With the development of industrial technology, high speed, high performance, high automation, high efficiency and long life required by modern equipment, it is difficult to meet the lubrication of mineral oil alone. Adding a small amount of other substances to the lubricating material can improve its performance and give it new properties. These substances are [...]
Used oil is exactly what its name implies: any petroleum-based or synthetic oil that has been used. Oil keeps our cars, lawnmowers, and many other machines running smoothly. However, during normal use, impurities such as dirt, metal scrapings, water, or chemicals, can get mixed in with the oil, so that in time, the oil no [...]
Engine gears, plane thrusters, refrigerator compressors, wind turbines -- the list of important industrial machinery, agricultural equipment, transportation vessels, and home applications that depend on lubricants might be endless. These slick substances quite literally keep the world turning, touching nearly every facet of modern life and comprising a global industry worth more than $60 billion [...]
Lubricating oils generally consist of two parts, a base oil and an additive. Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil. Additives can make up for and improve the performance of base oil, and give some new properties. It is an important part of lubricating oil. Composition [...]
Engine oil, the oil of the engine. The density is about 0.91×103 (kg/m3), which can lubricate and reduce the engine, assist cooling and cooling, seal leakage, rust and corrosion resistance, shock absorption buffer and so on. It is known as the "blood" of the car. The engine oil consists of two parts, a base oil and an additive. [...]
Waste oil refining is a very important equipment for providing energy for all walks of life. Its use will directly affect our basic knowledge. If you want to use it well, you need to first understand its basic knowledge. In order to ensure safe and reliable operation of waste oil refining, it is first required [...]
(1) Physical purification method This method mainly includes sedimentation, filtration, centrifugation and water washing. In the specific regeneration treatment, one or several types of unit operations may be selected as the purification treatment of the waste oil according to the degree of deterioration of the waste oil, equipment conditions, and the like. This method is [...]
Lubricating oil is the most widely used lubricant on a variety of engines. Its role is to: lubrication, cooling, protection, cleaning. Gear oil, also known as transmission oil, is mainly used to lubricate various gears of transmissions, reducers and differentials in automobiles and tractor transmission systems. The viscosity of gear oils is larger than that [...]