What is Re-refined oil?
Re-refined oil is a good-as-new base oil derived from used motor oil in which contaminants have been removed. This base oil is then sold to blenders who add additives to it to produce lubricants in the form of motor oil, transmission fluid and grease. There is an entire industry focused on re-refining fluids, which presents a huge opportunity to realize financial savings as well as offer the benefit of a clear environmental conscience.
Re-refined oil represents the responsible choice for the environment.
Re-refining used motor oil helps minimize and avoid emissions of greenhouse gases (GHG) as compared to GHG levels when extracting or processing crude oil. Studies show that the life cycle carbon footprint associated with re-refined base motor oil is 81% lower than virgin stock-derived base motor oil. The results also revealed that the most significant advantages of re-refining occur during the base oil production and waste management life cycle phases. 1
Based on the ‘2009 Greenhouse Gas Savings Study Report’ written by Conestoga-Rovers & Associates on behalf of the British Columbia Used Oil Management Association (BCUOMA), 3.65 kg CO2e carbon dioxide is saved per litre of re-refined oil as compared to crude oil; 1.02 kg CO2e carbon dioxide is saved per litre of fuel oil compared to crude oil; 1.09 kg CO2e carbon dioxide is saved per each filter collected compared with using iron ore; and 2.11 kg CO2e carbon dioxide is saved per 1 kg of used oil container that is recycled compared with using new plastic.
As an added advantage, re-refined oil is priced competitively to regular motor oil. Buying re-refined oil reduces consumer dependence on imported oil, the depletion of natural resources and helps create jobs locally.
Despite these benefits, we still face certain challenges popularizing the use of re-refined oil. Currently, only a small volume of the market uses re-refined oil, while the majority of the market uses crude oil. This is due to the misconception that re-refined oil is less superior than crude oil. However, in reality, the American Petroleum Institute (API) had already recognised the quality of re-refined base oil to be on par with virgin base oil when proper technology is used. Many major government and private fleets in the US had used re-refined lubricants in their vehicles for years and had concurrently reported no difference in performance from virgin lubricants. 2
The other challenge comes from the lack of awareness among waste generators who dispose of waste without proper screening. In this case, they tend to pick the highest bidder for used oil or the lowest bidder for the containers and filter waste to help them dispose of their waste. Fraudulent waste collectors and waste recycling companies who do not recover waste through proper technologies and mix harmful chemicals to sell as recycled fuel oil have also been reported to be present collecting scheduled waste in the market. Thus, fuelling a negative impression towards re-refined oil.
In Malaysia however, we had always practiced strict control and licensing when it comes to schedule waste management. Our government agencies made tremendous efforts to ensure that the best practices are properly enforced to eliminate the occurrence of fraudulent used oil recyclers. Besides strictly requiring waste management companies to be licensed, the Department of Environment (DOE) had also created detailed guidelines on determining and classifying a product generated from recovery, or recycling or reconstituting processes of waste oil. 2
At Pentas Flora, we collect used engine oil and re-refine it to make eco-friendly base oil which is then used to make high quality products such as gasoline, petrol, diesel and fuel oil. The re-refined oil produced in Pentas Flora, such as Eco Light Fuel Oil (ELFO) and Eco Diesel Intermediate (EDI) provide the best energy consumption at the best rates. Having years of experience in the production of our very own brand of oil, we are professionals in performing petroleum re-refining, ensuring that our clients get the best quality of oil for their use.
For more information on our re-refined oils, read here.