Engineering machinery lubricant production process

Update:11-02-2019
Summary:

The engineering machinery lubricating oil is mainly use […]

The engineering machinery lubricating oil is mainly used to remove or reduce the lubricating oil fraction and the residue fraction from the crude oil distillation unit by solvent deasphalting, solvent dewaxing, solvent refining, hydrorefining or acid-base refining, and white earth refining.

Free carbon-forming substances, low-viscosity index substances, poor oxidation stability, paraffin, and chemical substances that affect the color of finished oils, to obtain qualified lubricating base oils (hydrogenated base oils and common lubricating base oils)

The difference), after adjusting and adding additives, becomes an engineering machinery lubricant product.