https://doi.org/10.1051/epjconf/201714013019
Deconvolution of grading curves during milling: example of wheat straw
1 IATE, UMR 1208 INRA – CIRAD – Montpellier Supagro – Université de Montpellier, 2 place Viala, 34060 Cedex, Montpellier, France
2 Université Grenoble Alpes, 3SR, F-38000 Grenoble, France
* e-mail: nicolas.blanc@supagro.inra.fr
Published online: 30 June 2017
The evolution of grading-curves during powder milling or agglomeration processes includes a wealth of information about the mechanisms involved at the scale of particles. However, such information can hardly be retrieved from the particle size distribution (PSD). Based on a minimization technique we developed a methodology for the decomposition of grading curves as sub-PSDs. In this paper we follow their evolution with time in the specific case of the comminution of wheat straw.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
