2024-03-28T08:40:32Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/57812023-03-31T11:52:35Zcom_10259_4759com_10259_2604col_10259_4760
Variation of density and flash point in acid degummed waste cooking oil
Vlahopoulou, Gina
Petretto, Giacomo Luigi
Garroni, Sebastiano
Piga, Carlo
Mannu, Alberto
Recycling of waste cooking oil represents a source of convenient raw materials for industry. Within the large number of products derived from the treatment of waste cooking oil, eco-friendly lubricants grown in importance during the last years. Recycling process for such application consists usually of acid or basic degumming followed by a filtration step. The effect of the specific type of acid degumming on the density and on the flash point of the recycled oil was evaluated employing full factorial design. Two mathematical equations were derived which allow to estimate respectively the density and the flash point of the recycled oil, depending on the: (a) pH of the washing solution, (b) oil/water ratio, (c) temperature of the system, and (d) the stirring time.
2021-05-24
2021-05-24
2018-03
info:eu-repo/semantics/article
0145-8892
http://hdl.handle.net/10259/5781
10.1111/jfpp.13533
eng
Journal of Food Processing and Preservation. 2018, V. 42, n. 3, e13533
https://doi.org/10.1111/jfpp.13533
info:eu-repo/semantics/openAccess
Wiley