899084033 @default.
- W1990812374 hasRelatedWork W3083900215 @default.
- W1990812374 hasRelatedWork W3182053912 @default.
- W1990812374 hasRelatedWork W4379985283 @default.
- W1990812374 hasRelatedWork W4384524398 @default.
- W1990812374 hasVolume "362" @default.
- W1990812374 isParatext "false" @default.
- W1990812374 isRetracted "false" @default.
- W1990812374 magId "1990812374" @default.
- W1990812374 workType "article" @default.