Global Research market

  Re-refined Lubricant: Introduction Lubricants are imperative for smooth functioning and operation of mechanical devices and equipment. Several lubricants are used in industrial and automotive applications, namely engine oils, transmission oils, gear oils, transformer oils, and turbine oils. These  lubricants , which are 85% base oils and 15% additives, keep friction between contacting surfaces low and improve their lifespan. These lubricants are often collected and processed at the end of their lifespan. Most of the used lubricants, post collection, are used as fuel; however, some of these are cleaned, processed, and fractionated. The re-refining process initiates with the collection of waste lube oils. Solid contaminants and water are removed from the collected lube oils. The mixture is then made ready for further processing. This mixture is distilled to eliminate low hydrocarbons and solvents. Waste lubricating oil consists of toxic wastes in large amounts. Disposal of tox...