Dalian Zhongyuan Purification Engineering Co., Ltd. Comprehensive solution for marine oil: If the combustion products of a marine diesel engine leak into the oil, the carbon particles, mechanical impurities, and acid value in the lubricating oil will increase. Especially, the sulfuric acid generated in the combustion products will accelerate the deterioration of the lubricating oil, and the sulfuric acid will undergo a violent chemical reaction with the lubricating oil, generating old sediment containing sulfur and oxygen.

Lubricating oil reacts with oxidation at high temperatures, generating insoluble deposits such as organic acids, resins, paint films, and carbon deposits. This increases the total acid value and viscosity of the lubricating oil. During the operation of medium speed engine oil on ships, it comes into direct contact with high-temperature pistons, cylinder liners, and fuel, resulting in more severe gas emissions. This can easily lead to the deterioration of the oil and the formation of carbon deposits, metal particles, colloids, sludge, paint films, etc. The working environment has high humidity, and more water molecules are brought into the air through the exhaust port when the main engine is working, causing the water content in the oil to exceed the standard value. The oil does not meet the requirements for continued use. The usual methods are to replace the oil with new oil or filter it. KaXiang Industrial Lubrication Technology provides a comprehensive solution to filter and purify waste oil before reusing it.