GB/T 7304-2014
ActiveStandard test method for acid number of petroleum products by potentiometric titration
石油产品酸值的测定 电位滴定法
Application Summary AI generated
This standard specifies a potentiometric titration method for determining the acid number of petroleum products, including crude oils, lubricants, and fuels. It is applied in the petroleum industry for quality control, refining process monitoring, and assessing product corrosiveness or oxidation stability. The method is particularly relevant for testing in laboratories and refineries where precise measurement of acidic components is required.
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