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  • Concentration of acid centers in a commercional ion exchanger catalyst was controlled by partial neutralization of sulfonic groups with various primary, secondary and tertiary amines of different molecular size. The efect of acid centres concentration on the activity of ion exchanger catalyst was tested by measurements of initial reaction rate of reesterification of ethyacetate with methanol in a CSTR-type reactor. There was found that the slope of the dependence of the catalyrtic activity on the degree of the resin neutralization strongly depends on the amine basicity.
  • Concentration of acid centers in a commercional ion exchanger catalyst was controlled by partial neutralization of sulfonic groups with various primary, secondary and tertiary amines of different molecular size. The efect of acid centres concentration on the activity of ion exchanger catalyst was tested by measurements of initial reaction rate of reesterification of ethyacetate with methanol in a CSTR-type reactor. There was found that the slope of the dependence of the catalyrtic activity on the degree of the resin neutralization strongly depends on the amine basicity. (en)
  • Koncentrace kyselých center v komerčním ionexovém katalyzátoru byla měněna parciální neutralizací sulfonových skupin řadou primárnch, sekundárních a terciálních aminů o různé velikosti molekul. Vliv koncentrace kyselých center na katalytickou aktivitu konexi byl testován měřením počáteční rychlosti reakce reesterifikace ethylacetátu propanolem v CSTR reaktoru. Bylo zjištěno, že strmost závislosti aktivity na koncentraci kyselých center závisí na bazicitě aminu. (cs)
Title
  • Influence of Partial Neutralization on Catalytic Activity of Ion Exchange Resin
  • Influence of Partial Neutralization on Catalytic Activity of Ion Exchange Resin (en)
  • Vliv parciální neutralizace na katalytickou aktivitu ionexů (cs)
skos:prefLabel
  • Influence of Partial Neutralization on Catalytic Activity of Ion Exchange Resin
  • Influence of Partial Neutralization on Catalytic Activity of Ion Exchange Resin (en)
  • Vliv parciální neutralizace na katalytickou aktivitu ionexů (cs)
skos:notation
  • RIV/67985858:_____/04:00104904!RIV/2005/AV0/A27005/N
http://linked.open.../vavai/riv/strany
  • 361
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(AV0Z4072921)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 567952
http://linked.open...ai/riv/idVysledku
  • RIV/67985858:_____/04:00104904
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • catalysis;polymer support;resin (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [DC394C41FD3A]
http://linked.open...v/mistoKonaniAkce
  • Praha
http://linked.open...i/riv/mistoVydani
  • Praha
http://linked.open...i/riv/nazevZdroje
  • Summaries 1
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Jeřábek, Karel
  • Hanková, Libuše
  • Holub, Ladislav
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Process Engineering Publisher
https://schema.org/isbn
  • 80-86059-40-5
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