Turbine oil is a special type of industrial oil that is used to protect and lubricate turbines and other rotating equipment in various industries such as energy production, petrochemicals, and shipping. These oils have special characteristics that make them suitable for use in turbines. Some of these features include: 1. High thermal stability: Turbine oil must be able to perform well at high temperatures that occur in turbines. 2. Oxidation resistance: Turbine oils must be resistant to oxidative processes that can lead to oil degradation. 3. Anti-corrosion and anti-rust properties: These oils must protect the metal components of the turbine against corrosion and rust. 4. Ability to separate water: Turbine oil must be able to separate water to prevent corrosion. 5. Low foaming: These oils should not produce foam, because foaming can reduce the efficiency of the oil. Turbine oils are mostly mineral, although some may be made from synthetic oils or blends of both. These oils are used in steam turbines, gas turbines and hydraulic turbines and play an important role in maintaining the efficiency and longevity of these equipments.