Used Engine Oil Re Refining Equipment in Mali

• Use: Cooking Oil
• Type:Cooking Oil Refining Machine
• Production Capacity: 380-500kg
• Power: 0.75kw, 0.75kw
• Dimension(L*W*H): 2010*600*1170mm
• Weight: 150 KG
• Max. Loading Volume (L): 1200 L
• Market: Mali

Comprehensive investigation of various re-refining technologies of used lubricating oil: a review | Journal of Material Cycles and Waste Management

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 market share. Further the work elaborates on the various conventional techniques of re-refining of waste lubricating oil like acid clay, vacuum distillation, hydrotreating, solvent extraction, extraction flocculation

[21] Layzell D 2010 The re-refining of used lubricating oils VII-Energy-B-Rerefining Used Oils-1 54 ... [63] Sabour M R and Shahi M 2018 Spent bleaching earth recovery of used motor-oil refinery J

Refining of used Engine Oil

Refining of used Engine Oil. Sharad Shanbhag, Swapnil Ramani b, Sanjeel Naik c. a,b,c Don Bosco College Of Engineering, Goa, Faculty. Mechanical Eng. Dept, India. Abstract — This paper presents

The re-refining of used oils has been developed ov er sev-eral decades. The acid-clay re-refining process was the first commercial ... Three samples of engine oil used have been recy cled

Recent Advances in Reclamation of Used Lubricant Oil

Abstract. Used lubricating oil (ULO), commonly known as black oil, is the used or excess oil produced from different equipment, machineries, and motor vehicle in day to day operation. ULOs are extremely contaminated materials and it is harmful to nature owing to existing impurities resulting from the degradation of additives.

This study shows that the UF membrane could remove the acidity of waste engine oil with the rejection values from 72.4%–74.9% ( Fig. 2 .a) as a function of applied pressure. Meanwhile, the acidity was only reduced in the range of 37.0%–52.8% ( Fig. 2 .b) as a function of applied temperature.

Re-refining of used lubricating oil.

The objective of re-refining is to remove the degraded additives and contaminants and to restore the properties of the oil identical to the standards provided by SAE (Society of Automobile Engineers). Keywords – Base oil, contaminants, crude oil, lubricating oil, re-refining, SAE standards, used engine oil. 1. Introduction.

Used oil recycling technology has undergone significant changes over the past decade. With the newly developed re-refining technologies it is possible to produce higher quality base oil compared with the traditional and old acid clay methods. Among other methods used are: solvent extraction (N-methyl-2-pyrrolidone, interline process, combined

Dataset on the recycling of used engine oil through solvent extraction

This study aimed to refine used engine oil by using single and composite solvents. Isopropyl alcohol was used as a single solvent, while the composite solvent was made up of ethanol, isopropyl alcohol and toluene. Extractions were carried out with different parameters such as temperature (40 and 60°C) and solvent-to-oil ratio (1:1 and 2:1).

I. INTRODUCTION 1. The processing of used and waste oils has been practised for many years, with organised recycling of engine lubricating oil from vehicle fleets being well established by the 1930s. Certain waste oils streams arising on oil refinery sites have