Used lubricating oil is a valuable resource. However, it must be re-refined mainly due to the accumulation of physical and chemical contaminants in the oil duri

Used lubricating oil is a valuable resource. This book examines recycling processes for a range of products with different properties and different criteria. It

Design Aspects of Used Lubricating Oil Re-Refining presents a feasible and comprehensive technology for recycling of used lubricating oils. This book discusses

Waste Engine Oils presents a complete description of the field of engine used oils, widely collected in the networks of services-stations and garages. It descri

Re-refining used oil restores the chemical composition of the base oil so that it can be used to produce new lubricant products over and over again. Re-refining