The selective sorption of solvents on sulphonic acid polymer catalyst in binary mixtures

Johanna Lilja; Elena Murzina; Henrik Grénman; Hanna Vainio; Tapio Salmi; Dmitry Murzin

doi:10.1016/j.reactfunctpolym.2005.05.006

The selective sorption of solvents on sulphonic acid polymer catalyst in binary mixtures

Johanna Lilja, Elena Murzina, Henrik Grénman, Hanna Vainio, Tapio Salmi, Dmitry Murzin

Tutkimustuotos: Lehtiartikkeli › Artikkeli › Tieteellinen › vertaisarvioitu

6 Sitaatiot (Scopus)

Abstrakti

The sorption behaviour of a polymer-supported sulphonic acid catalyst, Smopex-101, was studied in different solvent mixtures at 60 and 70 degrees C. The physical characteristics of the catalyst were investigated. Six catalysts with activities, ranging from 2.1 to 3.6 mmol/g, various degrees of cross-linking, 0%, 0.5%, 2% and 4% divinylbenzene as well as dimensions (lengths and diameters) were studied. The analyses of the liquid phase were carried out by using a densitometer. Catalyst swelling was studied with pure solvents as well as in acetic acid-ethyl acetate mixtures. The sorption phenomenon was found to be a complex one depending on the catalyst swelling.

Alkuperäiskieli	Ei tiedossa
Sivut	111–118
Sivumäärä	8
Julkaisu	Reactive and Functional Polymers
Vuosikerta	64
Numero	2
DOI - pysyväislinkit	https://doi.org/10.1016/j.reactfunctpolym.2005.05.006
Tila	Julkaistu - 2005
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Keywords

fibre catalyst
swelling

Pääsy asiakirjaan

10.1016/j.reactfunctpolym.2005.05.006

https://www.sciencedirect.com/science/article/pii/S1381514805000787

Viittausmuodot

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abstract = "The sorption behaviour of a polymer-supported sulphonic acid catalyst, Smopex-101, was studied in different solvent mixtures at 60 and 70 degrees C. The physical characteristics of the catalyst were investigated. Six catalysts with activities, ranging from 2.1 to 3.6 mmol/g, various degrees of cross-linking, 0%, 0.5%, 2% and 4% divinylbenzene as well as dimensions (lengths and diameters) were studied. The analyses of the liquid phase were carried out by using a densitometer. Catalyst swelling was studied with pure solvents as well as in acetic acid-ethyl acetate mixtures. The sorption phenomenon was found to be a complex one depending on the catalyst swelling.",

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T1 - The selective sorption of solvents on sulphonic acid polymer catalyst in binary mixtures

AU - Lilja, Johanna

AU - Murzina, Elena

AU - Grénman, Henrik

AU - Vainio, Hanna

AU - Salmi, Tapio

AU - Murzin, Dmitry

N1 - tk.

PY - 2005

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N2 - The sorption behaviour of a polymer-supported sulphonic acid catalyst, Smopex-101, was studied in different solvent mixtures at 60 and 70 degrees C. The physical characteristics of the catalyst were investigated. Six catalysts with activities, ranging from 2.1 to 3.6 mmol/g, various degrees of cross-linking, 0%, 0.5%, 2% and 4% divinylbenzene as well as dimensions (lengths and diameters) were studied. The analyses of the liquid phase were carried out by using a densitometer. Catalyst swelling was studied with pure solvents as well as in acetic acid-ethyl acetate mixtures. The sorption phenomenon was found to be a complex one depending on the catalyst swelling.

AB - The sorption behaviour of a polymer-supported sulphonic acid catalyst, Smopex-101, was studied in different solvent mixtures at 60 and 70 degrees C. The physical characteristics of the catalyst were investigated. Six catalysts with activities, ranging from 2.1 to 3.6 mmol/g, various degrees of cross-linking, 0%, 0.5%, 2% and 4% divinylbenzene as well as dimensions (lengths and diameters) were studied. The analyses of the liquid phase were carried out by using a densitometer. Catalyst swelling was studied with pure solvents as well as in acetic acid-ethyl acetate mixtures. The sorption phenomenon was found to be a complex one depending on the catalyst swelling.

KW - fibre catalyst

KW - swelling

KW - fibre catalyst

KW - swelling

KW - fibre catalyst

KW - swelling

U2 - 10.1016/j.reactfunctpolym.2005.05.006

DO - 10.1016/j.reactfunctpolym.2005.05.006

M3 - Artikel

SN - 1381-5148

VL - 64

SP - 111

EP - 118

JO - Reactive and Functional Polymers

JF - Reactive and Functional Polymers

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