CE ISO 15TPD 25KWH Per Ton Mini Oil Refinery Plant Customized Capacity
Mini Oil Refinery Customized Capacity Base Oil Production Waste Oil Purification Unit
Production Introduction of Waste Oil Purification Unit to Lube Oil
A fractionation vacuum distillation column or wiped film evaporator or molecular distillation is optional to ensure the genuine continuous of vacuum distillation plant, and reduce the pressure drop to keep a sustained and stable high vacuum. A sustained and stable high vacuum ensures the vacuum distillation to separate light distillates and heavy distillates in the moderate temperature. It largely avoids high temperature distillation to crack the molecular chain, which leads to reducing of flash point and viscosity and purity of final base oil products. Used lube oil is generally a mixture of different types and grades of used lube oils, coming from motor crankcases and industry users like used engine oil, internal combustion motor oil, hydraulic oil, gear oil, transmission oil etc.. PurePath PPGT-BP series oil vacuum distillation plant removes all the contaminants from used lube oil and recovers multiple types of base oil ditillates as quality API group I base oil or API group II base oil with futher alternative hydrofinishing refining process..
Technical Process Description of Waste Oil Purification Unit to Lube Oil
- Flocculation and sedimentation to removal solid impurity and some organic acid compounds.
- Refining tower to strip light gas oil and water from feed black oil.
- Vacuum distillation and adsorption to remove colloids, asphaltenes, sulfides compounds.
- TFE and Fractional continuous distillation to generate different base oil distillates.
- Refining for good color or even water color base oil.
- Syngas and fixed gas decolor, deodor.
Plant Specification of Waste Oil Purification Unit to Lube Oil
| 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 | |||||||
PurePath Exclusive Technology of Waste Oil Purification Unit to Lube Oil
Performances of Base Oil Product from Waste Oil Purification Unit to Lube Oil
| End Product | Application of oil products |
| 80%~85% API Group I&II Base oil | 1. Directly sell by 200L barrels or truck-car. 2. Blending with compact additive to produce 5W, 10W, 15W lubricant oil for engines. 3. Blending to produce grease, SEA32, SEA46 hydraulic oil and other machine lube oil. |
| 5%~10% LGO | 1, Salable as fuel oil for burner providing to cement factory, glass factory, ceramic factory, electric power factory, steel making factory, boiler factory, etc. 2, Used to ethylene manufacturing. 3, Blending with asphalt to improve it's properties. |
| 5~10% Sludge oil | 1, Used to asphalt production 2, Sell as fuel oil for heavy machinery 3, Further processed by coking increasing the yield of light fuel oil. |
| 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 | ||||
Highlight of Waste Oil Purification Unit to Lube Oil
FRACTIONAL CONTINUOUS VACUUM DISTILLATION
Precisely calculated numbers, distances & fractional hole areas of column plates which was fully simulated by Aspen/ProII, plus the PPGT patented trays to ensuring the optimal effect of gas-liquid mass transfer process (the multiple contacts between gas phase and liquid phase in the fractionation column), separate thoroughly to get precise cuts of different grade of base oil fractions from top line, side line and bottom line. Ensuring the authentic continuous operation and quality of different cuts.
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