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2013 | 34 | 4 | 497-506
Tytuł artykułu

KINETIC CHARACTERISATION OF CATALYSTS FOR METHANOL SYNTHESIS

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The results of activity studies of four catalysts in methanol synthesis have been presented. A standard industrial catalyst TMC-3/1 was compared with two methanol catalysts promoted by the addition of magnesium and one promoted by zirconium. The kinetic analysis of the experimental results shows that the Cu/Zn/Al/Mg/1 catalyst was the least active. Although TMC-3/1 and Cu/Zn/Al/Mg/2 catalysts were characterised by a higher activity, the most active catalyst system was Cu/Zn/Al/Zr. The activity calculated for zirconium doped catalyst under operating conditions was approximately 30% higher that of TMC-3/1catalyst. The experimental data were used to identify the rate equations of two types - one purely empirical power rate equation and the other one - the Vanden Bussche & Froment kinetic model of methanol synthesis. The Cu/ZnO/Al2O3 catalyst modified with zirconium has the highest application potential in methanol synthesis.
Wydawca
Rocznik
Tom
34
Numer
4
Strony
497-506
Opis fizyczny
Daty
wydano
2013-12-01
online
2014-01-22
Twórcy
  • Lodz University of Technology, Faculty of Process & Environmental Engineering,ul. Wólczańska 213, 90-924 Łódź, Poland , stanleda@p.lodz.pl
autor
  • Lodz University of Technology, Faculty of Process & Environmental Engineering,ul. Wólczańska 213, 90-924 Łódź, Poland
autor
  • Lodz University of Technology, Faculty of Process & Environmental Engineering, ul. Wólczańska 213, 90-924 Łódź, Poland
  • Lodz University of Technology, Faculty of Process & Environmental Engineering, ul. Wólczańska 213, 90-924 Łódź, Poland
  • Fertilizer Research Institute, Al. Tysiąclecia Państwa Polskiego 13a, 24-110 Puławy, Poland
  • Fertilizer Research Institute, Al. Tysiąclecia Państwa Polskiego 13a, 24-110 Puławy, Poland
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_cpe-2013-0040
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