Used Oil Re-refining
During its use, the lubricating oil undergoes chemical-physical transformations that make it no more suitable to perform the functions it was originally intended for and they require its replacement.
Lubricating oil with greater amounts of such contaminants as organic oxidation products, aging materials, soot, wear debris and other dirt may not any more fully meet the demands and thus must be replaced. They are called used, spent or waste oils and should be collected and recycled in order to prevent the environment pollution and to preserve natural resources.
Niroonamad used oil re-refining process combines short path vacuum distillation (thin film evaporation technology) & polishing. Thin film evaporation is a highly efficient, economical & green mechanism. The based oil produced have high quality that are in accordance with API & ACEA standards.
From an energy point of view re-refining of waste oil to manufacture a base oil conserves more energy than reprocessing the waste oil for use as a fuel. The energy required to manufacture re-refined oil from used oil is only one-third of the energy required to refine crude oil to produce virgin base oil. Therefore, re-refining is considered by many as a preferred option in terms of conserving resources, as well as minimizing waste and reducing damage to the environment.