| Publication Type |
Journal Article |
| Title |
Gas-phase dehydration of glycerol over thermallystable SAPO-40 catalyst |
| Authors |
João P. Lourenço A Fernandes Raquel Bértolo Filipa Ribeiro |
| Groups |
|
| Journal |
RSC ADVANCES |
| Year |
2015 |
| Month |
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|
| Volume |
5 |
| Number |
14 |
| Pages |
10667-10674 |
| Abstract |
SAPO-40 was used as a catalyst for the gas-phase dehydration of glycerol towards acrolein. At 350 degrees C the catalyst attained full conversion of glycerol with a negligible deactivation in the first 48 h, a glycerol conversion above 50\% after 120 h on stream and a nearly constant selectivity to acrolein above 70\%. This catalyst proved to be highly resistant under the experimental conditions used and can be regenerated without loss of activity or significant structural damage. The comparison of SAPO-40 with SAPO-34 and SAPO-11 illustrates the importance of the porous structure and emphasizes the good catalytic performance of this material. |
| DOI |
http://dx.doi.org/10.1039/c4ra14241a |
| ISBN |
|
| Publisher |
|
| Book Title |
|
| ISSN |
2046-2069 |
| EISSN |
|
| Conference Name |
|
| Bibtex ID |
ISI:000348144100074 |
| Observations |
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