The market for recovered oil is comprised of specialized processors and re-refiners. These entities collect and treat used oil, transforming it into reusable products or preparing it for further processing. For example, some companies collect used oil from automotive repair shops and transform it into fuel for industrial burners.
Reclaiming and reusing oil contributes significantly to resource conservation and environmental protection. It reduces the need for new crude oil extraction and minimizes the potential for improper disposal, which can contaminate soil and water. This practice has a long history, evolving alongside the automotive industry and becoming increasingly sophisticated with advancements in refining technologies.