GB/T 19206-2020
ActiveRequirements and test methods for organic sulfur compounds used as odorants for natural gas
天然气用有机硫化合物加臭剂的要求和测试方法
Application Summary AI generated
This standard specifies the technical requirements and testing methods for organic sulfur compounds added to natural gas as odorants to enable leak detection by smell. It is applied by natural gas suppliers, pipeline operators, and gas utilities in China to ensure consistent odorization for safety in residential, commercial, and industrial gas systems. The standard covers purity, composition, and stability tests for substances like tetrahydrothiophene (THT) and mercaptans.
Related Standards
GB/Z 33440-2016
General requirements for interchangeability of natural gas entering long-distance pipeline network
GB/Z 35474-2017
Natural gas—Technical explanation for calculation of physical properties from composition
GB/T 19206-2003
Natural gas--Organic sulfurcompounds used as odorants--Requirements and test methods
GB/T 19204-2003
General characteristics of liquefied natural gas
GB/T 19205-2003
Natural gas--Standard reference conditions
GB/T 18619.1-2002
Natural gas--Determination ofwater by the Karl fischer method--Coulometric procedure
GB/T 18605.2-2001
Natural gas--Determination of hydrogen sulfide content--Part 2:Lead acetate reaction ratesingle photo path method
GB/T 13609-1999
Natural Gas--Sampling guidelines
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.