Actual control indicators of lubricating oil for catalytic large unit
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Our company's catalytic device and three units all use Great Wall brand No. 46 turbine oil. During operation, we mainly detect three indicators: viscosity, moisture, and impurities. The viscosity is generally 42-45 ； No moisture ； Impurities are sometimes between 0.01-0.03, and can be reduced to less than 0.01 after 5-10 days of oil filtering. Can anyone give me some advice on how much viscosity and impurity control of daily lubricating oil can meet the lubrication requirements of the unit?
Great Wall brand No. 46 steam turbine oil has a viscosity of 41.5~46.5 and no impurities. Daily lubricating oil has a viscosity of 41.5~46.5 and no impurities, which can meet the lubrication requirements of the unit.
Can mechanical impurities be eliminated? My side has never met the national standard. The impurities of new lubricating oil are less than 0.007%, which means it is qualified.