Project description
Raw materials: Used engine oil
Products: Base oil SN75, SN150, SN350 and fuel oil
Land: 50,000 square meters
Location: Hekou, Shandong, China
Construction year: 2012
This project takes used lubricants and used engine oil as raw materials and uses pretreatment, flash dehydration, vacuum distillation, NMP solvent refining, and solvent recovery processes to produce high-quality lubricate base oils SN150, SN250 and SN350. It is the earliest adopter of NMP solvent extraction and solvent recovery for used engine oil industry in China.