caa a22 4500 60617043X CHVBK 20210128100717.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s10098-015-0980-3 doi (NATIONALLICENCE)springer-10.1007/s10098-015-0980-3 Biogas treatment by ashes from incineration processes [Elektronische Daten] [Rosa-Hilda Chavez, Javier Guadarrama] This paper presents the characterization of ashes generated from different incineration processes, such as (a) coupled kilns, (b) conventional kiln, (c) wood, and (d) fly and bottom of Petacalco power plant, in order to set which is the best one for the purification of biogas from landfill. The techniques employed for the characterization were scanning electron microscopy, X-ray diffraction, and transmission electron microscopy. The ashes from these sources were analysed through their microstructural properties and features such as the efficiency of carbon dioxide reduction due to chemical reaction with the calcium oxide present in the ashes. Calcium carbonate mineral was obtained as a highly stable and insoluble salt. The results indicate that the ash from wood is the most appropriate to reduce the carbon dioxide due to its high calcium content. Dry fly ash from Petacalco power plant has the ability to carry out a process of carbonation according to the samples analyzed. It was noted that elements such as aluminium, sodium, potassium, and magnesium led to the formation of some other mineral species in the ash resulting from incineration processes. Springer-Verlag Berlin Heidelberg, 2015 Biogas nationallicence Ashes nationallicence Carbon dioxide nationallicence Landfill gas nationallicence Chavez Rosa-Hilda Instituto Nacional de Investigaciones Nucleares, Carretera Mexico-Toluca s/n, La Marquesa, 52750, Ocoyoacac, Mexico, Mexico aut Guadarrama Javier Instituto Tecnologico de Toluca, av. Tecnológico s/n, 52140, Metepec, Mexico, Mexico aut Clean Technologies and Environmental Policy Springer Berlin Heidelberg 17/5(2015-06-01), 1291-1300 1618-954X 17:5<1291 2015 17 10098 https://doi.org/10.1007/s10098-015-0980-3 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10098-015-0980-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chavez Rosa-Hilda Instituto Nacional de Investigaciones Nucleares, Carretera Mexico-Toluca s/n, La Marquesa, 52750, Ocoyoacac, Mexico, Mexico aut NATIONALLICENCE 700 1- Guadarrama Javier Instituto Tecnologico de Toluca, av. Tecnológico s/n, 52140, Metepec, Mexico, Mexico aut NATIONALLICENCE 773 0- Clean Technologies and Environmental Policy Springer Berlin Heidelberg 17/5(2015-06-01), 1291-1300 1618-954X 17:5<1291 2015 17 10098