Steam turbine oil composition and preparation method thereof

A technology of turbine oil and composition, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems that various properties cannot be effectively balanced, cooling performance and anti-emulsification performance are affected, oil performance is unstable, etc. And the effect of excellent anti-oxidation performance, moderate viscosity and uniform quality
CN104357183AInactive Publication Date: 2015-02-18SUZHOU CHANGSHENG ELECTROMECHANICAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SUZHOU CHANGSHENG ELECTROMECHANICAL
Publication Date
2015-02-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a steam turbine oil composition and a preparation method thereof, and relates to the field of industrial lubricants. The steam turbine oil composition comprises the following components: (1) base oil; (2) an antioxidant; (3) an anticorrosive antioxidant; (4) an antirust agent; (5) an extreme pressure wear resisting composite agent; (6) an organic sulfonated substance or organic sulfonated polymer; (7) an anti-bubbling agent; (8) a demulsifying agent; (9) a dispersing agent. The preparation method of the steam turbine oil composition comprises the following steps: (1) weighing; (2) mixing compressed air; (3) mixing by using a mixing pump; (4) performing standing. The steam turbine oil composition provided by the invention is stable in quality, moderate in viscosity and good in liquidity, has excellent lubricating performance, extreme pressure wear resistance, cooling performance, high temperature stability and oxidation stability and relatively good bubbling resistance and demulsibility, and is very ideal steam turbine oil.
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Description

technical field

[0001] The invention belongs to the field of industrial lubricating oil, in particular to a steam turbine oil composition and a preparation method thereof. Background technique

[0002] Turbine oil, also known as turbine oil, usually includes steam turbine oil, gas turbine oil, hydraulic turbine oil and oxygen-resistant turbine oil, etc. It is mainly used for steam turbine oil and sliding bearings, reduction gears, governors and hydraulic control systems of associated units of lubrication. The role of turbine oil is mainly lubrication, cooling and speed regulation. According to the function of steam turbine oil, it can be seen that steam turbine oil needs to have lubricating performance, extreme pressure and anti-wear performance, cooling performance, antirust performance and high temperature oxidation stability and other properties at the same time, and the performance must reach an excellent level.

[0003] The "Extreme Pressure Turbine Oil" patent docume...

Claims

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