YJ-DSL Used Oil to Diesel Oil Distillation Machine
Our YJ-DSL used oil to diesel distillation machine converts used oil into diesel fuel through high-temperature pyrolysis distillation.
- Temperature: ≤ 420 -430 ℃
- Base oil recovery: ≤ 85-90%
- Working Noise: 45-70dB (A)(according to model)
- Technology: High-temperature catalytic cracking
The recovery rate can reach 90-93%. including light fuel 2-5%, diesel fuel 85-90%.
YJ-DSL Used Oil to Diesel Oil Distillation Machine
Convert used-oil into diesel fuel through high temperature pyrolysis distillation.
Technology Description
The wide variety of products that can be made from oil is attributed to its composition of different hydrocarbons that oil can provide, and the unique properties of hydrocarbons of different sizes. A refinery’s goal is to separate and purify the different components.
The products of most refineries fall into three categories. These are light distillates, which consist of liquefied petroleum gas, naphtha, and gasoline, middle distillates made of diesel and kerosene, and the heavy distillates, which include fuel oil, lubricating oil, waxes, and tar. Although consumers are likely to be familiar with the range of products produced by refineries, some may be better known in their refined state.
YANGJIANG employs high-temperature cracking technology in diesel fuel recycling. Pyrolysis is a petroleum refining technology where light hydrocarbon molecules are formed from heavy molecular weight hydrocarbons by breaking them using heat and pressure, with or without the aid of catalysts, to produce a range of fuel products.
Application of YJ-DSL Used Oil to Diesel Oil Distillation Machine
YJ-DSL used oil to diesel oil distillation machine is widely applied in many industries to recycle and regenerate waste oils, including waste engine oil, motor oil, ship oil, industrial lube oil, hydraulic oil, gear oil, etc, also can separate diesel oil form other fuel oil. By using the catalytic pyrolysis process, high-quality diesel fuel can be obtained from the waste oil at a high production rate. Yield diesel oil can be reused for generators, burners, ships or heavy machines, or construction machines directly.
A diesel oil distillation plant is available to work together with the DSL model machine for reducing the sulfur to less than 50ppm, even to 20ppm, which can meet Euro-V related standards.
Technology Specifications of YJ-DSL Used Oil to Diesel Oil Distillation Plant
| Capacity | T / d | 0.5 | 1 | 2 | 3 | 5 | 10 | 20 | 25 | 30 |
| Base oil Recovery | % | ≤ 85-90% | ||||||||
| Temperature | ℃ | ≤ 420 -430 | ||||||||
| Working Noise | dB (A) | 45 | 60 | 60 | 65 | 65 | 65 | 70 | 70 | 70 |
| Motor Power | KW/h | 16.9 | 23.9 | 29.4 | 29.4 | 35 | 44 | 81 | 101 | 115 |
| Dimension MM | L | 4000 | 5000 | 8000 | 8000 | 8500 | 12000 | 18000 | 22000 | 23000 |
| W | 2500 | 3000 | 3500 | 3500 | 4500 | 5000 | 7000 | 8000 | 8000 | |
| H | 6000 | 7000 | 8000 | 8000 | 9000 | 10000 | 11000 | 11000 | 11000 | |
| Weight | Kg | 6500 | 9000 | 13000 | 14000 | 18000 | 22000 | 40000 | 50000 | 70000 |
| Cooling water | M3 | 25 | 30 | 30 | 40 | 60 | 100 | 150 | 150 | 200 |
| Opeating area | M2 | 100 | 300 | 300 | 400 | 400 | 600 | 900 | 1000 | 1500 |
| container | 1*20 | 1*20 | 1*40+ 1*20 | 1*40+ 1*20 | 1*40+ 1*20 | 2*40+ 1*20 | 4*40 | 5*40 | 6*40+1*20 | |
Oil Parameter by Used Oil to Diesel Oil Distillation Machine to Make Clean Diesel from Used Oil
| Item | Test standard | result | Standard value |
| Density(15℃) | ASTM D1298 | 0.84 kg/l | —- kg/l |
| kinematic viscosity(40℃) | ASTM D445 | 3.36 cst | 1.6-5.8 cst |
| Flash point(closed cup) | ASTM D93 | 60 ℃ | ≥55 ℃ |
| Pour point | ASTM D97 | -19 ℃ | ≤ 0 ℃ |
| Distillation temperature10% point50%point90% point95% point | ASTM D86 | 204℃289 ℃344 ℃359 ℃ | —– ℃≤300 ℃≤355 ℃≤365 ℃ |
| Cetane index | ASTM D976 | 54.42 | ≥45 |
| Water content | ASTM D95 | Trace %vol | ≤Trace %vol |
| Sulfur content | ASTM D1226 | 0.10 %wt | ≤0.2 %wt |
Flow Chart of YJ-DSL Used Oil to Diesel Oil Distillation Machine
Distillation Process Brief Description
- Reaction with Catalyst: we need to add alkaline chemical to neutralize waste oil acidity before distillation, otherwise increase the possibility of coking, affecting the running duration of the equipment and the quality of recycled oil.
- Distillation and Cracking: We heat the used oil by various heating methods till all cuts be distilled out, you can choose electromagnetic heating, fuel oil heating, natural gas heating, even used engine oil heating.
- Condensation and Collection of Water, Light Fuel and Diesel: As the temperature in the distillation unit rises, various cuts are liberated corresponding to various temperatures and rise as vapors, all after the vapors are condensed, we can collect different products in sequence, water, light fuel, and diesel fuel.
- Diesel 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-SNC diesel oil desulphurization machine, which can remove 99%sulfur and nitrogen,reduce the sulfur content within 10ppm.and greatly improve diesel oil quality such as density, sulphur content, nitrogen content, acid value, carbon residue, flash point, pour point, cetane number 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”.
Our Service
YANGJIANG will dispatch 1-2 engineers to the site to provide further technical assistance, such as installation, testing and commissioning the machine, and also train or provide any other technical assistance.
We have been committed to solving various waste oil purification problems, in addition to the YJ-DSL used oil to diesel oil distillation machine, we also provide other used oil re-refining plants, such as lube oil blending plant and transformer oil regeneration machine.
