Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6643482 | Fuel | 2012 | 8 Pages |
Abstract
⺠No evolution of the oxidation state and geometry of vanadium into bitumen matrix with ageing. ⺠Vanadium can promote the bitumen oxidation through catalytic phenomena. ⺠Presence of aggregates (CaCO3 particles) enhances the oxidation of bitumen. ⺠Vanadium speciation during bitumen ageing cannot be used as a proxi of the bitumen ageing.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Laetita El Béze, Jérôme Rose, Virginie Mouillet, Fabienne Farcas, Armand Masion, Perrine Chaurand, Jean-Yves Bottero,