Used oil is the lubricating oil that is drained from machinery, engines, gearboxes, hydraulic systems, turbines and air compressors, once it has become dirty and contaminated from usage including:
Used oil contains wear metals such as iron, tin and copper as well as lead from leaded petrol used by motorists. Zinc arises from the additive packages in lube oils. Many organic molecules arise from the breakdown of additives and base oils.
Base oils can have widely differing physical and chemical properties. This makes it possible for the lubricant blending chemist to formulate a wide range of lubricating oils. Some base oils are so pure that they allow the lubricants manufacturer to make up very long life lubricants for use in turbines. Other base oils are very viscous and allow a thick film formation for lubricating very heavily loaded open gears or large gearboxes.
Used oil is the lubricating oil that is drained from machinery, engines, gearboxes, hydraulic systems, turbines and air compressors, once it has become dirty and contaminated from usage including:
Used oil contains wear metals such as iron, tin and copper as well as lead from leaded petrol used by motorists. Zinc arises from the additive packages in lube oils. Many organic molecules arise from the breakdown of additives and base oils.
Base oils can have widely differing physical and chemical properties. This makes it possible for the lubricant blending chemist to formulate a wide range of lubricating oils. Some base oils are so pure that they allow the lubricants manufacturer to make up very long life lubricants for use in turbines. Other base oils are very viscous and allow a thick film formation for lubricating very heavily loaded open gears or large gearboxes.