Used Oil Re-refining Plant with Engineers Available and After-sales Service Provided
This used oil re refining machine can recycle gasoline motor oil, diesel motor oil, all kinds of engine oil, mineral oil, synthetic oil, and other waste lubricant oil, transmission oil, hydraulic oil, gear oil and other used black lubricant oil to clean oil, like SN150, SN300, SN350, SN500. Cars, trucks, farm machines and ships all need regular lubricating oil changes. Motor oil picks up a variety of hazardous contaminants when used in engines and transmissions. These contaminants include lead, cadmium, chromium, arsenic, dioxins, benzene and polycyclic aromatics. If used motor oil and the contaminants it contains are disposed of inappropriately and released into the environment, will have the potential to pollute land, water and infrastructure, so we need to recover and recycle as much of it as possible.our company made great efforts to find new technology in vacuum distillation plant, which can distill all kinds of waste oil into available oil with a high recovery rate.
Reprocessing Of Used Oil:
One of the economically attractive ways to manage used oil is to burn it as fuel. Thus, the most used oil being reprocessed is utilized as fuel. Compared to direct burning, the major advantage form reprocessing used oil is that it improves the burning quality of used oil by removing or reducing some contaminants. Processes such as adding chemicals, heating, filtration, and centrifugation or combinations of the above can separate the undesirable constituents form valuable portions. The odor produced from nitrogen and sulfur species is the greatest concern in operating these facilities. Severe corrosion may occur in the equipment when acidic gases form additive elements and water vapors combine during the process. In reality, processing used oil is a widespread industry, although mostly in small operations. Reprocessors and re-refiners often have to compete with each other to acquire used oil stock form independent transporters. Reprocessing, however, is a much more readily available recycling option than re-refining.
Re-refining Of Used oil:
Used oil can be re-refined into base lube oil. Lube oil is a premium substance that can be re-refined and reused again and again. In general, water and dissolved low boiling point organic and removed by atmospheric or moderate vacuum distillation. Lube oil is then recovered and fractionated by distillation. Light ends by-products are commonly used for plant combustion fuels. Diesel fraction and gas oil fraction can be recovered as high-quality by-products after further advanced treatment. Residual streams form distillation can be used by the asphalt industry as an asphalt flux to produce roofing asphalt, paving asphalt, insulating materials, and other asphalt-based products.
The major differences among all the processes are in how additives, impurities and sludges are removed. Considering technical feasibility, economical profitability, and operational easiness, the re-refining process is narrowed down to combinations of solvent treatment, distillation, hydrotreating, vacuum distillation, clay polishing, chemical treatment, and demetallization.
Our vacuum distillation:
Vacuum distillation is a method of a distillation performed under reduced pressure. As with distillation, this technique separates compounds based on differences in boiling points. This technique is used when the boiling point of the desired compound is difficult to achieve or will cause the compound to decompose.we adopt this vacuum distillation technology recycles waste oil to 42% light base oil with a flash point more than 180degree, and heavy base oil with a flash point more than 220degree.
The function of YJ-TY used oil re-refining plant?
This machine can recycle the waste oils to yellow base oil, It not only removes the impurities, water, and acid matter, organic and inorganic acid effectively, but also can remove carbon particulate matter and peroxides. In gas/diesel engine oil, bitumen and colloid and other sludge can be removed similarly, and it can change the color to golden color, remove bad odor.
YANGJIANG Machine Manufacture Co., Ltd has unique technology and rich experience in the waste oil recycling industry, the company constantly seeks development, extensively absorbs the world's advanced oil purification technology, and is committed to research and development in the field of oil treatment.
