Customized Stainless Steel Base Oil Extraction Plants With 99% High Oil Yield
Customized Stainless Steel Base Oil Extraction Plants With 99% High Oil Yield
Product Description of Stainless Steel Base Oil Extraction Plants
Solvent extraction function as removal of majority of the aromatics and undesirable components of oil distillates by liquid extraction. For those waste oil without solid particle, variety of recycled or crude base oil, vacuum side streams, acid-refined oil, black diesel oil, waste hydraulic oil, waste transformer oil and waste mineral oil are able to be refined to new oil in water color and outstanding performance. Particularly in application of base oil, the refined base oil can meet or approach to the API II standard in parameter of viscosity, viscosity index, acid value, carbon residue, demulsification value, pour point, saturated hydrocarbon, similar to hydrofinishing base oil.
Performances of Polished oil from Stainless Steel Base Oil Extraction Plants
| Item | Unit | Method | Technical data after polishing | ||||||
| LBO | HBO | ||||||||
| Appearance | / | Visual Inspection | Bright & Clear | Bright & Clear | |||||
| ASTM Color | / | ASTM D1500 | ＜0.5 | 0.5 | |||||
| Kinematic viscosity@40℃ | mm2/s | ASTM D445-15a | 16~32.5 | 28~98.5 | |||||
| Viscosity index | / | ASTM D2270-04 | ＞120 | ＞125 | |||||
| Flash point(COC) | ℃ | ASTM D92-05 | ＞200 | ＞230 | |||||
| Poure point | ℃ | ASTM D97-11 | -12 | -9 | |||||
| TAN | mgKOH/g | ASTM D664 | ＜0.01 | ＜0.01 | |||||
| Sulfur content | %wt | ASTM D4294 | ＜0.010 | ＜0.010 | |||||
| Carbon Residue | %wt | ASTM D189 | ＜0.01 | ＜0.01 | |||||
| Saturated hydrocarbon | %wt | ASTM D2007 | 90~95% | 90~95% | |||||
Technical Flow Chart of Stainless Steel Base Oil Extraction Plants
- Multiple stages centrifuge solvent extractor finishing times liquid-liquid extraction and separation with input base oil. Capture and separate the the aromatics and undesirable components.
- Used solvent will be sent to fractional distillation tower for recycling. Recovery rate is as higher as 99.9%.
- Extracted base oil makes its way to residual solvent stripping tower for further polishing.
- Gas generated during whole process will be collected and discharge after gas purification system.
Efficient Centrifugal Extractor of Stainless Steel Base Oil Extraction Plants
PPGT-SE designes with many stanges centrifugal extractors, each centrifugal extractor represents once liquid-liquid extraction and separation. As higher as 2000mL/min immiscible solutions extraction and separaion, the new advanced centrifuge extraction machine optimal alternative traditional refining method or low efficient ones. The input and output rate is precisely calculated with Apsen/Pro II processing simulation by engineers from National Design Institute to ensure the oil and solvent reaction and separation well.
Company Profile
Chongqing PurePath Green Technology Co., Ltd. (the PurePath) was founded in 2007 and headquartered in Jiulongpo, Chongqing, China. The PurePath owns its unique engineers team to provide designs and manufactures complete, turnkey, skid mounted systems which recover near virgin grade base oil and diesel from waste lubricants. PurePath has been testing, engineering, designing, fabricating, installing and operating waste oil re-refining and distillation systems since its inception. Our mission is to facilitate environmental restoration, resource recovery and pollution reduction through innovative technologies and design, construction, and operation of affordable state-of-the-art waste recovery systems.
The PurePath currently focused on the waste oil recycling solutions. On the whole, the company's product ranges includes the following:
- Used lube oil re-refining system: refining used oil to API group I, API group II base lube oil.
- Catalytic cracking distillation machine: cracking waste oil to commerical standard diesel, ultra low sulfur diesel technical process is optional.
- Upgrade oil polishing equipment: to polish base lube oil or diesel to near virgin grade with water color.
- Solvent recovery plant: to recovery various solvent from waste.
- Machine lube oil purifier: to regenerate various machine lube oil from used.
OEM and ODM services are available.
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