YJ-TY Lube Oil Recycling Plant for Used Oil
YJ-TY Lube Oil Recycling Plant for Used Oil
Recycle all industrial used-oil to virgin base oil API Group I
The Importance of Recycling and Reusing Used Oils
Used oil is definitely a vital source of energy.Oil doesn`t wear out,it just gets dirty after use,used oil still has lubricating value and heat value. Thus,used oil can be re-refined into base lube oil,reprocessed as fuel oil,or used to as feedstock to produce products or other commercially valuable products via different methods. There are some facts about the conserving resources by proper handling of used oil.Collecting and recycling used oil,therefore,not only protects our environment form used oil contamination,but also conserves a valuable non-renewable resource.
Application
YJ-TY Lube Oil Recycling Plant for Used Oil is particularly suitable to regenerate used engine oil including diesel engine oil, gasoline engine oil,motor oil,ship engine oil, truck oil, and used hydraulic oil, other used machinery lubrication oil into SN80,SN100,SN150,SN300,SN 500 base oil.
YJ-TY Lube Oil Recycling Plant for Used Oil 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. the output base oil can be reused for low engine or add different oil additive into it for producing hydraulic oil, gear oil, lube oil or engine oil.
Base Oil Definition
The biggest part of a lubricant is composed of base oil, while the remaining part are oil additives which help to protect your engine against wear and corrosion and keep it clean.70% of a lubricant is composed of base oil while the remaining 30% are oil additives which help to keep your engine cool, clean, and corrosion-free.So we can add oil additives into the base oil to produce new hydraulic oil,gear oil or engine oil, the oil additives including:dispersants, Anti-wear,Oxidation inhibitors or viscosity index improver.
Technology Description
YANGJIANG use vacuum distillation to remove the contaminants in the used oil, it will reduce the pollution and recycle the oil for reuse. Vacuum distillation is a method of distillation that the pressure above the liquid mixture to be distilled is reduced to less than its vapor pressure (usually less than atmospheric pressure), causing evaporation of the most volatile liquids (those with the lowest boiling points).The whole process is physical distillation, no acid and no chemical will be contained in clean oil. And the machine will distill out what the used oil contains, it won’t change the oil quality and components.The base oil recovery rate is form 75-85% according to the raw material quality, color index 1-1.5
Output Base oil Parameters
| Item | Test standard | Data | |
| Light base oil | Heavy base oil | ||
| Viscosity(40℃) | mm2/s | 16~32 | 28~72 |
| Viscosity index | N/A | ≥99 | ＞110 |
| Appearance | N/A | Transparency | Transparency |
| Color index | ASTMD1500 number | ≤1 | ≤2 |
| Pour point | ℃ | -15℃ | -10℃ |
| Water content | %（w/w） | ≤0.05 | ≤0.05 |
| flash point（open） | ℃ | ≥180 | ≥210 |
| ash content | %（w/w） | 0.005 | 0.005 |
| carbon residue | %（w/w） | ≤0.13 | ≤0.13 |
| Corrosion（copper/100℃/3H） | N/A | Qualified | Qualified |
| Acidity | Mg KOH/g | ≤0.05 | ≤0.05 |
Flow Chart of Used Engine Oils To Base Oil Refinery Equipment:
Process Brief Description
- Reaction with Chemical: we need add catalyst(alkaline chemical) to neutralize waste oil acidity before distillation.
- Distillation Under High Vacuum: We heat the used oil under high vacuum by various heating method till all cuts be distilled out ,you can choose electromagnetic heating,fuel oil boiler/furnace heating,natural gas boiler/furnace heating,even used engine oil heating.
- Condensation and Collection of Water,Light Fuel and Base Oil : As the temperature in the distillation unit rises, various cuts are liberated corresponding to various temperatures and rise as vapors,all after the vapors to be condensed ,we can collect different products in sequence,water,light fuel and base oil.
- Base Oil Further-Treatment: For the long term storage and better stability, there are two oil further treatment options, one is clay or silica refining,Another further-treatment option is our YJ-SR Solvent Refining Equipment,which can refine base oil to meet API group 1+ specification,can refine base oil to water-white color,and greatly improve base oil quality such as viscosity index,saturated hydrocarbon etc.
- Exhaust Gas Treatment System: With Yangjiang exhaust gas treatment, the exhaust gas will be burned to oxidize and decompose the VOC compositions in the exhaust gas, so as to meet the requirements of “Overall Air Pollutants Emission Standards”.
- Base Oil Blending :If you need to blend base oil into lubricating oil,you can choose our YJ-BYL Base Oil Blending Plant ,which can mix oil additives with base oil for producing new hydraulic oil or engine oil(like 10W/40,15W/40,20W/50).
Yangjiang has been committed to solving various waste oil purification problems,in addition to the above waste oil recycling plants, we also provide other used oil re-refining plants, such as Waste Oil to Diesel Oil Distillation Plant,Diesel Desulfurization Machine,Base oil Solvent Extraction Machine,Base Oil Blending Plant,Transformer Oil Regeneration Machine
