PPGT-UODS Diesel Fuel Oil Desulfurization Plant For Sulfur Removal
Product Description of Diesel Fuel Oil Desulfurization Plant
PPGT oil extraction and desulfurization plant is carried out to efficiently remove poly aromatic hydrocarbons, sulfur-containing compounds, colloids and asphaltenes for diesel from cracking distillation streams or pyrolysis. It adopts PurePath exclusive technology combining with ultrosound and hydrocavitation to enhance the desulfurization oxidation reaction. It's 10-20 times desulfurization ability than ordinary silica gel refining or desulfurization catalyst. It could produce water color diesel from dark or red diesel, meanwhile the desulfurization diesel is with optimal oxidation stability which could even store 6 months without color change.
Performances of Polished oil from Diesel Fuel Oil Desulfurization Plant
Ref. Diesel Properties from Diesel Fuel Oil Desulfurization Plant
| PARAMETER | UNIT | METHOD | RESULT | TYPICAL |
| Flash Point PMCC | °C | ASTM D93-18a | 61 °C | Min. 52 |
| Water Content | ppm | ASTM D 6304-07 | 81 | Max. 500 |
| Lubricity, corrected diameter (ws 1.4) at 60°C § | µm | ASTM D6079-18 | 485 | Max. 520 |
| Ash Content | % wt | ASTM D 482-13 | <0.001 | Max. 0.01 |
| Sulphur Content | %wt | ASTM D4294-16e1 | 0.0046 | Max. 0.25 |
| Density at 15°C | kg/m3 | ASTM D1298-12b | 835.5 | 815 - 870 |
| Pour Point | °C | ASTM D97-12 | -24 | Max. 18 |
| Copper Strip corrosion (3h / 50°C {122°F}) | ASTM D 130-12 | 1.a | Max. Class 1 | |
| Cetane Index | ASTM D 4737-10 | 56 | Min. 45 | |
| Distillation Recovery Basis : | °C | ASTM D 86-17 | ||
| 10 % Vol. | °C | ASTM D 86-17 | 205.8 °C | |
| 50 % Vol. | °C | ASTM D 86-17 | 286.0 °C | |
| 90 % Vol. | °C | ASTM D 86-17 | 351.9 °C | |
| Conradson Carbon Residue On 10% Distillate Residue | % wt | ASTM D 189-06 | 0.001 | Max. 0.1 |
| Viscosity Kin at 40°C | cSt | ASTM D445-17a | 3.8 | 2.0 - 4.5 |
Features of PurePath Diesel Fuel Oil Desulfurization Plant
PPGT UODS as an alternative Hydrogenation Treatment fuel oil desulfurization process offers significant advantages. Thiophene, substituted benzo- and dibenzothiophene are oxidized at low temperature and low pressure. Therefore, expensive hydrogen is not required, making the process more suitable for small and medium-sized Refineries or isolated refineries not close to hydrogen pipelines. The increased reaction rate and mild reaction temperature and pressure avoid the use of expensive anhydrous or aprotic solvents. Ultrasonic assisted oxidative desulfurization (UAODS) unit can produce low sulfur and / or ultra-low sulfur diesel. This technology can be used to reduce sulfur content before or after FFC fuel oil or atmos distillation diesel and pyrolysis oil. Compared with the new high-pressure hydrotreating unit, the UAODS process can reduce the estimated capital cost by more than half and get the same result for end product.
Company Profile
PurePath Tech Ltd., a matured and professional manufacturer in waste oil re-refining and distillation territory with over 10 years of experience, which specialize in testing, engineering, designing, fabricating, installing and operating waste oil re-refining and distillation systems since inception.
With expertise in waste oil processing and recycling factories, PurePath is committed to come up with integrate and impeccable solutions in waste oil disposal and project conduct plan that can up to customers’ standards. Rely on our profession, PurePath has established great reputation and credit in waste oil recycling territory and expand our market to Europe, Middle east Asia, Southeast Asia, North&South America, Africa as well other domestic market.
As a specialized waste oil equipment and solution manufacturer, PurePath is devoted to develop cutting edge design, top operating performance, excellent quality, high efficiency and global standard waste oil recycling and re-refining technology to support our customer on their waste oil recycling project.
Factory Show
Customer Visiting
Successful Project Show
Welcome to contact us for more details (+86 15213363289 WhatsApp / WeChat 24-H service)
