If the diesel engine oil is improperly stored or mixed with water during use, it will affect the lubrication effect and the moisture should be removed. How to check the moisture in the oil? The oil can be heated in a test tube to 110 to 120 degrees Celsius. If there is a "click" in the oil, it indicates that there is water in the oil. If there is water in the oil, the oil can be heated to 110 to 120 degrees Celsius by indirect heating. When the air bubbles in the oil disappear, it is cooled to normal temperature and the water is removed. If the oil has been lightly emulsified, it can be treated by the following methods: collecting the same grade of emulsified motor oil, adding 1% to 3% by weight of phenol (calcium carbonate) as a deemulsifier, stirring and heating to 50 to 80 degrees Celsius, standing for 4 hours or longer, after the oil and moisture layers are removed, the lower layer of water is removed to make it usable. If the thickened oil is emulsified, it can be treated by air drying: the emulsified thickened oil is placed in a container with a clean serpentine heating tube, and heated by a saturated steam through a serpentine tube to raise the temperature of the oil to At 110 to 120 degrees Celsius, a small amount of clean compressed air is supplied to the vessel for agitation to evaporate the water. Until the milky white color disappears, return to the original transparent color, then cool to room temperature, then use. (Cinnamon)
Label: engine oil