Advanced Distillation: The used lube oil is subjected to a sophisticated distillation process, which separates it into fractions based on boiling points. This process effectively removes volatile impurities and contaminants.

Hydrotreatment: The resulting fractions undergo hydrotreatment, a catalytic process that uses hydrogen under elevated temperatures and pressures. This step further removes impurities, sulfur, and other undesirable components.

Vacuum Distillation: The hydrotreated fractions are then subject to vacuum distillation, which precisely separates them based on their boiling points. This ensures the creation of distinct fractions with specific properties.

Re-Composition and Blending: The fractions are meticulously re-composed to achieve the desired specifications for various applications. Blending can involve mixing different fractions or adding additives to enhance the final base oil's performance.

Technical Advantages of Used Lube Oil Re-Refining:

Resource Conservation: Re-refining conserves valuable crude oil reserves, reducing the need for new oil extraction and minimizing the environmental impact associated with oil production.

Waste Minimization: By reclaiming used lube oil, this process significantly reduces hazardous waste generation, adhering to waste reduction goals and sustainable waste management practices.

Energy Efficiency: Re-refining consumes less energy compared to producing base oil from crude oil, making it a sustainable and energy-efficient alternative.

Quality Assurance: The re-refined base oil meets and often exceeds industry specifications, ensuring its reliability and superior performance in a range of applications.