Siemens PLC SCADA Control Engine Oil Recycling Plant 2 To 200TPD Capacity

Siemens PLC SCADA Control Engine Oil Recycling Plant 2 To 200TPD Capacity

Production Introduction of  Oil Refinery Engine Oil Recycling Plant

PurePath PPGT-BP removes all the contaminants from the used lube oil and recovers distillates product as high quality base oil either API Group I by chemical finishing or API Group II by solvent extraction refining.

PurePath PPGT-BP oil refining process adopts continuous TFE/WFE/SPD technology and also batch as options. It does not release harmful or pollutant wastes to be disposed and is therefore environment friend.

Technical Process Description of Oil Refinery Engine Oil Recycling Plant

1. Dehydration: used oil is preheated to remove water, gasoline, VOC, light contaminants (solvents, glycols, lighter organic). Water is sent to treatmentand lights (gasoline) are used as substitution fuel.
2. Gasoil removal: dehydrated oil is stripped under vacuum for light gasoil removal and flash point adjustment of lube oil.
3. Vacuum distillation: oil from gasoil stripper is sent to vacuum distillation to recover vacuum distillate oil fraction from “heavier than” contaminants.
4. Vacuum distillation is carried out under high vacuum conditions, high temperature and by thin film evaporator.
5. Thin film evaporator achieves high selectivity and oil purification from metals, heavy polymers, carbon, dust.
6. Refining: Oil distillates from vacuum distillation process is sent to refining tanks or polishing system for properties improvement.

Plant Specification of Oil Refinery Engine Oil Recycling Plant

Advanced Technology of Oil Refinery Engine Oil Recycling Plant--TFE

Features and advantages of a TFE     Short residence time and high turbulence in the film give high heat transfer coefficient and avoid overheating, cracking and fouling. High evaporation rate is obtained by a simple pass High oil yield is achieved without degradation or polymerization of the oil Durable and easy maintenance. Lower maintenance cost.

Performances of Base Oil Product from Oil Refinery Engine Oil Recycling Plant

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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