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Acid number is the amount of acid in the oil. The number of milligrams of potassium hydroxide needed to neutralize the acid in 1g of oil is called acid number. The acid value includes both ......
The nature of fuel oil mainly depends on the nature of crude oil and the processing mode, and the main specifications that determine the quality of fuel oil include Viscosity, Sulfur Content, ......
Many years of operation experience has shown that in many cases, the acid value of the oil in operation is increased because of the hydrolysis of the oil, so the new oil standard is <. 600 m......
Chemiluminescence nitrogen determination instrument (SH708) adopts the principle of chemiluminescence detection. After the nitrogen content sample (or standard sample) to be measured is i......
When selecting grease, the main consideration should be given to the working condition (load, speed, temperature), working state (continuous operation, intermittent operation, no vibration and i......
Turbine oil has good demulsification, which can quickly separate the oil-water emulsion in the oil tank. The steam turbine oil emulsification performance is not good, the separation of oil a......
More and more waste tires are produced, but can not be dealt with in a timely and appropriate manner, causing a "black pollution". Pyrolysis of waste tires represents the development directi......
Here are a few cooking oils to choose from. You just have to go through the different cooking oils in most cases and write down the top ones. Cooking oil list suitable for high temperatur......