CE And ISO Certified Multi Stage Centrifuge Base Oil Extraction Plants With Installation Services
Product Description of Centrifuge Base Oil Extraction Plants
Solvent extraction aims to remove of most of the aromatics and undesirable component of oil distillates by liquid-liquid contacted extraction. It can refine all kinds of recycled or crude base oil from distillation and refinery, vacuum side streams, acid-refined oil, black diesel oil, waste hydraulic oil, waste transformer oil and all kinds of waste mineral oil, to be with like water color and good performance. Especially for the base oil, the viscosity, viscosity index, acid value, carbon residue, demulsification value, pour point, saturated hydrocarbon of refined base oil can reach or close to the API II standard, like hydrofinishing base oil.
Highlights of Centrifuge Base Oil Extraction Plants
Performances of Polished oil from Centrifuge Base Oil Extraction Plants
|Item||Unit||Method||Technical data after polishing|
|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|
|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%|
Efficient Centrifugal Extractor of Centrifuge 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.
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1, What‘s the main purpose of PPGT-SE?
It's mainly used to upgrade base oil from vacuum distillation which is without good performance could be improved to water color, increase the viscosity and viscosity index, reduce the acid value and carbon residue; aromatics could be stripped to increase the content of saturated hydrocarbon above 90% to ensure the API group II standard base oil product.
2, Could we use PPGT-SE to others oil refining?
It could also be used for improving all kinds of mineral oil like used transformer oil, hydraulic oil, turbine oil, gear oil, all vacuum side streams, traditional distillation recycled red base oil, acid and alkali treatment base oil, TEPA and clay treated base oil.
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