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Preparation and characterisation of calcined Mg/Al hydrotalcites impregnated with alkaline nitrate and their activities in the combustion of particulate matter
| Content Provider | Semantic Scholar |
|---|---|
| Author | Comelli, Nora A. Ruiz, María Laura Merino, Nora A. Lick, Ileana Daniela Rodríguez-Castellón, Enrique Jiménez-López, A. Ponzi, Marta I. |
| Copyright Year | 2013 |
| Abstract | article i nfo The effect of incorporating alkaline nitrates in hydrotalcites for use in the combustion of particulate matter from diesel emissions has been studied. The catalysts were characterised by X-ray diffraction (XRD), N2 ad- sorption, scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), elemental analysis (EA), atomic absorption spectrophotometry (AAS) temperature programmed reduction (TPR) and Fourier transform infrared spectroscopy (FTIR). Activity measurements were carried out using a thermobalance in air and using a fixed-bed reactor with a NO/O2 flow. The observed activities decreased in the following order: HTMgAlcCs > HTMgAlcK > HTMgAlcLi > HTMgAlc. |
| Starting Page | 426 |
| Ending Page | 432 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.clay.2013.05.013 |
| Volume Number | 80 |
| Alternate Webpage(s) | https://ri.conicet.gov.ar/bitstream/handle/11336/2834/Comelli__Appl_Clay_Science_HT_soot.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | https://doi.org/10.1016/j.clay.2013.05.013 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |