GB/T 505-1965
ActiveDetermination of mercaptan-sulfur in engine fuels (ammonia-copper sulfate method)
发动机燃料硫醇性硫含量测定法 (氨-硫酸铜法)
Application Summary AI generated
This standard specifies the ammonia-copper sulfate method for determining mercaptan sulfur content in engine fuels. It is applied in the petroleum industry for quality control of gasoline, jet fuel, and diesel to assess corrosivity and stability. The method is used in laboratory testing contexts to ensure fuels meet regulatory and performance specifications.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.