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How to do oil mixing
If the diesel engine oil is improperly stored or mixed with water during use, the lubrication effect will be affected and the water should be removed. How to check the oil in the oil? The oil can be heated in the test tube to 110 to 120 degrees Celsius. If there is a "click" sound 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 bubbles in the oil disappear, it is cooled to room temperature and the water is removed. If the oil has been slightly emulsified, it can be treated by the following method: the same brand of emulsified motor oil is collected, and phenol (stone carbonate) with a weight of 1% to 3% by weight of the oil is added as de-emulsification, stirred and heated to At 50 to 80 degrees Celsius, the precipitate is allowed to settle 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 method: put the emulsified thickened oil into a container with a clean serpentine heating tube, and heat it with saturated steam through a serpentine tube to raise the oil temperature to At 110 to 120 degrees Celsius, the container is stirred with clean compressed air to evaporate the water. Until the milky white color of the oil disappears, the original transparent color is restored, and then it can be used after cooling to normal temperature.