Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis

Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis

Physicochemical and catalytic properties of sulphonic resins of various morphological types in ethyl t -butyl ether synthesis were studied. We have found that the turnover frequency (TOF) of sulphonated cation-exchange resins reflects the effect of morphology expressed in terms of fractal geometry....

Full description

Bibliographic Details
Main Authors: Nina V. Vlasenko, Yuri N. Kochkin, Tamila G. Serebrii, Peter E. Strizhak
Format: Article
Language:English
Published: Hindawi - SAGE Publishing 2015-08-01
Series:Adsorption Science & Technology
Online Access:https://doi.org/10.1260/0263-6174.33.6-8.545
id doaj-6fe5c1ad0e3d4bbabf25da3fcf61f168
record_format Article
spelling doaj-6fe5c1ad0e3d4bbabf25da3fcf61f1682021-04-02T17:50:12ZengHindawi - SAGE PublishingAdsorption Science & Technology0263-61742048-40382015-08-013310.1260/0263-6174.33.6-8.545Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether SynthesisNina V. VlasenkoYuri N. KochkinTamila G. SerebriiPeter E. StrizhakPhysicochemical and catalytic properties of sulphonic resins of various morphological types in ethyl t -butyl ether synthesis were studied. We have found that the turnover frequency (TOF) of sulphonated cation-exchange resins reflects the effect of morphology expressed in terms of fractal geometry. The correlation between the catalytic activity of various types of sulphonated resins and their fractal dimension was established. Difference in observed TOF of sulphonic resins of various morphological types is caused by various accessibilities of acid sites. Catalysts of more ordered structure (characterized by smaller fractal dimension) provide the best conditions for the adsorption–desorption of reactants and products resulting in large values of TOF.https://doi.org/10.1260/0263-6174.33.6-8.545
collection DOAJ
language English
format Article
sources DOAJ
author Nina V. Vlasenko
Yuri N. Kochkin
Tamila G. Serebrii
Peter E. Strizhak
spellingShingle Nina V. Vlasenko
Yuri N. Kochkin
Tamila G. Serebrii
Peter E. Strizhak
Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis
Adsorption Science & Technology
author_facet Nina V. Vlasenko
Yuri N. Kochkin
Tamila G. Serebrii
Peter E. Strizhak
author_sort Nina V. Vlasenko
title Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis
title_short Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis
title_full Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis
title_fullStr Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis
title_full_unstemmed Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis
title_sort physicochemical properties and catalytic performance of sulphonic resins of various morphological types in ethyl t-butyl ether synthesis
publisher Hindawi - SAGE Publishing
series Adsorption Science & Technology
issn 0263-6174
2048-4038
publishDate 2015-08-01
description Physicochemical and catalytic properties of sulphonic resins of various morphological types in ethyl t -butyl ether synthesis were studied. We have found that the turnover frequency (TOF) of sulphonated cation-exchange resins reflects the effect of morphology expressed in terms of fractal geometry. The correlation between the catalytic activity of various types of sulphonated resins and their fractal dimension was established. Difference in observed TOF of sulphonic resins of various morphological types is caused by various accessibilities of acid sites. Catalysts of more ordered structure (characterized by smaller fractal dimension) provide the best conditions for the adsorption–desorption of reactants and products resulting in large values of TOF.
url https://doi.org/10.1260/0263-6174.33.6-8.545
work_keys_str_mv AT ninavvlasenko physicochemicalpropertiesandcatalyticperformanceofsulphonicresinsofvariousmorphologicaltypesinethyltbutylethersynthesis
AT yurinkochkin physicochemicalpropertiesandcatalyticperformanceofsulphonicresinsofvariousmorphologicaltypesinethyltbutylethersynthesis
AT tamilagserebrii physicochemicalpropertiesandcatalyticperformanceofsulphonicresinsofvariousmorphologicaltypesinethyltbutylethersynthesis
AT peterestrizhak physicochemicalpropertiesandcatalyticperformanceofsulphonicresinsofvariousmorphologicaltypesinethyltbutylethersynthesis
_version_ 1721553233611063296

Similar Items