WFE Fractional Distillation Car Oil Recycling System OEM ODM 220V
Full Continuous WFE And Fractional Distillation Car Oil Recycling System
Production Introduction of Used Car Oil Recycling System
Fractional vacuum distillation columns or wiped film evaporators or molecular distillation are optional to ensure true continuity of the vacuum distillation unit and reduce pressure drop to maintain a constant and stable high vacuum. The constant, high vacuum ensures vacuum distillation at moderate temperatures for separation of light and heavy fractions. It largely avoids high-temperature distillation to destroy molecular chains, thereby reducing flash point, viscosity and purity of final base oil products. Used lubricating oil is usually a mixture of different types and grades of used lubricating oil, from engine crankcases and industrial users, such as used motor oil, internal combustion engine oil, hydraulic oil, gear oil, PurePath PPGT-BP series oil vacuum distillation unit removes used All contaminants in lubricating oils are removed and various types of base oils are recovered through further alternative hydrofining processes as premium API Group I base oils or API Group II base oils. .
Technical Process of Used Car Oil Recycling System
- Dehydration: Preheating of used oil to remove water, gasoline, VOCs, light contaminants (solvents, glycols, light organics). Water is sent to treatment plants and gasoline is used as an alternative fuel.
- Gas oil removal: Dehydrated oil is stripped under vacuum for light gas oil removal and lubricating oil flash point adjustment.
- Vacuum Distillation: The oil from the gas oil stripper is sent to vacuum distillation to recover vacuum distillate from "specific" heavy contaminants.
- Vacuum distillation is carried out by a thin film evaporator at high temperature under high vacuum conditions.
- Thin film evaporators achieve high selectivity and oil purification of metals, heavy polymers, carbon and dust.
- Refining: The oil fraction from the vacuum distillation process is sent to refining tanks or polishing systems for property improvement.
Plant Specification of Used Car Oil Recycling System
| Model No. | PPGT-BP-1 | PPGT-BP-2 | PPGT-BP-3 | PPGT-BP-4 | PPGT-BP-5 | PPGT-BP-6 | PPGT-BP-7 | PPGT-BP-8 |
| Items. | ||||||||
| Process Capacity MAX. | 2 TPD | 5 TPD | 10 TPD | 15 TPD | 20 TPD | 30 TPD | 50 TPD | 100 TPD |
| Heating Power | 17KGS LPG/20KGS FUEL OIL/230KWH/PER TON OF WASTE OIL | |||||||
| Power Consumption | 25KWH PER TONS OF WASTE OIL | |||||||
| Vacuum Degree | ≦-0.05KPa | |||||||
| Heating Method | Fuel Oil/Natural Gas/LPG/Electricity | |||||||
| Heating Temp. | 30-350℃ | |||||||
| Voltage | 220/380/415V 50/60HZ | |||||||
| Noise | ≤60dB | |||||||
Performances of Base Oil Product from Used Car Oil Recycling System
| PROPERTY | METHOD | RESULT UNITS | |||||
| Type | LBO | HBO | |||||
| Appearance | Visual Inspection | Bright&Clear | Bright&Clear | ||||
| Color scale | ASTM D1500 | ≤1 | ≤1.5 | ||||
| Water Content | ASTM D1744 | Trace (% wt) | Trace (% wt) | ||||
| Kinematic Viscosity at 40℃ | ASTM D445-15a | 32.170 mm2/s | 67.420 mm2/s | ||||
| Viscosity Index | ASTM D2270-10 | 117 | 122 | ||||
| Total Sulfur Content | ASTM D4294-16e1 | 0.0071 %(m/m) | 0.0093 %(m/m) | ||||
| Density at 15 ℃ | ASTM D4052-18 | 0.898 kg/m3 | 0.917 kg/m3 | ||||
| Pour Point | ASTM D97-17b | -18 ℃ | -21 ℃ | ||||
| Copper Strip Corrosion (3h/100℃) |
ASTM D130-18 | 1a Rating | 1a Rating | ||||
| Total Acid Number | ASTM D974 | 0.01(mg KOH/g) | 0.01(mg KOH/g) | ||||
| Carbon Residue Conradson | ASTM D189 | 0.01(% wt) | 0.01(% wt) | ||||
| Smell | Organoleptic | No Smell | No Smell | ||||
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