PROCESS FOR THE PRODUCTION OF LUBRICATING BIOOILS
DI SERIO MARTINO, GALLO FRANCESCO
Abstract
Disclosed is a process for the production of lubricating biooils starting from soaps, used cooking oil (UCO), animal fats, refined used cooking oil (RUCO), used biolubricants, characterised in that it provides a soap acidification step and a hydrolysis step of other waste to be regenerated to obtain fatty acids, and in that the products of these two steps are then reacted with monoalcohols and polyalcohols, so to esterify them to obtain lubricating biooils and solvents