Szczegóły publikacji
Opis bibliograficzny
Catalytic aspects of biodiesel fuel byproduct valorisation / M. Knapczyk, M. MOTAK, W. Suprun, H. Papp, T. GRZYBEK // Catalysis Today ; ISSN 0920-5861 . — 2011 — vol. 176 spec. iss. 1, s. 331–335. — Bibliogr. s. 335, Abstr. — Publikacja dostępna online od: 2011-01-19. — Zastosowano procedurę peer review. — 2nd international symposium on “Air Pollution Abatement Catalysis” (APAC 2010) : Cracow, 8–11 September 2010 / guest eds. Patrick Da Costa, Teresa Grzybek, Andrzej Krzton. — Amsterdam [etc.] : Elsevier, cop. 2011
Autorzy (5)
- Knapczyk Michał
- AGHMotak Monika
- Suprun Wladimir
- Papp Helmut
- AGHGrzybek Teresa
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 62937 |
|---|---|
| Data dodania do BaDAP | 2011-12-13 |
| DOI | 10.1016/j.cattod.2010.11.073 |
| Rok publikacji | 2011 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Catalysis Today |
Abstract
A series of modified montmorillonites pillared with ZrO2 or variously prepared TiO2 and impregnated with CuO were synthesised, characterized (BET and pore analysis, XRD, TPD, TPR, AAS) and tested in the reaction of catalytic dehydration of glycerol. It was found that catalytic performance was sensitive to the preparation procedure. The acidity resulted in higher initial conversion and higher initial selectivity to acrolein, whereas CuO was found to stabilize higher conversion and to change the product distribution, favouring formation of hydroxyacetone. Titania-pillared, CuO-impregnated montmorillonite showed a long-term selectivity to hydroxyacetone higher than 60% at 74% conversion.
