Waste lubricating oil is considered to be a hazardous waste and has tremendous impact on
human health and environment. The present review elaborates on the lubricant demand and …

In this work, the recovery of base oils from waste lubricants was investigated using a novel
combination of solvent extraction and adsorption on solids. The performance of six …

The pyrolytic kinetics of waste motor oil (WMO) based on various differential and integral
based model-free methods is studied utilizing the data obtained from TGA. For the different …

This paper investigates the treatment of waste engine oils using four different acids
(sulphuric acid, phosphoric acid, acetic acid and formic acid) followed by treatment with clay …

Oil pollution caused by the spillage and ignition of used oil is a global issue of
anthropogenic interference. A promising solution to this problem is the gelation of used oils …

Conventional recycling processes cannot recycle the residual lubricating base oil contained
in waste lubricating oil. Thus, an all-component recycling process was proposed to recover …

Lubricating oil disposal is considered hazardous waste and has adverse effects on the
environment and human health. It is crucial to implement tight measures to regulate and …

The protection of the environment and pollution control are issues of paramount importance.
Researchers today are engrossed in mitigating the harmful impacts of petroleum waste on …

Lube oils are the viscous petroleum products used in automobiles to reduce the friction. The
eventual fate of lube oil is either incineration or dum** off into ground, but these resources …

The demand for lubricants is continuously increasing with the increase in the establishment
of factories and the tremendous increase in the number of vehicles and other means of …