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Browsing by Author Vital, J
Showing results 1 to 20 of 39
| Issue Date | Title | Author(s) | | 15-Feb-2022 | Acetalization of glycerol with hexanal in the presence of SBA-15 with sulfonic acid groups | Castanheiro, José; Vital, J; Fonseca, Isabel; Ramos, Ana |
| 22-Jun-2008 | Acetoxilação de canfeno na presença de zeólito beta | Castanheiro, J; Ramos, A; Fonseca, I; Vital, J |
| 20-Jul-2008 | Acetoxylation of camphene catalysed by beta zeolite | Castanheiro, Jose; Fonseca, I; Ramos, A; Vital, J |
| 10-Mar-2011 | Acetylation of glycerol over heteropolyacids supported on activated carbon | Ferreira, P; Fonseca, I; Ramos, A; Vital, J; Castanheiro, J |
| 31-Jan-2013 | Alkoxylation of camphene over silica-occluded tungstophosphoric acid | Castanheiro, J; Caiado, M; Machado, A; Santos, R; Matos, I; Fonseca, I; Ramos, A; Valente, A; Vital, J |
| 10-Sep-2006 | Bifunctional catalytic PVA composites for the one pot synthesis of camphor from camphene | Castanheiro, J; Machado, A; Fonseca, I; Ramos, A; Botelho do Rego, A; Vital, J |
| 3-Jan-2011 | Catalytic sulphonated PVA membranes for the synthesis of isoborneol from camphene | Machado, A; Castanheiro, J; Vital, J; Ramos, A; Casimiro, M; Pinto, J |
| 15-May-2009 | Esterification of fatty acids to biodiesel over polymers with sulfonic acid groups | Caetano, CS; Guerreiro, L; Fonseca, I; Ramos, A; Vital, J; Castanheiro, JE |
| 26-Aug-2007 | Esterification of fatty acids with methanol over heteropolyacids immobilized on silica | Caetano, C; Castanheiro, J; Fonseca, I; Ramos, A; Vital, J |
| 15-Aug-2013 | Esterification of free fatty acids over chitosan with sulfonic acid groups | Caetano, CS; Caiado, M; Ramos, A; Fonseca, I; Vital, J; Castanheiro, J |
| 20-Dec-2010 | Esterification of free fatty acids to biodiesel over heteropolyacids immobilized on mesoporous silica | Tropecêlo, A; Casimiro, M; Fonseca, I; Ramos, A; Vital, J; Castanheiro, Jose |
| 6-Apr-2008 | ESTERIFICATION OF FREE FATTY ACIDS WITH METHANOL TO BIODIESEL USING HETEROGENEOUS ACID CATALYSTS | Caetano, C; Ramos, A; Fonseca, I; Vital, J; Castanheiro, J |
| 10-Jun-2008 | Esterification of free fatty acids with methanol using heteropolyacids immobilized on silica | Caetano, C; Fonseca, I; Ramos, A; Vital, J; Castanheiro, Jose |
| 25-Jan-2009 | Esterification of glycerol with acetic acid over dodecamolybdophosphoric acid encaged in USY zeolite | Ferreira, P; Fonseca, I; Ramos, A; Vital, J; Castanheiro, Jose |
| 28-May-2011 | Etherification of glycerol with benzyl alcohol over SBA-15 with sulfonic acid groups | Canhão, P; Ramos, A; Fonseca, I; Vital, J; Castanheiro, J |
| 7-Sep-2009 | Glycerol acetylation over dodecatungstophosphoric acid immobilized into a silica matrix as catalyst | Ferreira, P; Fonseca, I; Ramos, A; Vital, J; Castanheiro, J |
| 30-Jun-2005 | Hydration of a-pinene over molybdophosphoric acid immobilized in hydrophobically modified PVA membranes | Castanheiro, José; Fonseca, I; Ramos, A; Oliveira, R; Vital, J |
| 26-Aug-2007 | Hydration of a-pinene using a polymeric catalytic membrane reactor | Castanheiro, J; Fonseca, I; Ramos, A; Vital, J |
| 1-Mar-2012 | Hydrolysis of sucrose over composite catalysts | Pito, D; Fonseca, I; Ramos, A; Vital, J; Castanheiro, J |
| 20-Oct-2009 | Hydrolysis of sucrose using sulfonated poly(vinyl alcohol) as catalyst | Pito, D; Fonseca, I; Ramos, A; Vital, J; Castanheiro, J |
Showing results 1 to 20 of 39
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