Waste Oil Refinery Plant or WORP processes used oil and restores its qualities so that it is fit for use or deemed as good as new. Before going into the details of waste oil refinery plant, it is made clear that waste oil is distinct from used oil. While used oil refers to the oil which is used more than one time earlier, waste oil refers to contaminated oil.

The quality of transformer oil is crucial for the longevity of the transformer and such quality deteriorates with the course of time. Transformer oil is subjected to numerous physical and chemical processes and becomes degraded over course of time. This has a negative impact on the performance and life span of the oil.

Contamination, overheating, electrical stress and oxidation results in degrading the quality of oil. Waste oil refinery plant extracts tiny moisture droplets and water settled in the bottom of the transformer through filtering or centrifugal treatment.

Reactivation Clay Polishing System (RCPS) is employed as an affordable and cost effective alternative to hydrogen treatment in waste oil recycling. Such waste oil refinery plant which uses RCPS technology distillates colour, sulfur content and odour of oil and restores its original qualities. Adsorption process removes chemicals from the oil, while recycling of oil is conducted.

The waste oil refinery plant executes RCPS to mitigate 2000 PPM of sulfur to lesser than 300 PPM in a single pass. The waste oil recycling process uses modified clay exclusively meant for the purpose, which goes through hundreds of cycles before being replaced. Thus, clay which assists the waste oil refinery plant is disposed only after six months as dry non hazardous waste.

The Waste oil recycling activity slashes costs and minimizes environmental hazards during the waste oil recycling process and is more beneficial than bleaching earth treatments. However, RCPS suits small and medium capacity waste oil recycling plants. The clay can be reused up to 500 times before being replaced. Waste oil is recycled in capacities of 50 liters per hour to 10,000 liters per hour.

While RCPS is used in the back end of treatments, non cracking evaporator is used in the front end. A very thin layer of oil is coated on the wall of the vessels which is subjected to high vacuum. The condensation that follows distinct particles based on molecular weight which is finally polished by reactivated clay which delivers odour free and stable product.

RCPS waste oil recycling has numerous benefits from various perspectives. Besides low costs and flexible operations, they accommodate dual gas scrubber in front end and minimize emission. Low oil losses are converted as feedstock in front end of refinery. The waste if any, is finally standard industrial waste which mitigates any harm to environment.