Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Oxidation of glycerol with hydrogen peroxide using silicalite and aluminophosphate catalysts
Autore:
McMorn, P; Roberts, G; Hutchings, GJ;
Indirizzi:
Univ Liverpool, Leverhulme Ctr Innovat Catalysis, Dept Chem, Liverpool, Merseyside, England Univ Liverpool Liverpool Merseyside England verpool, Merseyside, England Unilever Res & Engn, Port Sunlight Lab, Wirral L63 3JW, Merseyside, England Unilever Res & Engn Wirral Merseyside England L63 3JW Merseyside, England
Titolo Testata:
CATALYSIS LETTERS
fascicolo: 3-4, volume: 63, anno: 1999,
pagine: 193 - 197
SICI:
1011-372X(1999)63:3-4<193:OOGWHP>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Soggetto:
TITANIUM SILICALITE-1; SELECTIVE OXIDATION; PLATINUM METALS; ALCOHOLS; ZSM-5; AIR;
Keywords:
alcohol oxidation; hydrogen peroxide; TS-1; VS-1; glycerol oxidation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Hutchings, GJ Cardiff Univ, Dept Chem, Cardiff, S Glam, Wales Cardiff Univ Cardiff S Glam Wales , Cardiff, S Glam, Wales
Citazione:
P. McMorn et al., "Oxidation of glycerol with hydrogen peroxide using silicalite and aluminophosphate catalysts", CATAL LETT, 63(3-4), 1999, pp. 193-197

Abstract

The oxidation of glycerol using a range of metal-containing silicalite andaluminophosphate catalysts is described and discussed. Variation in reaction conditions (extent of conversion, temperature, glycerol/hydrogen peroxide ratio) or catalyst (silicalite containing Ti, V, Fe or AlPO-5 containing Cr, V, Mn, Co) did not lead to the formation of partial oxidation products of glycerol. Formic acid and a mono-formate ester of glycerol were observedto be the major products together with a complex mixture of acetals. Increasing the pore size of the catalyst was investigated for Ti-containing materials and it was found that increasing the pore size from ca. 0.5 nm for TS-1 to 15 nm for a titania-silica co-gel significantly increased the formation of partial oxidation products of glycerol, namely glyceraldehyde, dihydroxyacetone and glyceric acid.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 12:49:49